Release Notes for SRM

Version: 1.3.1-9346 Update 9


(2024-03-12)

Important Note

The update will be available for selected regions within the following weeks, although the release time in each region may vary slightly.

Fixed Issues

  1. Fixed the issue where SRM might not be able to establish an IPv6 PPPoE connection in Romania.
  2. Fixed the issue where SRM might not be able to establish a connection with certain ISPs that require more response time.
  3. Enhanced the roaming compatibility of clients between mesh Wi-Fi systems.
  4. Fixed the issue where the web interface of SRM might not respond smoothly.
  5. Fixed multiple security vulnerabilities. (Synology-SA-24:03)

Version: 1.3.1-9346 Update 8


(2023-11-21)

Important Note

The update will be available for selected regions within the following weeks, although the release time in each region may vary slightly.

Fixed Issues

  1. Fixed the issue where the RT6600ax might not be able to complete the boot process.
  2. Fixed the issue where the SRM web interface might be inaccessible.
  3. Fixed the issue where the LED indicators of the RT2600ac might not display properly prior to the initial SRM installation.
  4. Fixed the issue where the CPU utilization might reach 99% when IPv6 6rd was enabled.
  5. Fixed the issue where SRM might display the wrong notifications when there were more than 32 MAC filter rules created.
  6. Fixed the issue where SRM might not be able to automatically reconnect with VPN after rebooting the Synology Router.
  7. Fixed multiple security vulnerabilities. (Synology-SA-23:16)
  8. Fixed a security vulnerability. (Synology-SA-23:08)

Version: 1.3.1-9346 Update 7


(2023-09-21)

Important Note

The update will be available for selected regions within the following weeks, although the release time in each region may vary slightly.

Fixed Issues

  1. Fixed the issue where SRM might not automatically update the system according to the schedule.
  2. Fixed the issue where the Map function in Threat Prevention and Network Tools was not functioning properly.
  3. Fixed a security vulnerability. (Synology-SA-23:13)

Version: 1.3.1-9346 Update 6


(2023-07-27)

Important Note

The update will be available for selected regions within the following weeks, although the release time in each region may vary slightly.

Fixed Issues

  1. Fixed multiple security vulnerabilities. (Synology-SA-23:10)
  2. Minor bug fixes.

Version: 1.3.1-9346 Update 5


(2023-05-04)

Important Note

The update will be available for selected regions within the following weeks, although the release time in each region may vary slightly.

Fixed Issues

  1. Fixed the issue where Internet connection speed might be slow after Threat Prevention was enabled.
  2. Fixed the issue where the Default Policy in Traffic Control might not be enabled after rebooting the router.

Version: 1.3.1-9346 Update 4


(2023-03-23)

Important Note

The update will be available for selected regions within the following weeks, although the release time in each region may vary slightly.

What's New

  1. Added support for Google Pixel 6a USB tethering.
  2. Updated SRM to comply with current Wi-Fi connection laws in Thailand.

Fixed Issues

  1. Fixed the issue where Wi-Fi clients might become disconnected after a few days.
  2. Fixed the issue where SRM might fail to retain the previous Wi-Fi settings after updating the RT2600ac or the MR2200ac from SRM 1.2.5 to 1.3.
  3. Fixed the issue where region compatibility might not be enabled after enabling it through the web interface.
  4. Fixed the issue where wireless clients might be unable to access the Internet when connecting to an additional Wi-Fi point.
  5. Fixed the issue where additional Wi-Fi points might not automatically reconnect to the primary Wi-Fi point.
  6. Fixed the issue where SRM might not generate logs when a mesh Wi-Fi network is established via Ethernet connection.
  7. Fixed the issue where SRM might be unable to correctly save the LED settings on additional Wi-Fi points.
  8. Fixed the issue where the RT6600ax might be unable to connect to the Internet through Frontier Fiber ONT Internet service.
  9. Fixed the issue where the SRM might not be able to display the web interface.
  10. Fixed the issue where the Network Tools are unable to show the map.
  11. Minor bug fixes.

Version: 1.3.1-9346 Update 3


(2022-12-22)

Important Note

The update will be available for selected regions within the following weeks, although the release time in each region may vary slightly.

Fixed Issues

  1. Fixed multiple security vulnerabilities. (Synology-SA-22:23, Synology-SA-22:25)

Version: 1.3.1-9346 Update 2


(2022-11-10)

Important Note

The update will be available for selected regions within the following weeks, although the release time in each region may vary slightly.

What's New

  1. Updated the system to comply with UKCA Wi-Fi connection laws on RT6600ax in the United Kingdom.

Fixed Issues

  1. Fixed the issue where clients on 802.11ac Wi-Fi network might not be able to connect to Synology Router.
  2. Fixed the issue where SRM might show the wrong LED status when a NAS with Wake-on-LAN enabled is connected.
  3. Fixed the issue where the IPTV & VoIP page on SRM 1.3.1 might not work properly when SRM was configured with M1-Fiber.
  4. Fixed the issue where the password rotation for the guest network might no longer work after restoring SRM settings.
  5. Fixed the issue where firewall rules might not work properly.
  6. Fixed the issue where Wi-Fi speeds might drop when a mesh system contains Wi-Fi points with older SRM versions.
  7. Fixed the issue where the IPTV could not switch channels after a certain number of times.
  8. Fixed a security vulnerability regarding dnsmasq (CVE-2022-0934).
  9. Minor bug fixes.

Version: 1.3.1-9346 Update 1


(2022-08-24)
  1. Fixed the issue where the RT2600ac might reboot during a speed test.
  2. Fixed the issue where the MR2200ac might disconnect from the mesh Wi-Fi system when configured with a wireless backhaul connection.
  3. Fixed the issue where clients might receive secondary DNS information in place of the primary one and vice versa.
  4. Fixed the issue where the DHCP function might fail under certain circumstances.
  5. Fixed the issue where file transfers using certain MacBook models connected to the RT6600ax might fail over time.
  6. Fixed the issue where IPv6 relay might fail when Synology Router was configured with PPPoE.
  7. Minor bug fixes.

Version: 1.3.1-9346


(2022-08-24)

What's New

  1. Supports a new installation wizard.
  2. Revamped login style page.
  3. Supports VLAN and other relevant SRM 1.3 functions for WRX560, RT2600ac and MR2200ac.
  4. Supports utilizing WRX560 and RT2600ac as a Wi-Fi point in a mesh Wi-Fi system.
  5. Supports compatibility of mesh Wi-Fi system between RT6600ax, WRX560, RT2600ac, and MR2200ac.
  6. Improved device startup speed.
  7. Improved accuracy of device name recognition.

Fixed Issues

  1. Fixed the issue where DoH might get incorrect IP addresses.
  2. Fixed the issue where the IGMP proxy version might be incorrect.
  3. Fixed the issue where DDNS might not update automatically.
  4. Fixed the issue where encrypted folders might not open correctly.
  5. Fixed the issue where DHCP might fail to add new reserved clients.
  6. Fixed multiple security vulnerabilities (Synology-SA-22:09).
  7. Fixed an issue where the Wi-Fi connection may not be stable when an RT2600ac was added to the mesh Wi-Fi system.
  8. Fixed an issue where an IPv6 network may not work normally when a KPN profile was in use.
  9. Adjusted the MR2200ac's light intensity display rules.
  10. Minor bug fixes.

Known Issues and Limitations

  1. MR2200ac with SRM 1.2 or earlier is not compatible with RT6600ax in a mesh Wi-Fi system.
  2. SRM 1.3 and above are only compatible with DS router 2.0 and above.
  3. Wireless Repeater mode (WDS mode) is not supported.
  4. Restoring configurations between SRM 1.2 and SRM 1.3 is not supported.
  5. Smart Connect Scheme is not supported.
  6. Wi-Fi Performance Test is not supported.
  7. Cloud Station is not supported.
  8. WEP is not supported.

Version: 1.3-9193 Update 1


(2022-05-24)

Important Note

The update will be available for selected regions within the following weeks, although the release time in each region may vary slightly.

Fixed Issues

  1. Fixed multiple security vulnerabilities regarding Netatalk (Synology-SA-22:06).
  2. Fixed the issue where the IGMP proxy might not work properly with the ISP profile (Telfort, XS4ALL, and KPN).
  3. Fixed the issue where SRM might reset the firewall rules of Site-to-Site VPN.
  4. Minor bug fixes.

Version: 1.3-9193


(2022-05-11)

Important Note

The update will be available for selected regions within the following weeks, although the release time in each region may vary slightly.

What's New

  1. Supports splitting multiple local networks (VLANs), applying independent network settings to each VLAN, and creating trunk ports on the primary network.
  2. Added support for mDNS protocol on all local area networks.
  3. Support configuring independent firewall rules for each local area network.
  4. Added Ethernet port status display to Network Center.
  5. Supports configuring independent QoS settings for each local area network.
  6. Supports bridging Wi-Fi SSID with existing VLAN ID to extend wireless networks when the router is in wireless AP mode.
  7. Supports setting corresponding SSIDs for different local area networks (VLAN).
  8. Added a new Wi-Fi Client page to Wi-Fi Connect.
  9. Supports using Google Account and Apple ID to sign in to Synology Account.

Known Issues and Limitations

  1. MR2200ac with SRM 1.2 or earlier is not compatible with RT6600ax in a mesh Wi-Fi system.
  2. SRM 1.3 is only compatible with RT6600ax; support for RT2600ac and MR2200ac will be added in an upcoming release.
  3. SRM 1.3 and above are only compatible with DS router 2.0 and above.
  4. Wireless Repeater mode (WDS mode) is not supported.
  5. Restoring configurations between SRM 1.2 and SRM 1.3 is not supported.
  6. Smart Connect Scheme is not supported.
  7. Wi-Fi Performance Test is not supported.
  8. Extended NSS is not supported.
  9. Cloud Station is not supported.
  10. WEP is not supported.

Version: 1.3.1-9346 Update 9


(2024-03-12)

Important Note

The update will be available for selected regions within the following weeks, although the release time in each region may vary slightly.

Fixed Issues

  1. Fixed the issue where SRM might not be able to establish an IPv6 PPPoE connection in Romania.
  2. Fixed the issue where SRM might not be able to establish a connection with certain ISPs that require more response time.
  3. Enhanced the roaming compatibility of clients between mesh Wi-Fi systems.
  4. Fixed the issue where the web interface of SRM might not respond smoothly.
  5. Fixed multiple security vulnerabilities. (Synology-SA-24:03)

Version: 1.3.1-9346 Update 8


(2023-11-21)

Important Note

The update will be available for selected regions within the following weeks, although the release time in each region may vary slightly.

Fixed Issues

  1. Fixed the issue where the RT6600ax might not be able to complete the boot process.
  2. Fixed the issue where the SRM web interface might be inaccessible.
  3. Fixed the issue where the LED indicators of the RT2600ac might not display properly prior to the initial SRM installation.
  4. Fixed the issue where the CPU utilization might reach 99% when IPv6 6rd was enabled.
  5. Fixed the issue where SRM might display the wrong notifications when there were more than 32 MAC filter rules created.
  6. Fixed the issue where SRM might not be able to automatically reconnect with VPN after rebooting the Synology Router.
  7. Fixed multiple security vulnerabilities. (Synology-SA-23:16)
  8. Fixed a security vulnerability. (Synology-SA-23:08)

Version: 1.3.1-9346 Update 7


(2023-09-21)

Important Note

The update will be available for selected regions within the following weeks, although the release time in each region may vary slightly.

Fixed Issues

  1. Fixed the issue where SRM might not automatically update the system according to the schedule.
  2. Fixed the issue where the Map function in Threat Prevention and Network Tools was not functioning properly.
  3. Fixed a security vulnerability. (Synology-SA-23:13)

Version: 1.3.1-9346 Update 6


(2023-07-27)

Important Note

The update will be available for selected regions within the following weeks, although the release time in each region may vary slightly.

Fixed Issues

  1. Fixed multiple security vulnerabilities. (Synology-SA-23:10)
  2. Minor bug fixes.

Version: 1.3.1-9346 Update 5


(2023-05-04)

Important Note

The update will be available for selected regions within the following weeks, although the release time in each region may vary slightly.

