4.4.21 to 4.4.22
- Fixed commit error that was generated when multiple provisions were made of the same configuration.
- Fixed regression in local web UI introduced in 4.4.21.
- Fixed potential loop in signature fetching for IDS/IPS.
- Improved dnsmasq reloading, increased sacalability of hostfile-update feature.
- Fixed application of config changes on running system in source-validation/uRPF.
- Updated tzdata (time zones) to version 2018d.
- USG-XG-8 Only
- Interface speed is now sent to LCM (display).
4.4.18 to 4.4.21
- Added back end port remapping in 5.8.x and newer controller versions.
- Fixed premature expiring of TCP connection states for long-lived idle connections.
- Made back end improvements to RADIUS server that remove character restrictions on passwords (‘ and ” now usable).
- IDS/IPS was upgraded to Suricata 4.0.4 which provides minor performance and back end improvements as well as some bug fixes.
- CPU utilization had increased in 4.4.18 for gathering statistics, mcad, and ubnt-util, brought back down to normal levels.
- Resolved a memory leak in mcad.
- Made back end improvements for dnsmasq, specifically DHCP server handling of hostnames of DHCP reservations.
- dnsmasq is no longer limited to /8, /16, and /24 networks.
- Disabled deprecated SSh ciphers.
- Removed “noccp” from xl2tpd configuration, there should be no reason to disable and some Windows L2TP clients require it.
- Removed offload scheduler due to performance degradations in some configurations which utilized rate limiting user groups.
- Fixed a hung connection issue with FTP by importing an FTP contrack fix, only occurred with unusual formatting of 227 message.
- Fixed use of external guest portal through USG.
- USG-XG-G Only
- Updated LCM firmware.
- Updated Bluetooth back end.
- Upgraded kernel version to resolve high/growing CU usage from migration processes.
- Allow disabling of autonegotiation on eth0 port.