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Version: 1.2.3-8017
(2019-07-24)
Important Note
What's New
Fixed Issues
Security Updates
Known Issues & Limitations
Source: RT2600ac Release Notes | Synology Inc.
(2019-07-24)
Important Note
- The update will be available for all regions within the next few weeks, although the release time in each region may vary slightly.
What's New
- Added support for Let's Encrypt.
- Added support for the Let's Encrypt wildcard certificates for the Synology DDNS domains.
- Added support for DNS over HTTPS (DoH)
- Added support for customizing the uplink network of Wi-Fi points.
- Added support for WAN automatic detection.
- Enhanced the display of hostnames.
- Added support for Google Analytics.
- Added support for the v6Plus connection in Japan.
- Added support for v6Plus and DS-Lite on the secondary WAN interface.
- Enhanced the processing time when changing an uplink network from wireless to Ethernet in the Wi-Fi system.
- Added an option for changing the IEEE1905.1 packet type in the Wi-Fi system.
- Added support for the synchronization of device names in Device List and Traffic Control.
- Added support for displaying devices' brand names when without their hostnames in Traffic Control.
- Enhanced device icon detection.
- Enhanced the performance of Traffic Monitor.
- Added an option for Time to Live (TTL) settings.
- Added an option for U-APSD.
- Added Quickconnect.cn for users in Mainland China.
- Added support for 5G Band 4 in Singapore.
- Added a notification popping up when 5GH-1 is not available in DFS channels.
- Upgraded OpenSSH to version 7.8.
- Upgraded OpenSSL to version 1.0.2r.
Fixed Issues
- Fixed an issue where SRM doesn’t show reminder messages of restarting Wi-Fi when the MAC filter is applied.
- Fixed an issue where Guest Portal might not direct to correct websites.
- Fixed an issue where Wi-Fi 5G might not work properly on Synology Router.
- Fixed an issue where SRM might not be able to work properly when the network is connected via certain LTE dongles.
- Fixed an issue where SRM might not save settings immediately when the names of Wi-Fi points are changed.
- Fixed an issue where Log Center might not show results related to keywords.
- Fixed an issue where Wi-Fi button might not work properly with the Wi-Fi schedules.
- Fixed an issue where QoS might not work properly in the Wi-Fi system.
- Fixed an issue where PPPoE might fail to reconnect when the WAN gateway is changed.
- Fixed an issue where Guest Portal might fail to save contents with wrap texts.
- Fixed an issue where the Wi-Fi system might not properly respond to requests from Windows Network Discovery.
- Fixed an issue where network streaming might get disconnected as a result of changing status on other networks.
- Fixed an issue where L2TP connection might not work properly when the Load Balance option is enabled.
- 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.
- Fixed an issue where IGMP snooping might not work properly on the WAN interface of RT1900ac under AP mode.
- Fixed an issue where SRM might fail to access the Internet through certain ISP settings in the Wi-Fi system.
- Fixed an issue where L2TP clients might get disconnected after the connection is idle for over 30 minutes.
- Fixed an issue where Network Center and Safe Access might not able to launch the user interface.
- Fixed an issue where SRM might not block connections according to firewall rules.
- Fixed an issue where hardware acceleration might not work properly on RT2600ac when traffic control is activated via DS router.
- Fixed an issue where SRM doesn't hide the 802.11r option when the wireless security mode is none or WEP.
- Fixed an issue where Guest Network might fail to work under AP mode on RT1900ac.
- Fixed an issue where SRM might display additional account names.
- Fixed an issue where logins to SRM's user interface might fail.
- Fixed an issue where SRM might not apply settings properly during the first-time installation.
- Fixed an issue where SRM might not synchronize with NTP servers after Synology Router reboots.
- Fixed an issue where the firewall might not display hit counts properly.
- Fixed an issue where IPTV might fail to work with certain ISPs.
- Fixed an issue where the WAN interface might not acquire an IP address when SRM changes from AP mode to Router mode.
- Fixed an issue where the Wi-Fi system might not function stably with managed switches.
- Fixed an issue where logins to SRM might fail when Dual WAN is enabled.
- Fixed an issue where Traffic Report might display duplicate dates because of daylight saving time.
- Fixed an issue where SRM might not work properly with certain USB devices.
- Fixed an issue where SRM might not restore settings properly from version 1.2.
Security Updates
- Fixed a security vulnerability regarding NTP (CVE-2018-12327).
- Fixed a security vulnerability regarding OpenSSH (CVE-2018-15473).
- Fixed a security vulnerability regarding wpa_supplicant (CVE-2018-14526).
- Fixed multiple security vulnerabilities regarding Linux kernel (Synology-SA-19:28).
- Fixed a security vulnerability (Synology-SA-19:31).
Known Issues & Limitations
- Removed the first-time installation via browsers on mobile devices.
- Synology packages might not work properly under AP mode when the uplink doesn't connect to the WAN port.
Source: RT2600ac Release Notes | Synology Inc.