Fixed Issues

  1. Fixed the issue where Internet connection speed might be slow after Threat Prevention was enabled.
  2. Fixed the issue where the Default Policy in Traffic Control might not be enabled after rebooting the router.

Version: 1.3.1-9346 Update 4


(2023-03-23)

Important Note

The update will be available for selected regions within the following weeks, although the release time in each region may vary slightly.

What's New

  1. Added support for Google Pixel 6a USB tethering.
  2. Updated SRM to comply with current Wi-Fi connection laws in Thailand.

Fixed Issues

  1. Fixed the issue where Wi-Fi clients might become disconnected after a few days.
  2. Fixed the issue where SRM might fail to retain the previous Wi-Fi settings after updating the RT2600ac or the MR2200ac from SRM 1.2.5 to 1.3.
  3. Fixed the issue where region compatibility might not be enabled after enabling it through the web interface.
  4. Fixed the issue where wireless clients might be unable to access the Internet when connecting to an additional Wi-Fi point.
  5. Fixed the issue where additional Wi-Fi points might not automatically reconnect to the primary Wi-Fi point.
  6. Fixed the issue where SRM might not generate logs when a mesh Wi-Fi network is established via Ethernet connection.
  7. Fixed the issue where SRM might be unable to correctly save the LED settings on additional Wi-Fi points.
  8. Fixed the issue where the RT6600ax might be unable to connect to the Internet through Frontier Fiber ONT Internet service.
  9. Fixed the issue where the SRM might not be able to display the web interface.
  10. Fixed the issue where the Network Tools are unable to show the map.
  11. Minor bug fixes.

Version: 1.3.1-9346 Update 3


(2022-12-22)

Important Note

The update will be available for selected regions within the following weeks, although the release time in each region may vary slightly.

Fixed Issues

  1. Fixed multiple security vulnerabilities. (Synology-SA-22:23, Synology-SA-22:25)

Version: 1.3.1-9346 Update 2


(2022-11-10)

Important Note

The update will be available for selected regions within the following weeks, although the release time in each region may vary slightly.

What's New

  1. Updated the system to comply with UKCA Wi-Fi connection laws on RT6600ax in the United Kingdom.

Fixed Issues

  1. Fixed the issue where clients on 802.11ac Wi-Fi network might not be able to connect to Synology Router.
  2. Fixed the issue where SRM might show the wrong LED status when a NAS with Wake-on-LAN enabled is connected.
  3. Fixed the issue where the IPTV & VoIP page on SRM 1.3.1 might not work properly when SRM was configured with M1-Fiber.
  4. Fixed the issue where the password rotation for the guest network might no longer work after restoring SRM settings.
  5. Fixed the issue where firewall rules might not work properly.
  6. Fixed the issue where Wi-Fi speeds might drop when a mesh system contains Wi-Fi points with older SRM versions.
  7. Fixed the issue where the IPTV could not switch channels after a certain number of times.
  8. Fixed a security vulnerability regarding dnsmasq (CVE-2022-0934).
  9. Minor bug fixes.

Version: 1.3.1-9346 Update 1


(2022-08-24)
  1. Fixed the issue where the RT2600ac might reboot during a speed test.
  2. Fixed the issue where the MR2200ac might disconnect from the mesh Wi-Fi system when configured with a wireless backhaul connection.
  3. Fixed the issue where clients might receive secondary DNS information in place of the primary one and vice versa.
  4. Fixed the issue where the DHCP function might fail under certain circumstances.
  5. Fixed the issue where file transfers using certain MacBook models connected to the RT6600ax might fail over time.
  6. Fixed the issue where IPv6 relay might fail when Synology Router was configured with PPPoE.
  7. Minor bug fixes.

Version: 1.3.1-9346


(2022-08-24)

What's New

  1. Supports a new installation wizard.
  2. Revamped login style page.
  3. Supports VLAN and other relevant SRM 1.3 functions for WRX560, RT2600ac and MR2200ac.
  4. Supports utilizing WRX560 and RT2600ac as a Wi-Fi point in a mesh Wi-Fi system.
  5. Supports compatibility of mesh Wi-Fi system between RT6600ax, WRX560, RT2600ac, and MR2200ac.
  6. Improved device startup speed.
  7. Improved accuracy of device name recognition.

Fixed Issues

  1. Fixed the issue where DoH might get incorrect IP addresses.
  2. Fixed the issue where the IGMP proxy version might be incorrect.
  3. Fixed the issue where DDNS might not update automatically.
  4. Fixed the issue where encrypted folders might not open correctly.
  5. Fixed the issue where DHCP might fail to add new reserved clients.
  6. Fixed multiple security vulnerabilities (Synology-SA-22:09).
  7. Fixed an issue where the Wi-Fi connection may not be stable when an RT2600ac was added to the mesh Wi-Fi system.
  8. Fixed an issue where an IPv6 network may not work normally when a KPN profile was in use.
  9. Adjusted the MR2200ac's light intensity display rules.
  10. Minor bug fixes.

Known Issues and Limitations

  1. MR2200ac with SRM 1.2 or earlier is not compatible with RT6600ax in a mesh Wi-Fi system.
  2. SRM 1.3 and above are only compatible with DS router 2.0 and above.
  3. Wireless Repeater mode (WDS mode) is not supported.
  4. Restoring configurations between SRM 1.2 and SRM 1.3 is not supported.
  5. Smart Connect Scheme is not supported.
  6. Wi-Fi Performance Test is not supported.
  7. Cloud Station is not supported.
  8. WEP is not supported.

Version: 1.3-9193 Update 1


(2022-05-24)

Important Note

The update will be available for selected regions within the following weeks, although the release time in each region may vary slightly.

Fixed Issues

  1. Fixed multiple security vulnerabilities regarding Netatalk (Synology-SA-22:06).
  2. Fixed the issue where the IGMP proxy might not work properly with the ISP profile (Telfort, XS4ALL, and KPN).
  3. Fixed the issue where SRM might reset the firewall rules of Site-to-Site VPN.
  4. Minor bug fixes.

Version: 1.3-9193


(2022-05-11)

Important Note

The update will be available for selected regions within the following weeks, although the release time in each region may vary slightly.

What's New

  1. Supports splitting multiple local networks (VLANs), applying independent network settings to each VLAN, and creating trunk ports on the primary network.
  2. Added support for mDNS protocol on all local area networks.
  3. Support configuring independent firewall rules for each local area network.
  4. Added Ethernet port status display to Network Center.
  5. Supports configuring independent QoS settings for each local area network.
  6. Supports bridging Wi-Fi SSID with existing VLAN ID to extend wireless networks when the router is in wireless AP mode.
  7. Supports setting corresponding SSIDs for different local area networks (VLAN).
  8. Added a new Wi-Fi Client page to Wi-Fi Connect.
  9. Supports using Google Account and Apple ID to sign in to Synology Account.

Known Issues and Limitations

  1. MR2200ac with SRM 1.2 or earlier is not compatible with RT6600ax in a mesh Wi-Fi system.
  2. SRM 1.3 is only compatible with RT6600ax; support for RT2600ac and MR2200ac will be added in an upcoming release.
  3. SRM 1.3 and above are only compatible with DS router 2.0 and above.
  4. Wireless Repeater mode (WDS mode) is not supported.
  5. Restoring configurations between SRM 1.2 and SRM 1.3 is not supported.
  6. Smart Connect Scheme is not supported.
  7. Wi-Fi Performance Test is not supported.
  8. Extended NSS is not supported.
  9. Cloud Station is not supported.
  10. WEP is not supported.

Version: 1.2.5-8227 Update 11


(2023-11-21)

Important Note

The update will be available for selected regions within the following weeks, although the release time in each region may vary slightly.

Fixed Issues

  1. Fixed the issue where Media Server might not be able to run.
  2. Fixed multiple security vulnerabilities. (Synology-SA-23:16)
  3. Fixed multiple security vulnerabilities. (Synology-SA-23:10)

Version: 1.2.5-8227 Update 10


(2023-09-21)

Important Note

The update will be available for selected regions within the following weeks, although the release time in each region may vary slightly.

Fixed Issues

  1. Fixed the issue where SRM might not automatically update the system according to the schedule.
  2. Fixed the issue where the Map function in Threat Prevention and Network Tools was not functioning properly.
  3. Fixed a security vulnerability. (Synology-SA-23:13)

Version: 1.2.5-8227 Update 9


(2023-07-13)

Important Note

The update is available for Japan only.

Fixed Issues

  1. Fixed the issue where the MR2200ac might fail to auto update packages when connected to specific Japanese ISPs.

Anmerkungen:

Version: 1.2.5-8227 Update 8


(2023-04-11)

Important Note

  1. The update will be available for selected regions within the following weeks, although the release time in each region may vary slightly.
  2. AAC-encoded content can be decoded and natively played back by most end devices, such as smartphones, tablets, computers, and smart TVs. Server-side transcoding of AAC-encoded content has been a redundant and resource-consuming process that was removed starting from SRM 1.2.

Fixed Issues

  1. Fixed the issue where SRM might be unable to restore settings when the IPTV is enabled.
  2. Fixed the issue where SRM might be unable to send emails when the notification service is provided by Outlook or Gmail.
  3. Fixed the issue where the Network Tools were unable to show the map.

Version: 1.2.5-8227 Update 7


(2023-01-03)

Important Note

The update will be available for selected regions within the following weeks, although the release time in each region may vary slightly.

Fixed Issues

  1. Fixed the issue where RT2600ac, MR2200ac might not be able to complete the first-time installation wizard after updating to SRM 1.2.5 Update 6 and restoring the device to factory default settings.

Version: 1.2.5-8227 Update 6


(2022-12-22)

Important Note

The update will be available for selected regions within the following weeks, although the release time in each region may vary slightly.

Fixed Issues

  1. Fixed multiple security vulnerabilities. (Synology-SA-22:23, Synology-SA-22:25)

Anmerkungen:

Version: 1.2.5-8227 Update 5


(2022-05-12)

Important Note

The update will be available for selected regions within the following weeks, although the release time in each region may vary slightly.

Fixed Issues

  1. Fixed the issue where SRM might fail to send notification emails via Outlook service.
  2. Fixed a security vulnerability (Synology-SA-22:06).

Version: 1.2.5-8227 Update 4


(2022-02-08)

Important Note

The update will be available for selected regions within the following weeks, although the release time in each region may vary slightly.

Fixed Issues

  1. Fixed an issue where client devices might fail to connect to the NTP server when the Synology Router was connected to the Internet via PPPoE.

Version: 1.2.5-8227 Update 3


(2022-01-06)

Important Note

The update will be available for selected regions within the following weeks, although the release time in each region may vary slightly.

Fixed Issues

  1. Fixed an issue where Synology Router might fail to connect to the NTP server.

  2. Fixed an issue where SRM might fail to get the information about its IPv6 gateway when PPPoE and DHCPv6-PD were enabled.

  3. Fixed an issue where SRM might fail to access the Internet via iPhone's USB tethering.

Version: 1.2.5-8227 Update 2


(2021-09-23)

Important Note

The update will be available for selected regions within the following weeks, although the release time in each region may vary slightly.

Fixed Issues

  1. Fixed the issue where a mesh Wi-Fi system might not work properly when MAC cloning is enabled on MR2200ac and RT2600ac.

Version: 1.2.5-8227 Update 1


(2021-09-07)

Important Note

The update will be available for selected regions within the following weeks, although the release time in each region may vary slightly.

What' New

  1. Supports adding Wi-Fi points with different MAC address prefixes to a mesh Wi-Fi system.

Version: 1.2.5-8227


(2023-05-02)

Important Note

  1. The update will be available for selected regions within the following weeks, although the release time in each region may vary slightly.
  2. This update includes fixes to the following issues found in SRM 1.2.5-8225.
    • Fixed an issue where time synchronization with the NTP server might fail after a reboot under certain circumstances.
    • Fixed an issue where the databases of IP geolocation and threat intelligence were restored to earlier versions after SRM updates, causing Safe Access to block wrong IP addresses.

What's New

  1. Supports deploying a mesh Wi-Fi system with low-band 5 GHz uplinks if 5GHz DFS channels are not available on RT2600ac and MR2200ac.
  2. Added support for automatic updates of OS-version dependent packages when SRM is updated manually.
  3. Updated the system to comply with the latest Wi-Fi connection laws in Indonesia.
  4. Added support for customized IPv6 addresses in the local network.
  5. Added several types of collectible information over SNMP.
  6. Updated the API used for sending emails to Gmail accounts.
  7. Updated dnsmasq to version 2.85.

Fixed Issues

  1. Fixed the DHCP issues related to IPTV services of Telfort, XS4ALL, and KPN in the Netherlands.
  2. Fixed an issue where SRM might not be able to transfer IEEE 1905.1 packets.
  3. Fixed an issue where the guest network's default traffic policy could not be applied to guest Wi-Fi clients that are connected to additional Wi-Fi points.
  4. Fixed an issue where SRM's current channel might be displayed incorrectly when a DFS channel was selected manually.
  5. Fixed an issue where DFS channels might still be used when the option "Allow auto-switch to DFS channels" was not enabled.
  6. Fixed an issue on traffic control: When an MR2200ac was assigned a traffic priority rule and then added to a mesh Wi-Fi system, its traffic priority rule could not be removed.
  7. Fixed an issue where client devices could not be remotely started up via WOL when SRM was under the Wireless AP (bridge) mode.
  8. Fixed an issue where a future time might be displayed in Log Center if the correct NTP information could not be obtained.
  9. Fixed an issue where automatic updates of system databases might fail if SRM's system time was incorrect (e.g., a future time).
  10. Fixed an issue where SRM didn't show reminder messages when hostnames at the DHCP Reservation tab contained illegal characters.
  11. Fixed an issue where updates of system databases might fail when the system storage was full of dhcp-client logs.
  12. Fixed an issue where a failure message was displayed in advance when the registration of Let's Encrypt certificate was still in progress.
  13. Fixed an issue where Smart WAN failovers and failbacks could not be logged.
  14. Fixed an issue where NAT loopback rules became invalid when a Smart WAN failback was executed.
  15. Fixed an issue where gateway and DNS information might not be displayed properly in Network Center when a PPPoE connection was established with "Auto" IPv6 enabled.
  16. Fixed an issue where the status of IPv6 might be shown as "disabled" when an IPv6 PPPoE connection was established.
  17. Fixed an issue where 6in4 required a public IP address.
  18. Fixed an issue where Internet connections established via MAP-E might fail after Synology Router was restarted.
  19. Fixed an issue where SRM didn't show a reminder message if an external storage device containing archived logs was about to be removed.
  20. Fixed an issue where source IP addresses of failed login attempts might not be displayed in Log Center.
  21. Fixed an issue where SRM updates might fail when a shared folder name contained whitespace characters.
  22. Fixed an issue where SRM updates might be unavailable on the GUI due to incorrect detection of storage capacity.
  23. Fixed an issue where automatic updates of Threat Prevention's signature database might fail if system database settings in Control Panel were modified.
  24. Fixed an issue where SD cards and USB devices were still recognized as formattable devices in Control Panel when they were read-only.
  25. Fixed an issue where SRM didn't show reminder messages when the system storage was full of auto-block IP data.
  26. Fixed an issue where the tab names at Control Panel > System could not be fully displayed when the display language was French.
  27. Fixed an issue where logs might be repeatedly archived after Synology Router was restarted.
  28. Fixed an issue where Smart WAN load balancing might not work properly when changes were made to interface priority.
  29. Fixed an issue where Internet traffic might be double-calculated in traffic reports.
  30. Fixed an issue where the IPv6 address of DDNS hostname might be displayed incorrectly.
  31. Fixed an issue where DDNS updates might be unavailable if the update failed once.
  32. Fixed an issue where the time of some regions might not be displayed correctly.
  33. Fixed multiple security vulnerabilities regarding OpenSSL (CVE-2020-1968, CVE-2020-1971, CVE-2021-23840, and CVE-2021-23841).
  34. Fixed a security vulnerability regarding Kerberos 5 (CVE-2020-28196).
  35. Fixed a security vulnerability regarding GeoIP databases (CVE-2020-28241).
  36. Fixed a security vulnerability regarding nDPI (CVE-2020-15476).
  37. Fixed multiple security vulnerabilities regarding tcpdump (CVE-2018-19325 and CVE-2019-15165).
  38. Fixed a security vulnerability regarding Linux kernels (CVE-2019-15666).
  39. Fixed multiple security vulnerabilities (Synology-SA-21:19).
  40. Fixed multiple security vulnerabilities regarding FragAttacks on RT2600ac and MR2200ac (Synology-SA-21:20).

Known Issues & Limitations

  1. Google Cloud Print will not be available on SRM 1.2.5 and above.
  2. SRM 1.2 will be the last upgradable version for RT1900ac. RT1900ac will continue to receive critical and security updates until further notice.

Version: 1.2.5-8225


(2021-05-11)

Important Note

  1. This update has been recalled on May 25, 2021, due to an issue on time synchronization. The issue has been fixed in SRM 1.2.5-8227.

Version: 1.2.4-8081 Update 2


(2020-12-29)

Important Note

  1. The update will be available for selected regions within the following weeks, although the release time in each region may vary slightly.

What's New

  1. Added support for ISRG certificates adopted by Let's Encrypt.

  2. Added support for IPTV services of Telfort, XS4ALL, and KPN in the Netherlands.

  3. Added support for Wi-Fi channels permitted by the latest regulations in Israel.

  4. Improved the flow of first-time installation.

Fixed Issues

  1. Fixed the issue where SRM might fail to access the Internet when receiving multiple gateway IP addresses.

  2. Fixed the issue where SRM might fail to access the Internet via iOS 14's USB tethering.

  3. Fixed the hyperlink of the Synology Account web portal displayed in the DDNS setting window.

  4. Fixed multiple security vulnerabilities (Synology-SA-20:29).

Version: 1.2.4-8081 Update 1


(2020-09-24)

Important Note

  1. The update will be available for selected regions within the following weeks, although the release time in each region may vary slightly.

Fixed Issues

  1. Fixed the issue where SRM might not work properly when values of QoS were close to those of Internet bandwidth.

  2. Fixed the issue where users might fail to access devices within the same local network via Synology Router's public IP address.

  3. Fixed the issue where SRM might not be updated to the latest version.

  4. Fixed the issue where users might fail to access SRM via L2TP VPN.

  5. Fixed the issue where the Guest Network settings might not be applied properly.

  6. Fixed the issue where devices might fail to connect to Wi-Fi points when devices on the guest network were not allowed to access the local network.

  7. Fixed the issue where the option of center alignment at the Login Style tab might not be available after SRM was updated to version 1.2.4.

Security Updates

  1. Fixed a security vulnerability (Synology-SA-20:22).

  2. Fixed a security vulnerability regarding Qualcomm's lbd service (CVE-2020-11117).

Version: 1.2.4-8081


(2020-06-18)

Important Note

  1. The update will be available for selected regions within the following weeks, although the release time in each region may vary slightly.

What's New

  1. Added support for adding Wi-Fi points to a mesh Wi-Fi system via Ethernet cables. (All Wi-Fi points are required to run SRM 1.2.4.)

  2. Allowed a mesh Wi-Fi system to have Wi-Fi points running different SRM's Update versions (with the same four-digit build number) so as to enhance update experience.

  3. Added support to configure multicast translation and IGMP snooping in a mesh Wi-Fi system.

  4. Added support for communication between client devices within the guest network.

  5. Added support for broadcast storm prevention through MAC filtering, which prevents wireless devices from sending a large number of broadcast packets in a short time and affecting the normal usage of other devices.

  6. Added support to apply the Default Policy of traffic control to each device connected to the guest/local area network.

  7. Added support for delivery of traffic reports on the last day of every month.

  8. Improved the startup speed of Synology Router after an SRM update.

  9. Enhanced the performance of iPhone USB tethering.

  10. Unified the behaviors of soft reset on RT1900ac, RT2600ac, and MR2200ac: the username of administrator's account can be customized during the reset.

  11. Added support for LCP identification of PPPD settings during a PPPoE connection (required by some ISPs).

  12. Added support for the IGMP querier timer for IPTV to enhance compatibility.

  13. Added support for connection tests of DNS over HTTPS (DoH).

  14. Adjusted the behaviors of data storing: system data will now be respectively stored in each external storage device connected to Synology Router.

  15. Updated the valid period of default certificate to 398 days in response to the policy change of Apple.

  16. Enhanced the compatibility of WPA2-EAP/WPA3-EAP with RADIUS servers in a mesh Wi-Fi system.

Fixed Issues

  1. Fixed the issue where the performance of Synology Router might be reduced when a macOS device connects to it.

  2. Fixed the issue where iPhone 11 running iOS 13.2.3 might fail to connect to the WPA3-Enterprise wireless network.

  3. Fixed the issue where SRM might fail to send logs of Wi-Fi points to other log servers.

  4. Fixed the issue where the wireless network might not work properly after an update of SRM on which configurations have been restored.

  5. Fixed the issue where packages might not be downloaded properly from Package Center on RT2600ac.

  6. Fixed the issue where interface failover cannot function properly when either of the WAN interfaces is disconnected.

  7. Fixed the issue where devices on the guest network might fail to access the Internet when a policy routing rule that directs network traffic through the secondary WAN interface is in place.

  8. Fixed the issue where users might not be able to select WAN interfaces upon configuring static routing if the IPTV uses 10 as its VLAN ID.

  9. Fixed the issue where SRM might fail to access the Internet via PPPoE when IPTV is enabled.

  10. Fixed the issue where IP addresses might not be obtained from ISPs (Internet Service Providers) after Synology Router restarts.

  11. Fixed the issue where RT2600ac might fail to access certain HTTP IP addresses when it is in the wireless AP mode.

  12. Fixed the issue where the links of traffic reports in notification emails might be invalid when the task names of reports contain special characters.

  13. Fixed the issue where the device list on the Traffic Control page might incorrectly display the IP addresses of banned and disconnected devices.

  14. Fixed the issue where the status of a user account might be shown as "disabled" immediately after it is scheduled to be disabled on a later date.

  15. Fixed the issue where Synology Router in the wireless AP mode might fail to send packets to specified gateways when there are multiple routers and gateways within the local network.

  16. Fixed the issue where port forwarding might not work properly with PPPoE connection after Synology Router restarts.

  17. Fixed the issue where SRM might fail to send notification emails through mail servers with SSL/TLS settings.

  18. Fixed the issue where SNMP messages might not contain correct SRM information.

  19. Fixed the issue where SRM might fail to renew the Let's Encrypt certificate.

  20. Adjusted the memory parameters for MR2200ac to prevent unexpected restart.

Security Updates

  1. Fixed a security vulnerability regarding BSD (CVE-2019-20367).

  2. Fixed a security vulnerability regarding hostapd (CVE-2019-16275).

  3. Fixed multiple security vulnerabilities regarding Dnsmasq (CVE-2019-15107 and CVE-2019-14834).

  4. Fixed a security vulnerability regarding Linux kernels (CVE-2017-13168).

  5. Fixed a security vulnerability regarding CallStranger (Synology-SA-20:13).

  6. Fixed multiple security vulnerabilities (Synology-SA-20:14).

Known Issues & Limitations

  1. Due to security considerations, if configurations backed up from a mesh Wi-Fi system running SRM 1.2.3 or earlier are restored on the primary Wi-Fi point running SRM 1.2.4 or later, all Wi-Fi points (except the primary one) need to be reset and added to the mesh Wi-Fi system again.

  2. Re-login to Synology mobile applications (DS cloud, DS file, DS get, DS router, and Synology VPN Plus) is required after SRM is updated to 1.2.4.

Version: 1.2.3-8017 Update 5


(2019-12-17)

Important Note

  1. The update will be available for selected regions within the following weeks, although the release time in each region may vary slightly.

Fixed Issues

  1. Fixed an issue related to the power density of Synology Router used in Europe.

Version: 1.2.3-8017 Update 4


(2019-10-15)

Important Note

  1. The update will be available for all regions within the next few days, although the release time in each region may vary slightly.

  2. For users currently on SRM 1.2.3 8017 Update 3: Due to issues introduced in Update 3, certain scheduled tasks no longer function as expected. If you have set up and used the following features, manual actions will be required to restore functionality.

    • Checking for Updates & Installing Updates

      • SRM automatically checks for updates in the background and sends notifications to devices you have set up, such as DS router on your mobile device. These features may not work properly if you are on Update 3. Please log in to SRM, then go to Control Panel > System > Update & Restore to initiate the update process.
      • If you have configured SRM only to download updates or to download and install updates, this option will be reset and disabled. You will have to manually go to the Update & Restore page to select the option and set up the schedule again.

    • Security Advisor’s Scan Schedule

      • If previously enabled, scan schedules will be reset and replaced with a random day and time (this is the default behavior when setting up Security Advisor). Please go to Security Advisor > Advanced and set up a customized schedule.

    • Domain User/Group Update Schedule

      • If your Synology Router has joined a domain, you will need to reconfigure the automatic update interval at Control Panel > User > Domain.

    • Router Scheduled Reboot

      • If your Synology Router is set up to reboot on a schedule, this option will become disabled and you will need to reconfigure the date and/or interval settings at Control Panel > Device > Reboot Schedule.

  3. The following scheduled functions do not require additional user actions to restore to full functionality after updating to Update 4:

    • Traffic reports
    • Wi-Fi guest network’s password rotation
    • Support Center’s remote access
    • Certificate renewal (not user configurable)

Fixed Issues

  1. Fixed SRM being unable to save and perform certain scheduled tasks: automatic updates, rebooting, Wi-Fi password rotation, Security Advisor’s scans, Support Center’s remote access, domain user/group update, and sending traffic reports.

  2. Fixed display issues with update notification emails sent by SRM.

  3. Fixed the issue where SRM might fail to save the IP addresses of gateways and DNS servers after the reboot of Synology Router.

  4. Fixed the issue where PPPoE Relay might fail to work normally after the reboot of Synology Router.

  5. Fixed the issue where SRM might display the item "40MHz only" in the 5GHz band.

  6. Fixed the issue where IPv6 on LAN might fail to be disabled when the interface of WAN is set up by Auto WAN.

  7. Fixed the issue where SRM cannot display Channels 120-128 of the 5GHz band in Japan.

  8. Fixed the issue where Wi-Fi might be forced to restart when password rotation is enabled but the guest network is disabled.

  9. Fixed an issue where SRM might fail to renew the Let's Encrypt certificate after the reboot of Synology Router.

Version: 1.2.3-8017 Update 3


(2019-09-24)

Important Note

  1. This update has been recalled on Oct. 1 owing to several issues about traffic reports and scheduling of automatic updates, restart, and Wi-Fi password rotation.

  2. All issues in this update have been fixed in Update 4.

Version: 1.2.3-8017 Update 2


(2019-08-15)

Fixed Issues

  1. Fixed the issue where SRM might not establish the PPPoE connection with the previously saved credentials.

  2. Fixed the issue where SRM might not work properly when the names of connected client devices contains non-UTF-8 characters.

  3. Fixed the issue on RT2600ac where the 2.4GHz channel could not be configured manually and the 2.4GHz channel width could not be set as 20MHz.

  4. Fixed the issue where the DDNS service provided by OVH might not work properly for SRM.

  5. Fixed the issue where the SRM version number might not display properly.

Security Updates

  1. Fixed a security vulnerability regarding WPA3 (CVE-2019-13377).

Version: 1.2.3-8017 Update 1


(2019-07-29)

Important Note

  1. The update is available for Japan only.

Fixed Issues

  1. Adjusted strings on user's interface of connection type in Network Center for certain network providers.

Version: 1.2.3-8017


(2019-07-24)

Important Note

  1. The update will be available for all regions within the next few weeks, although the release time in each region may vary slightly.

  2. In response to Gmail API changes, your SRM needs an update to this version to continue the functionality of sending notifications via Gmail. If you wish to skip this update, or if your Synology product model is not eligible to update to SRM 1.2.3, please refer to the following article which will guide you through the manual configuration: How to use Gmail SMTP server to send emails for SRM

What's New

  1. Added support for Let's Encrypt.

  2. Added support for the Let's Encrypt wildcard certificates for the Synology DDNS domains.

  3. Added support for DNS over HTTPS (DoH)

  4. Added support for customizing the uplink network of Wi-Fi points.

  5. Added support for WAN automatic detection.

  6. Enhanced the display of hostnames.

  7. Added support for Google Analytics.

  8. Added support for the v6Plus connection in Japan.

  9. Added support for v6Plus and DS-Lite on the secondary WAN interface.

  10. Enhanced the processing time when changing an uplink network from wireless to Ethernet in the Wi-Fi system.

  11. Added an option for changing the IEEE1905.1 packet type in the Wi-Fi system.

  12. Added support for the synchronization of device names in Device List and Traffic Control.

  13. Added support for displaying devices' brand names when without their hostnames in Traffic Control.

  14. Enhanced device icon detection.

  15. Enhanced the performance of Traffic Monitor.

  16. Added an option for Time to Live (TTL) settings.

  17. Added an option for U-APSD.

  18. Added Quickconnect.cn for users in Mainland China.

  19. Added support for 5G Band 4 in Singapore.

  20. Added a notification popping up when 5GH-1 is not available in DFS channels.

  21. Upgraded OpenSSH to version 7.8.

  22. Upgraded OpenSSL to version 1.0.2r.

Fixed Issues

  1. Fixed an issue where SRM doesn’t show reminder messages of restarting Wi-Fi when the MAC filter is applied.

  2. Fixed an issue where Guest Portal might not direct to correct websites.

  3. Fixed an issue where Wi-Fi 5G might not work properly on Synology Router.

  4. Fixed an issue where SRM might not be able to work properly when the network is connected via certain LTE dongles.

  5. Fixed an issue where SRM might not save settings immediately when the names of Wi-Fi points are changed.

  6. Fixed an issue where Log Center might not show results related to keywords.

  7. Fixed an issue where Wi-Fi button might not work properly with the Wi-Fi schedules.

  8. Fixed an issue where QoS might not work properly in the Wi-Fi system.

  9. Fixed an issue where PPPoE might fail to reconnect when the WAN gateway is changed.

  10. Fixed an issue where Guest Portal might fail to save contents with wrap texts.

  11. Fixed an issue where the Wi-Fi system might not properly respond to requests from Windows Network Discovery.

  12. Fixed an issue where network streaming might get disconnected as a result of changing status on other networks.

  13. Fixed an issue where L2TP connection might not work properly when the Load Balance option is enabled.

  14. Fixed an issue where the Wi-Fi 5G connection to DFS channels might fail on RT1900ac when the option of auto-switching to DFS channel is enabled.

  15. Fixed an issue where IGMP snooping might not work properly on the WAN interface of RT1900ac under AP mode.

  16. Fixed an issue where SRM might fail to access the Internet through certain ISP settings in the Wi-Fi system.

  17. Fixed an issue where L2TP clients might get disconnected after the connection is idle for over 30 minutes.

  18. Fixed an issue where Network Center and Safe Access might not able to launch the user interface.

  19. Fixed an issue where SRM might not block connections according to firewall rules.

  20. Fixed an issue where hardware acceleration might not work properly on RT2600ac when traffic control is activated via DS router.

  21. Fixed an issue where SRM doesn't hide the 802.11r option when the wireless security mode is none or WEP.

  22. Fixed an issue where Guest Network might fail to work under AP mode on RT1900ac.

  23. Fixed an issue where SRM might display additional account names.

  24. Fixed an issue where logins to SRM's user interface might fail.

  25. Fixed an issue where SRM might not apply settings properly during the first-time installation.

  26. Fixed an issue where SRM might not synchronize with NTP servers after Synology Router reboots.

  27. Fixed an issue where the firewall might not display hit counts properly.

  28. Fixed an issue where IPTV might fail to work with certain ISPs.

  29. Fixed an issue where the WAN interface might not acquire an IP address when SRM changes from AP mode to Router mode.

  30. Fixed an issue where the Wi-Fi system might not function stably with managed switches.

  31. Fixed an issue where logins to SRM might fail when Dual WAN is enabled.

  32. Fixed an issue where Traffic Report might display duplicate dates because of daylight saving time.

  33. Fixed an issue where SRM might not work properly with certain USB devices.

  34. Fixed an issue where SRM might not restore settings properly from version 1.2.

Security Updates

  1. Fixed a security vulnerability regarding NTP (CVE-2018-12327).

  2. Fixed a security vulnerability regarding OpenSSH (CVE-2018-15473).

  3. Fixed a security vulnerability regarding wpa_supplicant (CVE-2018-14526).

  4. Fixed a security vulnerability (Synology-SA-19:31).

  5. Fixed multiple security vulnerabilities regarding Linux kernel (Synology-SA-19:28).

  6. Fixed multiple security vulnerabilities regarding Dragonblood (Synology-SA-19:16).

Known Issues & Limitations

  1. Removed the first-time installation via browsers on mobile devices.

  2. Synology packages might not work properly under AP mode when the uplink doesn't connect to the WAN port.

Version: 1.2.2-7915


(2019-03-21)

Important Note

  1. The update is expected to be available for all regions within the next few weeks, although the time of release in each region may vary slightly.

What's New

  1. Added support for IPv6 setup and DS-Lite options during first time installation.

Fixed Issues

  1. Fixed an issue where the 5GHz-1 band might fail to work when the Wi-Fi system is setup to appoint Ethernet as uplink and tri-band auto selection is enabled.

  2. Fixed an issue where SRM might not be able to transfer data properly when there are multiple subnets in the local network.

  3. Fixed an issue where Guest Network might be enabled after system reboot, when it was originally disabled and the Wi-Fi system has been setup to appoint Ethernet as uplink.

  4. Fixed an issue where the primary Wi-Fi point might not display the device list properly when under Wireless AP mode.

  5. Fixed an issue where the wrong LED indicator might light up for LAN 1 on RT2600ac.

  6. Fixed an issue where SRM might not display the correct version after it was updated from a previous version.

  7. Fixed an issue where SRM might not save PPTP settings during first time installation.

  8. Fixed an issue where Synology Router might not be able to access the Internet when both IPTV and PPPoE Relay options are enabled.

  9. Fixed an issue where the System Database might not be able to update.

  10. Fixed an issue where WPS might not work properly in a Wi-Fi system.

Known Issues and Limitations

  1. Additional Wi-Fi points must be connected directly to the primary Wi-Fi point via Ethernet cable if the Wi-Fi system is setup to appoint Ethernet as uplink.

Version: 1.2.1-7779 Update 1


(2019-03-05)

Important Note

  1. The update is expected to be available for all regions within the next few weeks, although the time of release in each region may vary slightly.

Fixed Issues

  1. Fixed the issue where the device list might not display properly

  2. Fixed the issue where the Firewall page might not work properly.

  3. Fixed the issue where the PPPoE connection could not be established.

Version: 1.2.1-7779


(2019-01-29)

Important Note

  1. The update is expected to be available for all regions within the next few weeks, although the time of release in each region may vary slightly.

What's New

  1. Added support for displaying the device name of offline devices.

  2. Added support for the option to appoint Ethernet as uplink connection for Wi-Fi points.

  3. Added support for the display of established Wi-Fi system in Control Panel > Update & Restore.

  4. Added support for the option to enable/disable generating Firewall rules automatically when setting up Port Forwarding, DMZ, and UPnP.

  5. Enhanced speed for DS-Lite.

  6. Enhanced DHCP compatibility for specific ISPs.

Fixed Issues

  1. Fixed an issue where Safe Access might fail to block websites when DNS server is in the local network.

  2. Fixed an issue where RT2600ac might fail to recognize certain USB devices when the option to "Downgrade USB3.0 device to reduce interference to 2.4GHz signal" is enabled.

  3. Fixed an issue where the LED indicators and the Wi-Fi status might not work properly together on RT2600ac.

  4. Fixed an issue where SRM might not work properly when the network is connected to certain PPTP servers.

  5. Fixed an issue where SRM might not be able to access the Internet when IPv6 server is in the local network, or when the network has been connected via IPv6 for a period of time.

  6. Fixed an issue where the hit count of first rules in Firewall might not update.

  7. Fixed an issue where SRM might not work properly when the network is connected via certain 4G LTE dongles.

  8. Fixed an issue where SRM might not be able to resolve subnet conflicts properly during bootup.

  9. Fixed an issue where SRM might erase UPnP rules during the boot-up process.

  10. Fixed an issue where QoS might not be able to work properly when a VPN Plus client is connected, or when IPTV is enabled.

  11. Fixed an issue where SRM might fail to communicate with a device that is connected to a local network via a switch.

  12. Fixed an issue where Guest Network might not be able to work properly under bridge mode on RT1900ac.

  13. Fixed an issue where Firewall might not allow configuration when the option to "Generate firewall rules automatically" is not enabled for Port Forwarding and UPnP.

  14. Fixed an issue where SRM might not be able to work properly when the network is connected via iPhone tethering.

  15. Fixed an issue where Wi-Fi points might not be able to turn off LED indicators when an Ethernet backhaul connection is set up.

  16. Fixed an issue where IPTV might not be able to work properly when IGMP Proxy is enabled.

  17. Fixed an issue where Password Rotation might not be able to work properly with WPA3-Personal.

  18. Fixed an issue where SRM might prematurely show an upgrade as complete.

  19. Fixed an issue where SRM might not display the correct time.

  20. Fixed an issue where PPPoE might not be able to re-establish the connection once it has disconnected.

  21. Fixed an issue where Wi-Fi Connect might not correct display IP address of device which is connected to the Guest Network when the Synology router is under bridge mode,.

Security Updates

  1. Fixed a security vulnerability regarding Linux kernel (CVE-2017-13168).

  2. Fixed a security vulnerability regarding SQLite (CVE-2018-20346).

Known Issues and Limitations

  1. Press "Repair" in the Package Center after manually updating might cause Packages not to work or be removed. Please download package from Synology website and manually install it.

Version: 1.2-7742 Update 5


(2018-12-26)
  1. Fixed a security vulnerability regarding Netatalk (Synology-SA-18:62).

  2. Fixed a security vulnerability (Synology-SA-18:65).

Version: 1.2-7742 Update 4


(2018-11-27)

Important Note

  1. The update is expected to be available for all regions within the next few days, although the time of release in each region may vary slightly.

Fixed Issues

  1. Fixed an issue where SRM might fail to select DFS channels on RT1900ac.

  2. Fixed an issue where Smart Connect might not work properly when connected devices do not support 5GHz connections.

  3. Fixed an issue where 5GHz Wi-Fi might not work properly on RT2600ac and MR2200ac.

Version: 1.2-7742 Update 3


(2018-11-27)

Important Note

  1. The update is expected to be available for all regions within the next few days, although the time of release in each region may vary slightly.

Fixed Issues

  1. Fixed an issue where RT1900ac might fail to visit certain websites via 3G/LTE dongles.

  2. Fixed an issue where IPv6 information might not be displayed properly on the Network Center Status page when a PPPoE connection is established.

  3. Fixed an issue where users might not be able to remove devices from Traffic Control when SRM upgrades from 1.1.7 to 1.2.

  4. Fixed and issue where SRM might fail to automatically update databases when IPv6 is disconnected.

  5. Fixed an issue where RT1900ac might fail to install upgrade versions when an automatic update schedule is set.

  6. Fixed an issue where the Wi-Fi system of RT2600ac might fail to upgrade when its SRM system is automatically upgrade from 1.1.7 to versions above.

  7. Fixed an issue where SRM might fail to save Guest Network settings.

  8. Fixed an issue where the guest portal might not work properly after Synology Router reboots.

  9. Fixed an issue where RT1900ac might provide WPA3 as an Wireless Security Level option.

  10. Fixed an issue where the Wi-Fi system might not work properly when Wireless Schedule is enabled and Wi-Fi points are connected via Ethernet.

  11. Fixed an issue where the password rotation of Guest Network might fail to be enabled.

  12. Fixed an issue where Smart Connect might not work properly on RT1900ac.

Version: 1.2-7742 Update 2


(2018-10-16)

Fixed Issues

  1. Fixed an issue where RT1900ac might fail to access certain websites under AP mode.

Version: 1.2-7742 Update 1


(2018-10-16)

Fixed Issues

  1. Fixed an issue where the status of Network Center might not be displayed correctly when the wireless encryption mode is set at WPA2/WPA3-Personal.

  2. Fixed an issue where RT1900ac might fail to establish a connection after upgrading to SRM 1.2 under client mode.

  3. Fixed an issue where Synology Router might fail to access the Internet for a while if the connection type is Auto IP and an IP is acquired from the ISP.

  4. Fixed an issue where Port Forwarding, UPnP, and Port Triggering rules might not be displayed on the Firewall page.

  5. Fixed an issue where SRM might not work properly on RT1900ac.

Version: 1.2-7742


(2018-10-16)

Important Note

  1. The update is expected to be available for all regions within the next few days, although the time of release in each region may vary slightly.

  2. Synology Router might fail to access the Internet for a while if the connection type is Auto IP and an IP is acquired from the ISP.

What's New

  1. Added the build-in application Wi-Fi Connect for wireless related settings.

  2. Added support for RT2600ac as the primary Wi-Fi point in router mode and AP mode.

  3. Added support for Mesh Wi-Fi system on MR2200ac in router mode and AP mode.

  4. Added Network Map support for Wi-Fi system management on RT2600ac and MR2200ac.

  5. Added support for enabling/ disabling Wi-Fi password mask.

  6. Added support for WPA3 Personal/Enterprise security encryption on RT2600ac and MR2200ac.

  7. Added support for Wi-Fi Enhanced Open (OWE) security encryption on RT2600ac and MR2200ac.

  8. Added support for Smart Connect in Guest Network on RT2600ac and MR2200ac.

  9. Added support for Guest Portal in Guest Network.

  10. Added support for Password Rotation in Guest Network.

  11. Added support for applying MAC filters to the Primary Wi-Fi Network alone or to the Guest Network as well.

  12. Added support for enabling/disabling AMDPU.

  13. Added the build-in package Safe Access for parental control and security related settings.

  14. Added support for the Threat Prevention package.

  15. Added support for DHCP options in ISP settings during the first time installation.

  16. Add support for manual IPv6 setup when the primary network interface is set at PPPoE.

  17. Added support for auto device name detection and more icons on the device list.

  18. Added support for TCP reset, SYN flood and ICMP flood options in DoS protection.

  19. Added support for Zero-wait DFS on RT2600ac.

  20. Added support for auto updates of databases including IP Geolocation, Domain Name, Google Safe Browsing and Threat Intelligence.

  21. Added support DHCPv6-PD and IPv6 Relay on RT1900ac with Client mode.

Fixed Issues

  1. Fixed an issue where Smart WAN might not work properly with Policy Route settings.

  2. Fixed an issue where the MTU can be set under 1280 with IPv6.

  3. Fixed an issue where SRM might fail to finish the First Time Installation on macOS via Wi-Fi.

  4. Fixed an issue where SRM web interfaces might not be accessible.

  5. Fixed an issue where Log Center might not record properly.

  6. Fixed an issue where MAC addresses might be changed on RT1900ac when the network interface is set at Secondary WAN.

  7. Fixed an issue where the link of Traffic Report might fail to show multiple DDNS addresses.

  8. Fixed an issue where MAC clone cannot be enabled through PPPoE.

  9. Fixed an issue where certain items of Traffic Control and Firewall might not display properly when they are selected.

  10. Fixed an issue where Guest Network might access private networks.

  11. Fixed an issue where the connection speed might decrease when LG V30 Plus is used as the USB tethering device.

  12. Fixed an issue where SRM might fail to back up and restore when the operation mode is changed.

  13. Fixed an issue where SRM might show incorrect messages when logging out.

  14. Fixed an issue where Pass-through might not work properly in Guest Network.

Security Updates

  1. Fixed a security vulnerability regarding Linux kernel (CVE-2018-5391)

Known Issues and Limitations

  1. The IPv6 tunneling page will be removed from Network Center.

  2. Safe Access, VPN Plus Server reports will be rotated when their storage volumes reach 200MB.

  3. iOS clients might fail to connect to Synology Router when the wireless security encryption is set at WPA2/WPA3-Personal.

  4. Customized policies of Parental Control of devices on SRM 1.1 cannot be migrated to Safe Access on SRM 1.2.

  5. If the Synology Router is set at Wireless Client Mode, then the web filter and security protection of Safe Access might not work correctly.

  6. SRM cannot back up and restore IPTV settings from RT2600ac or RT1900ac to MR2200ac.

  7. There cannot be two mesh Wi-Fi systems in one subnet.

  8. Wi-Fi points can only be added into Wi-Fi systems via Wi-Fi. If Ethernet backhaul is connected, please remove the cable before adding new Wi-Fi points.

  9. Intrusion Prevention not be supported on SRM 1.2 and above.

  10. In an Ethernet backhaul environment, the primary Wi-Fi point and additional Wi-Fi points must be conneted through an Ethernet cable, and only the Wi-Fi points at the end of the connection can be connected wirelessly.

Version: 1.1.7-6941 Update 4


(2023-04-11)

Important Note

  1. The update will be available for selected regions within the following weeks, although the release time in each region may vary slightly.
  2. AAC-encoded content can be decoded and natively played back by most end devices, such as smartphones, tablets, computers, and smart TVs. Server-side transcoding of AAC-encoded content has been a redundant and resource-consuming process that was removed starting from SRM 1.1.

Version: 1.1.7-6941 Update 3


(2018-08-29)

Fixed issues

  1. Fixed an issue where SRM might not access the Internet properly when both IPTV and PPPoE relay have been enabled.

  2. Fixed an issue where the status of Site-to-Site VPN might not display correctly on RT2600ac.

  3. Fixed an issue where the web filter might not work properly.

  4. Fixed an issue where DS-Lite might not work properly.

Version: 1.1.7-6941 Update 1


(2018-06-28)

Fixed issues

  1. Fixed an issue where SRM settings might not be applied properly with user's interface is in certain languages.
  2. Fixed an issue where SRM might not successfully acquire a WAN IP through certain 3G/LTE dongles.

Security Updates

  1. Fixed a security vulnerability regarding Wget (CVE-2018-0494).
  2. Fixed a security vulnerability (Synology-SA-18:34).
  3. Fixed multiple security vulnerabilities regarding Linux kernel on RT2600ac (Synology-SA-18:01).

Version: 1.1.7-6941


(2023-05-02)

What's New

  1. Added support for IPv6 relay.
  2. Added support for IPv6 DS-Lite.
  3. Added support for IPv6 IPoE in Japan.
  4. Added support for subnet mask configuration for guest network.
  5. Updated Privacy Statement and adjusted related settings.

Fixed Issues

  1. Fixed an issue where Traffic Control might not work properly on 3G/LTE interface.
  2. Fixed an issue where channel selection for 2.4GHz band might not be available with 40MHz bandwidth.
  3. Fixed an issue where PPPoE might not work properly with certain ISPs.

Security Updates

  1. Fixed a security vulnerability regarding PostgreSQL (CVE-2018-1058).
  2. Fixed a security vulnerability (Synology-SA-18:25)
  3. Fixed multiple security vulnerabilities regarding Linux kernel (CVE-2017-15649, CVE-2018-1000199).
  4. Fixed a security vulnerability regarding DHCP (CVE-2018-5732).
  5. Fixed a security vulnerability regarding 7-Zip (CVE-2017-17969).

Version: 1.1.6-6931 Update 3


(2018-02-27)

Fixed Issues

  1. Fixed an issue where SRM might fail to access the Internet using PPPoE with IPv6.
  2. Fixed an issue where an IPv6 connection might not be established properly with PPPoE.
  3. Fixed an issue where Parental Control might not work properly upon SRM startup.
  4. Fixed an issue where Web-Filter rules might not work properly when edited for multiple devices.
  5. Fixed an issue regarding password security.

Security Updates

  1. Fixed a security vulnerability regarding DHCP (CVE-2017-3144).

Version: 1.1.6-6931 Update 2


(2018-01-30)
  1. Fixed an issue where IPv6 service might not be disabled properly with PPPoE connection established via IPv4.

  2. Fixed an issue where Policy Route might not work properly after VPN connection resumes.

  3. Fixed an issue where UPnP might not work with Synology NAS devices when PPPoE is disconnected on SRM.

  4. Fixed an issue where IPTV might not work properly after a system restart.

  5. Fixed an issue where QoS might not work properly.

  6. Fixed an issue where Gmail login might not work in the Notification settings.

  7. Fixed an issue where 2-step authentication might not work properly under certain circumstances of the Internet.

Version: 1.1.6-6931 Update 1


(2017-12-26)

Fixed issues

  1. Fixed an issue where SRM web-based interface might not be accessible via QuickConnect.

  2. Fixed an issue where SRM might fail to access the Internet after Synology Router is reset to default.

  3. Fixed an issue where LAN 1 might not work properly on RT2600ac.

  4. Fixed an issue where SRM might not work properly when a PPTP connection is established via WAN port.

Version: 1.1.6-6931


(2017-12-19)

Fixed Issues

  1. This update is a repack to fix the LAN 1 issues on RT2600ac.

(2017/12/19)

What's New

  1. IGMP snooping for Wi-Fi interface is now enabled by default.

  2. 2.4 GHz Wi-Fi can now be implemented with a channel bandwidth of 40 MHz.

  3. Updated GeoIP and URL Blocker databases.

  4. Improved CPS (connection per second) with CTF enabled on an RT1900ac.

  5. Added support for IPv6 6rd.

Fixed Issues

  1. Fixed an issue where the settings of Internet Allowed Time in Parental Control could not be restored.

  2. Fixed an issue where SSL VPN might return a 403 forbidden page when the Prevention mode is enabled in IPS.

  3. Fixed an issue where SRM might fail to access the Internet when the the VPN service provider's ID contains a colon (:).

  4. Fixed an issue where a client device might fail to connect to Wi-Fi with the WPS PIN code.

  5. Fixed an issue where an error message might display when the SSID contains non-alphanumerics and is longer than 32 characters.

  6. Fixed an issue where traffic reports might fail to be generated when an external storage is removed.

  7. Fixed an issue where a user could not select the proper channel for 2.4 GHz Wi-Fi after a change in country/region.

  8. Fixed an issue where NAT-related rules might to be in effect for the secondary WAN interface upon its lack of gateway information.

  9. Fixed an issue regarding user's interface operation on Safari 11.

  10. Fixed an issue where the access to Internet using PPPoE might fail after Synology Router restarts.

  11. Fixed an issue where SRM might not work properly when a client device is connected through 802.11b/g.

  12. Fixed an issue of wrong time zone for Turkey.

  13. Fixed an issue where Synology Router might restart unexpectedly.

  14. Fixed an issue where SRM might not work properly with a certain LTE dongle.

  15. Fixed an issue where Traffic Control might not work properly when Layer 7 monitor is enabled and a packet length is more than 16,834 bits.

Security Updates

  1. Fixed a security vulnerability regarding Linux kernel (CVE-2017-16939).

  2. Fixed a security vulnerability (Synology-SA-17:79).

Version: 1.1.5-6542 Update 4


(2017-11-15)
  1. Fixed a security vulnerability regarding File Station.

  2. Fixed an issue where Site-to-Site VPN might not work properly.

  3. Fixed an issue where SRM might fail to get IP address from DHCP server upon startup.

  4. Fixed an issue where firewall rules might not display properly after an SRM update.

  5. Minor bug fixes.

Version: 1.1.5-6542 Update 3


(2017-10-17)
  1. Fixed multiple security vulnerabilities regarding WPA/WPA2 protocols for wireless connections (CVE-2017-13077, CVE-2017-13078, CVE-2017-13079, CVE-2017-13080, CVE-2017-13081, CVE-2017-13082, CVE-2017-13084, CVE-2017-13086, CVE-2017-13087, CVE-2017-13088).

  2. Fixed multiple security vulnerabilities regarding Broadcom Wi-Fi chip (CVE-2017-11120, CVE-2017-11121).

  3. Fixed an issue where the channel 140 could not be selected in 20MHz on RT1900ac.

  4. Fixed an issue where the password might not be masked properly upon login failure.

Version: 1.1.5-6542 Update 2


(2017-10-04)
  1. Fixed multiple security vulnerabilities regarding DNSmasq (CVE-2017-13704, CVE-2017-14491, CVE-2017-14495, CVE-2017-14496).

  2. Fixed multiple security vulnerabilities regarding DHCPv6 Server (CVE-2017-14492, CVE-2017-14493, CVE-2017-14494).

  3. Fixed a security vulnerabilities regarding Linux kernel (CVE-2017-1000253).

  4. Fixed an issue where the default gateway might not be updated when DHCP-PD is not supported by the ISP.

Version: 1.1.5-6542 Update 1


(2017-09-30)
  1. Enhanced Wi-Fi stability by adjusting related parameters.

Version: 1.1.5-6542


(2017-09-27)

What's New

  1. Added mask for the shared secret for WPA/WPA2-Enterprise setup.
  2. Added support for Site-to-Site VPN official version with performance enhancement.

Fixed Issues

  1. Fixed an issue where port forwarding might not work properly when the load balancing and failover functions of Smart WAN are both enabled.
  2. Fixed an issue where the system might fail to access the Internet via PPPoE from certain ISPs in Japan.
  3. Fixed an issue where client devices might fail to wirelessly connect to RT1900ac.
  4. Fixed an issue where IPv6 might be abnormally enabled under a PPPoE connection.
  5. Fixed an issue where the Wireless page might not work properly when Synology Router is switched to a country/region where 160MHz is not supported.
  6. Fixed an issue where the Internet connection might be down upon removal of Ethernet cable from LAN 1 when failover function of Smart WAN is enabled.
  7. Fixed an issue where the system might not stop PPTP connection properly.
  8. Fixed an issue where the system might not access the Internet properly after successfully establishing an L2TP connection.
  9. Fixed an issue where Firewall might not work properly.
  10. Fixed an issue where Customized Policies in Parental Control might not work properly.
  11. Minor bug fixes.

CVE Security Updates

  1. Fixed a security vulnerability regarding DNS (CVE-2017-12132).
  2. Fixed multiple security vulnerabilities regarding Linux Kernel (CVE-2017-1000364, CVE-2017-1000365, CVE-2017-1000370, CVE-2017-1000371).

Version: 1.1.4-6509 Update 4


(2017-08-24)
  1. Added support for static IP setup in PPPoE connections.

  2. Fixed an issue where a certificate error message may display when Web Filter is enabled.

  3. Fixed an issue where the clients connected to Guest Network may access the primary network when Synology Router is under Wireless AP Mode.

  4. Fixed the issue where OpenVPN might not work properly after the import of profile.

  5. Fixed an issue where the user interface of SRM might not be operated properly when DHCP server has obtained an invalid IPv6 DNS server address.

  6. Fixed an issue where IPTV might not work properly.

  7. Fixed an issue where the clients connected to Guest Network might not access the Internet properly when Default Policy is enabled along with Web Filter and/or SafeSearch in Parental Control.

Version: 1.1.4-6509 Update 3


(2017-07-20)

Fixed issues

  1. Fixed an issue where Synology Router might fail to acquire IP addresses from other routers.

CVE Security Updates

  1. Fixed multiple security vulnerabilities regarding SRM login page (CVE-2017-9553, CVE-2017-9554).
  2. Fixed a security vulnerability regarding Samba (CVE-2017-11103).
  3. Fixed a security vulnerability regarding Broadcom Wi-Fi password (CVE-2017-9417).

Version: 1.1.4-6509 Update 2


(2017-07-04)

Fixed issues

  1. Fixed an issue where percentages might not display correctly in Traffic Monitor.
  2. Fixed an issue where the Default Policy in Parental Control might not work properly after system reboot.
  3. Fixed an issue where 6in4 might not work properly after having been enabled for a certain period of time.
  4. Fixed a compatibility issue for Huawei E3372h-153.
  5. Minor bug fixes.

CVE Security Updates

  1. Fixed a security vulnerability regarding Linux Kernel (CVE-2017-8890).

Version: 1.1.4-6509 Update 1


(2017-06-06)

What's new

  1. You can now enable/disable SIP option.

Fixed issues

  1. Enhanced the security of Website History in Traffic Monitor.
  2. Enhanced the security of Traffic Report.
  3. Enhanced the security of SRM to prevent unauthorized access to certain files.
  4. Improved port forwarding performance on RT2600ac.
  5. Fixed an issue where PPPoE relay might not work properly through wireless connection.
  6. Fixed an issue where Parental Control might not display properly.
  7. Fixed an issue where Web-filter might not work properly when IPv6 service is enabled.
  8. Fixed an issue where the previous Web-filter profile setting might be cleared when any other profiles are set up.
  9. Fixed an issue where Traffic Control on RT2600ac might not work properly when IPTV and VoIP are enabled.
  10. Fixed an issue where certain content in Traffic Report might not display properly.
  11. Fixed an issue where the Internet Allowed Time function in Parental Control might not work properly after Synology Router reboots.
  12. Fixed an issue where Traffic Monitor might not work properly.

CVE Security Updates

  1. Fixed a security vulnerability regarding Samba (CVE-2017-7494).

Version: 1.1.4-6509


(2017-04-27)

Compatibility and Installation

  1. Changed VPN implementation from Openswan to Libreswan.

What's new

  1. You can now determine to enable/disable MU-MIMO (RT2600ac only).
  2. Added support for Wireless Repeater mode (RT2600ac only).
  3. Added support for Website History in Traffic Monitor.
  4. You can now customize DNS server address in Guest Network.
  5. Upgraded DPI signature
  6. Added support for Bing and Youtube in SafeSearch.
  7. Added support for USB tethering from Android device.
  8. System Information is now available in Control Panel.
  9. You can now customize web-filter block page.
  10. Added support for more 3G/LTE dongles.
  11. Signal and cell site information is now available in 3G/LTE.
  12. You can now edit default policy in Parental Control.
  13. You can now set up Reboot Schedule.
  14. You can now customize login page.

Fixed issues

  1. Fixed an issue where 2.4GHz Wi-Fi might fail to keep its bandwidth on 40 MHz.
  2. Fixed an issue where Wi-Fi might not work on the correct channel in certain countries/regions.
  3. Fixed an issue where Wi-Fi password in hexadecimal format might fail to be saved in WPA/WPA2 mode.
  4. Fixed an issue where an abnormal amount of unknown domains and countries might display in Traffic Report.
  5. Fixed an issue where SRM might fail to access Internet when LAN and the Secondary WAN use the same subnet.
  6. Fixed an issue where the performance might be affected when some LAN ports are connecting to 100Mbps devices.
  7. Fixed an issue where the secondary WAN interface might display as disabled when OpenVPN connection is used.
  8. Fixed an issue where IPTV service might fail to work through certain ISP.
  9. Fixed an issue where SMB service might fail to work properly.
  10. Fixed an issue where drag-and-drop might fail to function properly with Firefox 52.
  11. Fixed an issue where the primary WAN interface might fail to work properly when VPN connection is enabled.
  12. Fixed an issue where the default gateway might not be updated when a DHCP client has not received DNS information.
  13. Fixed an issue where IPv6 connection might fail to be established.
  14. Fixed an issue where the NAS device under Synology Router might fail to use QuickConnect to connect to IPv6 network through 6to4 tunnel.
  15. Fixed an issue where Interface Check might fail to send PING packets.
  16. Fixed an issue where devices on LAN might fail to connect via PPPoE when PPPoE Relay is enabled on Synology Router.
  17. Fixed an issue where SafeSearch might fail to work on Windows 10.

Known Issues and Limitations

  1. VPN Plus Server must be updated to version 1.1.0 or above to be compatible with SRM 1.1.4.
  2. Wireless Repeater Mode will be changed to Bridge Mode when the configuration is restored to a Synology Router running SRM earlier than version 1.1.4.
  3. Additional client device will display on the parental router of a wireless repeater.
  4. Client devices which are wirelessly connected to the repeater will display as wired ones on the parental router.

CVE Security Updates

  1. Fixed multiple security vulnerabilities regarding TCPDump (CVE-2016-7922, CVE-2016-7923, CVE-2016-7924, CVE-2016-7925, CVE-2016-7926, CVE-2016-7927, CVE-2016-7928, CVE-2016-7929, CVE-2016-7930, CVE-2016-7931, CVE-2016-7932, CVE-2016-7933, CVE-2016-7934, CVE-2016-7935, CVE-2016-7936, CVE-2016-7937, CVE-2016-7938, CVE-2016-7939, CVE-2016-7940, CVE-2016-7973, CVE-2016-7974, CVE-2016-7975, CVE-2016-7983, CVE-2016-7984, CVE-2016-7985, CVE-2016-7986, CVE-2016-7992, CVE-2016-7993, CVE-2016-8574, CVE-2016-8575, CVE-2017-5202, CVE-2017-5203, CVE-2017-5204, CVE-2017-5205, CVE-2017-5341, CVE-2017-5342, CVE-2017-5482, CVE-2017-5483, CVE-2017-5484, CVE-2017-5485,CVE-2017-5486)
  2. Fixed multiple security vulnerabilities regarding Linux Kernel (CVE-2017-2636, CVE-2017-6348, CVE-2017-6345, CVE-2017-6353, CVE-2017-6214, CVE-2016-7910, CVE-2016-7911, CVE-2017-6074, CVE-2017-5986, CVE-2016-10208, CVE-2016-10088).
  3. Fixed multiple security vulnerabilities regarding Imagemagick (CVE-2016-10144, CVE-2016-10145, CVE-2017-5506, CVE-2017-5507, CVE-2017-5508, CVE-2016-10146, CVE-2017-5509, CVE-2017-5510, CVE-2017-5511)
  4. Fixed multiple security vulnerabilities regarding FFmpeg (CVE-2017-5024, CVE-2017-5025, CVE-2016-10190, CVE-2016-10191, CVE-2016-10192).
  5. Fixed multiple security vulnerabilities regarding OpenSSL (CVE-2017-3731, CVE-2017-3732, CVE-2016-7055).
  6. Fixed multiple security vulnerabilities regarding XML (CVE-2016-4658, CVE-2016-5131).
  7. Fixed a security vulnerability regarding Glibc (CVE-2015-8982).
  8. Fixed a security vulnerability regarding cURL (CVE-2016-9586)
  9. Fixed a security vulnerability regarding PHPMailer (CVE-2016-10033)
  10. Fixed a security vulnerability regarding PNG (CVE-2016-10087)
  11. Fixed a security vulnerability regarding Linux system daemon (CVE-2016-10156)

Version: 1.1.3-6447 Update 4


(2017-03-15)
  1. Fixed a security vulnerability regarding Linux Kernel (CVE-2017-2636).

  2. Fixed an issue where SRM UI might fail to display.

  3. Fixed an issue where certain devices might not display in Status page during data transfer.

  4. Fixed an issue where Traffic Control might display devices with wrong MAC or IP addresses.

  5. Fixed an issue where SRM might fail to work properly when Smart WAN is enabled.

  6. Fixed an issue where Interface Check in Smart WAN might fail to work properly.

  7. Fixed an issue where DHCP server might fail to assign IP addresses to devices having switched to another Wi-Fi band.

  8. Fixed an issue where SRM might fail to work properly when IPTV is enabled.

  9. Fixed an issue where SRM might display two shared folders when SD card is renamed.

Version: 1.1.3-6447 Update 3


(2017-02-14)
  1. Fixed an issue where users might fail to access Internet via PPPoE from certain ISPs in Japan.

  2. Fixed an issue where SRM might fail to acquire DHCP IP addresses from certain ISPs in Canada.

  3. Fixed an issue where real-time traffic might fail to display properly on Task Bar and Status page.

  4. Fixed an issue where IPTV might fail to play smoothly.

  5. Fixed an issue where RT2600ac might deliver lower performance when the Secondary WAN Interface is connected to a 10/100 switch.

  6. Fixed an issue where the secondary interface of Smart WAN might fail to display properly when connected to the ISP via LTE dongle.

  7. Fixed an issue where more than one unknown items might display in the Traffic Report.

Version: 1.1.3-6447 Update 2


(2017-01-20)
  1. Fixed an issue where SRM might fail to access the Internet in certain condition.

Version: 1.1.3-6447 Update 1


(2017-01-18)
  1. Fixed a security vulnerability regarding PHPMailer (CVE-2017-5223).

  2. Fixed an issue where IPv6 might restart services unexpectedly.

  3. Fixed an issue where ICMP traffic might display abnormally in Traffic Monitor.

  4. Fixed an issue where RT2600ac might fail to access Internet.

Version: 1.1.3-6447


(2017-01-12)

Compatibility and Installation

  1. VPN Server must be updated to version 1.3-2496 to be compatible with SRM 1.1.3

What’s New

  1. Upgraded the database for GeoIP.

  2. Added drop-down menu to Interface Check in Smart Wan for enabling/disabling default gateway health checks.

  3. Wi-Fi supports FCC DFS Channel.

Fixed issues

  1. Fixed a security vulnerability regarding Linux kernel (CVE-2016-7117). 

  2. Fixed an issue where IPTV service might fail to set up on first installation.

  3. Fixed an issue where Synology Router might hang when a connected LT2P client is removed.

  4. Fixed an issue where L2TP client and server might automatically restart service.

  5. Fixed an issue where devices with High Priority will occupy all bandwidth in Traffic Control.

  6. Fixed an issue where real-time traffic might fail to display when IPTV is enabled.

  7. Fixed an issue where firewall rules might be erased when Log Center is disabled.

  8. Fixed an issue where banned devices might be removed when Traffic Monitor is disabled.

  9. Fixed an issue where Traffic Monitor might fail to display real-time traffic when multiple devices are connected.

  10. Minor bug fixes.

Version: 1.1.2-6425 Update 3


(2016-12-29)
  1. Fixed an issue where RT2600ac might fail to access Internet through certain ISPs.

Version: 1.1.2-6425 Update 2


(2016-12-21)
  1. Fixed multiple security vulnerabilities regarding NTP service (CVE-2016-7426, CVE-2016-7427, CVE-2016-7428, CVE-2016-7429, CVE-2016-7431, CVE-2016-7433, CVE-2016-7434, CVE-2016-9310, CVE-2016-9311, CVE-2016-9312).

  2. Fixed a security vulnerability regarding Linux kernel (CVE-2016-8655).

  3. Fixed a security vulnerability regarding ImageMagick (CVE-2016-8707).

  4. Fixed an issue where IPv6 might fail to acquire IP addresses when switched from manual IP to auto IP.

  5. Fixed an issue where the search function in Download Station might crash.

  6. Fixed an issue where LAN1 connection might fail when WAN and LAN1 are connected to the Internet via PPPoE simultaneously.

Version: 1.1.2-6425 Update 1


(2016-11-15)
  1. Fixed multiple security vulnerabilities regarding cURL (CVE-2016-8615, CVE-2016-8616, CVE-2016-8617, CVE-2016-8618, CVE-2016-8619, CVE-2016-8620, CVE-2016-8621, CVE-2016-8622, CVE-2016-8623, CVE-2016-8624, CVE-2016-8625).

  2. Fixed an issue where SRM might fail to access the Internet after normal boot up.

  3. Fixed an issue where the Firewall page might remain loading in certain condition.

  4. Fixed an issue where PPPoE will not retry if it failed to connect after rebooting Synology Router.

  5. Fixed an issue where PPPoE might fail to access the Internet through certain ISPs in Japan.

  6. Fixed an issue where IPTV might fail to work when IGMP Proxy is enabled.

  7. Minor bug fixes.

Version: 1.1.2-6425


(2016-10-27)
  1. Supports the VPN Plus package.

  2. Upgraded the database for GeoIP and URL blocker.

  3. Fixed an issue where IP addresses cannot be assigned via DHCPv6 if WAN IP has been manually configured.

  4. Fixed an issue where the status appears as disconnected when DHCPv6-PD is selected.

  5. Fixed an issue where prefix item is mandatory in IPv6 6to4 when swtiched from IPv6 6in4.

  6. Fixed a security vulnerability regarding COW breakage in Linux kernal (CVE-2016-5195)

  7. Minor bug fixes.

Version: 1.1.1-6414 Update 1


(2016-10-13)
  1. Fixed multiple security vulnerabilities regarding OpenSSL (CVE-2016-6304, CVE-2016-2183, CVE-2016-6303, CVE-2016-6302, CVE-2016-2182, CVE-2016-2180, CVE-2016-2177, CVE-2016-2178, CVE-2016-2179, CVE-2016-2181, CVE-2016-6306).

  2. Fixed multiple security vulnerabilities regarding PostgreSQL (CVE-2016-5423, CVE-2016-5424).

  3. Fixed multiple security vulnerabilities regarding cURL (CVE-2016-5419, CVE-2016-5420, CVE-2016-5421).

  4. Fixed a security vulnerability regarding Nettle (CVE-2016-6489).

  5. Fixed a security vulnerability regarding GnuPG (CVE-2016-6313).

  6. Fixed a security vulnerability regarding OpenSSH (CVE-2016-6515).

  7. Fixed an issue where a failed deletion message might show up when monitor history of Traffic Control was deleted.

  8. Fixed an issue where SRM might fail to access the Internet when the healthy gateway didn’t answer ping requests.

  9. Fixed an issue where Traffic Control might fail when load balancing was enabled.

Version: 1.1.1-6414


(2016-09-29)
  1. Upgrading to SRM 1.1.1 is required for upgrading the following packages to the latest version:

    • Intrusion Prevention

    • Perl

    • Radius Server

    • VPN Server

    • Media Server

    • Download Station

    • DNS Server

  2. Now system-related settings are relocated from the previous “Network Center” to the new “Control Panel” application.

  3. "Storage & Printer” in SRM 1.1 is integrated into “Control Panel” in SRM 1.1.1 for external storage and printer management.

  4. Supports both primary and secondary WAN interfaces to be configured as different PPPoE connections.

  5. Supports Port Forwarding incoming traffics to the subnets if the subnets have been configured to be accessible through static route.

  6. Supports Port Forwarding incoming traffics to VPN subnets.

  7. Supports DFS channels in wireless settings.

  8. Fixed an issue where PPPoE might fail to access Internet through certain ISPs in New Zealand.

  9. Fixed an issue where SRM might fail to acquire DHCP IP addresses from certain ISPs in the United States and Croatia.

  10. Fixed an issue where manually set IPv6 address might be erased after reboot.

  11. Minor bugs fixed.

Version: 1.1-6338 Update 2


(2016-08-25)
  1. Enhanced the security of Linux kernel (CVE-2016-5696).
  2. Fixed an issue where certain routing function might fail to work on PPPoE connections when Smart WAN is enabled.
  3. Fixed an issue where domain name settings in DHCP Server might be erased after system reboot.
  4. Fixed an issue where default gateway might be disabled after system reboot/upgrade.
  5. Fixed an issue where guaranteed bandwidth in Traffic Control might fail to work properly when maximum bandwidth is not set.

Version: 1.1-6338 Update 1


(2016-07-26)
  1. Enhanced the security of UPnP-related applications (CVE-2016-6255: libupnp).
  2. Fixed an issue where settings in Network Center > Security > Service might be incorrectly displayed after adding certain firewall rules.
  3. Fixed an issue where PPPoE connection might fail after the upgrade.
  4. Fixed an issue where switching the Internet connection type from Auto to Manual might fail.
  5. Fixed an issue where SRM might fail to acquire DHCP IP addresses from certain ISPs in the United States.

Version: 1.1-6338


(2016-07-19)

Before Starting

  1. The DDNS of 3322.org will be removed in SRM 1.1 due to unclarified domain usage violation. Please refer to http://www.pubyun.com/p/notice/ for details.

What’s New in SRM 1.1

  1. Traffic Report

    • Generates reports for applications and devices on a weekly/monthly/annual basis, letting users monitor network traffic efficiently anytime and anywhere.

    • Summarizes network traffic information for analyzing if certain devices/applications are consuming too much bandwidth, and for investigating security concerns.

    • You can also set up a schedule to receive reports via email regularly.

    • Generates traffic reports and provides history overview instantly.

    • Supports exporting reports in CSV format.

  2. Smart Connect

    • Automatic frequency band selection for your device according to its surrounding environment.

    • Advanced mechanism for band selection based on customized criteria.

  3. Smart WAN

    • Ensures continuous network services in the event of Internet connection failure with automatic failover.

    • Provides Internet connection via two network interfaces with load balancing, which can spread traffic across both interfaces according to customizable settings.

    • Provides policy route to allow you to distribute traffic by source/destination address to specific interfaces.

  4. Parental Control

    • Integrated with Google SafeSearch to easily block thousands of inappropriate sites related to violence or sex.

    • Multiple profiles can be created for the Custom web-filter in order to block different sets of inappropriate sites.

  5. Firewall

    • Overall IPv4 and IPv6 security enhancements for both Synology Router and its subordinate LAN/Wi-Fi devices to prevent malicious traffic from the Internet.

    • Hit times of each rule will be logged for security investigation.

    • Supports setting up rules for both TCP and UDP connection at once.

    • Added the Service page for secure and easy management of Internet access to all SRM applications.

  6. Others in Network Center

    • Internet

      • Supports secondary WAN interface.

      • Added options of frequently used services (e.g. FTP and HTTP) in Port Forwarding.

      • Updated DDNS provider list:

        1. Google

        2. Variomedia

        3. CloudNS

        4. DNSEXIT

        5. Joker.com

        6. DNS-O-MATIC (Additional purchase required)

        7. DNSPod.cn

        8. ChangeIP

    • Local Network

      • Supports creating a domain name for SRM and the subordinate devices.

      • Supports IGMP Proxy.

    • Traffic Control

      • Removing the settings of devices in Traffic Control will not affect the settings in Parental Control now.

      • You can now edit multiple devices at the same time.

      • Added support for erasing traffic statistics.

      • Added packet counts for traffic statistics.

      • Added the "Application categories" option for viewing traffic statistics.

      • Provides up to 1-year long traffic statistics.

  7. Log Center

    • Added the "Network" option for log classification.
  8. Customized Wallpaper

    • You can now customize your desktop wallpaper.

What’s New in Packages & Utilities

  1. Intrusion Prevention

    • Works as an intrusion detection system (IDS) when the "Detect malicious packets" option is enabled, and analyzes traffic and detects network intrusion to enhance security.

    • Works as an intrusion prevention system (IPS) when both of the "Detect malicious packets" and the "Drop detected malicious packets" options are enabled, and inspects network packets for proactive protection against suspicious traffic.

    • Provides graphical statistics and analysis of malicious packets.

    • Supports packet detection/prevention for multiple network interfaces at the same time.

    • Loaded with rule sets for comprehensive protection and applies the corresponding Alert/Drop action for detected packets.

    • Supports updating the ruleset database.

  2. Cloud Station Server

    • Automatically synchronizes files between your Windows, Mac, Linux computers (Cloud Station Drive), iOS and Android mobile devices (DS cloud).

    • Offers backup service for Windows, Mac, Linux computers running Cloud Station Backup.

    • Keeps up to 32 historical versions of files with incremental data.

    • Respects ACL and Linux permissions.

  3. Cloud Station Drive

    • An application which sync files between your computers and Synology Router via the Internet, so that your data and documents are always up-to-date and stay beside you. Even without an Internet connection, you can still view or edit your files within the specific folder offline, and all the changes will be automatically synced to your Synology Router and other computers when the Internet connection is restored.

    • Supports installers for different operation systems:

      1. Windows XP and onward

      2. Mac OS X 10.7 and onward

      3. Ubuntu or Fedora (officially supported versions)

  4. Cloud Station Backup

    • A backup service that backs up files from multiple client computers to your Synology Router.

    • Supports installers for different operation systems:

      1. Windows XP and onward

      2. Mac OS X 10.7 and onward

      3. Ubuntu or Fedora (officially supported versions)

What’s New in Mobile Apps

  1. DS router for iPhone/iPad/Android

    • The feature for wireless signaling:

      1. iOS: You can now check the link rate between your device and the Synology Router anywhere when connected through Wi-Fi.

      2. Android: You can now check the signal strength/link rate between your device and the Synology Router anywhere when connected through Wi-Fi.

    • Supports remotely rebooting the Synology Router.

    • Supports multiple profiles for the custom web-filter.

    • Supports Google SafeSearch.

    • Supports setting up TCP/UDP port forwarding at the same time.

    • Supports setting up the source port and the destination port in one firewall rule.

    • Supports firewall to block/allow IPv4 and IPv6 traffic from WAN to Synology Router and to the subordinate LAN/Wi-Fi devices.

    • Supports Wi-Fi Smart Connect.

  2. DS cloud for iPhone/iPad/Android

    • DS cloud is the counterpart to Cloud Station for your mobile devices. It allows you to choose the folders on your Synology Router which you want to sync to your mobile devices and make available for offline viewing anywhere you go. DS cloud also gives you total control over the sync criteria: for each folder, you can set the maximum file size as well as the type of files you wish to sync.

Known Issues & Limitations

  1. SRM

    • Primary and secondary interfaces cannot be both set to PPPoE connections simultaneously.

    • Only the primary interface can be set as a VPN client.

    • When the secondary interface (LAN 1) is set as the default gateway for Internet access, the IPTV & VoIP settings will still only act on the primary interface (WAN).

  2. DS router

    • DS router must be upgraded to the latest version to be compatible with SRM 1.1:

      1. iOS: v1.1.1

      2. Android: v1.1.1

    • iOS 7 or earlier is not supported from DS router 1.1 or onward.

    • Android 4.0.4 or earlier is not supported from DS router 1.1 or onward.

  3. Intrusion Prevention

    • Running this package will demand CPU resources and system memory; the IPS (intrusion prevention system) mode will lower the maximum transmission rate.

    • The secondary interface (at Network Center > Internet > Connection) is not yet supported.

    • Wireless bridge mode and wireless client mode are not yet supported.

  4. Cloud Station Server

    • Cloud Station Server on SRM only supports external hard drives, USB drives, or SD cards formatted in ext4 with storage capacity larger than 4GB.

    • Shared folder syncing is not supported; that is, a Cloud Station ShareSync client cannot be paired with a Cloud Station Server on SRM.

    • Database location settings are not changeable.

  5. VPN Server

    • VPN Server must be updated to be compatible with SRM 1.1.

    • VPN Server may fail to create connection when the secondary interface (at Network Center > Internet > Connection) is enabled.

Version: 1.0.3-6030 Update 3


(2016-06-15)
  1. Enhanced NTP security (CVE-2016-4957, CVE-2016-4953, CVE-2016-4954, CVE-2016-4955 and CVE-2016-4956).
  2. Enhanced Dnsmasq security (CVE-2015-8899).

Version: 1.0.3-6030 Update 2


(2016-06-03)
  1. Enhanced SRM security about OpenSSL (CVE-2016-2105, CVE-2016-2106, CVE-2016-2107, CVE-2016-2108, CVE-2016-2109, CVE-2016-2176).
  2. Enhanced SRM security about ImageMagick (CVE-2016-3714, CVE-2016-3715, CVE-2016-3716, CVE-2016-3717, CVE-2016-3718, CVE-2016-5118).
  3. Fixed an issue where restoring PPPoE settings from an older version of SRM might result in a dialing failure.

Version: 1.0.3-6030 Update 1


(2016-04-19)
  1. Adjusted transmission power settings for Synology Router in China.
  2. Updated the database of web-filter and traceroute.
  3. Fixed an issue where SRM might fail to get an assigned IP address from certain vendor’s DHCP server.

Version: 1.0.3-6030


(2016-04-01)
  1. Modified transmission power settings according to feedback from Bundesnetzagentur in Germany.
  2. Relocated Synology Account to Network Center > Administration.
  3. You can now use your Facebook, Google, or LinkedIn account to register a Synology Account.
  4. Supported the IPTV service of certain ISPs in Spain.
  5. Fixed an issue where L2TP connection might fail in certain situations.

Version: 1.0.2-6022 Update 1


(2016-03-10)

Fixed Issues

  1. VPN Server must be upgraded to version 2463 or later to be compatible with SRM 1.0.2.
  2. Fixed an issue where Internet connection might be unstable when Synology Router is connected to certain ISPs in the UK.

Version: 1.0.2-6022


(2016-03-03)

Fixed Issues

  1. Added the "TCP/UDP" option to Port Forwarding to set TCP and UDP rules at the same time.
  2. Allows setting the DHCP range for guest networks.
  3. Re-defined schedule behavior in Parental Control: When Internet access is blocked on a device, you can still use this device to access SRM and other devices in the local network.
  4. Re-defined “banned” in Traffic Control: When a device is banned, you cannot use this device to access the Internet or SRM, but you can still access other devices in the local network.
  5. UPnP rules will remain after an SRM reboot.
  6. Enhanced SRM security (CVE-2015-7547, CVE-2015-3197 CVE-2015-5621, CVE-2016-0777, CVE-2016-0778).
  7. Fixed an issue where SRM could not find DNS servers when PPPoE was selected as the connection type after a soft reset of the Synology Router (i.e., pressing the reset button for four seconds).
  8. Minor bug fixes.

Version: 1.0.1-6007 Update 2


(2016-01-26)

Fixed Issues

  1. Enhanced security for SSH connections (CVE-2016-0777 and CVE-2016-0778).
  2. Fixed an issue where FTP transmission through PPPoE may not work when firewall rules are in place.

Version: 1.0.1-6007 Update 1


(2016-01-19)

Fixed Issues

  1. Fixed an issue where the Contact Support page in Support Center could not be displayed correctly.
  2. Fixed an issue where newly added port forwarding rules might disappear if not saved immediately.
  3. Fixed an issue where reconnecting to PPPoE would periodically cause a slight increase in memory consumption.
  4. Fixed an issue where configuring ISP settings with a DHCP Client ID might fail.
  5. Fixed an issue where setting MAC Filter rules might cause SRM to malfunction when Wi-Fi Security Level is set as WEP.

Version: 1.0.1-6007


(2016-01-12)

Fixed Issues

  1. Supports VLAN tagging used by Internet service providers, including Internet/IPTV/VoIP tagging.
  2. Implemented functional limits for rules and device number in SRM.
  3. Supports Layer 7 QoS for guest network devices.
  4. Displays guest network devices in Status page device list.
  5. Fixed an issue where SRM first time installation might fail when selecting router mode via a mobile device.
  6. Fixed an issue where restoring SRM settings might result in Parental Control rules disappearing.
  7. Fixed an issue where restoring SRM settings might result in errors when applying Beamforming settings.
  8. Fixed an issue where Parental Control schedules might have no effect on IPv6 devices.
  9. Fixed an issue where iOS devices might not be able to play music through AirPlay.
  10. Minor bug fixes.

Version: 1.0-5781 Update 3


(2015-12-22)

Fixed Issues

  1. Enhanced PPPoE performance in SRM.

Version: 1.0-5781 Update 2


(2015-12-15)

Fixed Issues

  1. Fixed an issue where IPv6 setup might fail.
  2. Fixed an issue where devices in the local network might fail to access the Internet through PPPoE while SRM is in Wireless AP mode.
  3. Fixed an issue where Wi-Fi speed might drop when the Synology Router is connected to certain British ISPs.
  4. Fixed an issue where devices in guest networks might fail to access the Internet while DMZ is enabled. Once you have updated SRM, please disable and then re-enable DMZ to make it work properly.
  5. Fixed an issue where devices in the local network might fail to access some websites when the Synology Router is connected to certain British ISPs.

Version: 1.0-5781 Update 1


(2015-11-25)

Fixed Issues

  1. Supports setting up private port range for port forwarding.
  2. Updated the available 5GHz Wi-Fi channels of some countries.
  3. Enhanced Wi-Fi transmission performance of some countries.
  4. Fixed an issue where transmissions between LAN, 2.4GHz Wi-Fi, and 5GHz Wi-Fi might fail.
  5. Fixed an issue where Wake-on-LAN over QuickConnect might fail.
  6. Fixed an issue where SRM might not get IPv6 prefix.
  7. Fixed an issue where the UPnP client list might be erased.
  8. Fixed an issue where Wi-Fi speed might drop while connecting to some European ISP vendors.

Version: 1.0-5781


(2015-11-02)

Fixed Issues

  1. Fixed an issue where firewall could not block LAN devices from accessing WAN.
  2. Fixed an issue where SRM could not be accessed through router.synology.com in some situations.
  3. Fixed an issue where SRM could not immediately get IPv6 prefix.
  4. Fixed an issue where Wi-Fi SSID disappeared in rare instances.
  5. SRM now allows you to configure IPv4 address priority over IPv6 in Ping.
  6. SRM will now detect if LAN and WAN subnets are the same to avoid connection failure due to subnet overlap.
  7. SRM will now show the current operation channel if Auto is selected for the Channel option.
  8. Adjusted transmission power in channel 2 and 10 of Wi-Fi 2.4GHz.
  9. Updated the Web-filter database in Parental Control.