UniFi updates

10 augustus, 2019 | UniFi

Dit weekend (10-12 Augustus, 2019) rollen we (automatisch) een nieuwe update uit voor alle klanten met een UniFi abonnement bij TechConnect.

Voor Switches en WiFi punten is versie 4.0.54 nu stabiel en beschikbaar, voor USG Routers 4.4.44.
Er zitten een hoop verbeteringen in deze updates, voor de wifi punten is de voornaamste verbetering het oplossen van problemen bij gast wifi netwerken.

 

Changelog 4.0.54 USW/UAP:
  • [UAPG2/G3] Fix bug causing false dropped packets reported on the dashboard.
  • [UAPG1/G3] Fix reported Ethernet negotiation.
  • [UAPG2] Fix segfault during wireless adoption.
  • [UAPG1] Fix wireless uplink loop issue.
  • [UAPG1] Improve client STA connection stability when using wireless uplinks.
  • [AC-Pro/EDU/M-Pro/AC-IW/IW-Pro] Fix Ethernet PHY behaviour.
  • [AC-Pro/EDU/M-Pro/AC-IW/IW-Pro] Fix reported Ethernet negotiation.
  • [HD/SHD/XG/BaseStationXG] Fix an issue where wireless uplink may fail to reconnect.
  • [HD/SHD/XG/BaseStationXG] Fix segfault during wireless adoption.
  • [UAP-XG/UWB-XG] Fix an issue with the uplink monitor which may cause it to erroneously take down all SSIDs.
  • [UWB-XG] Remove bandsteering as it’s unsupported on this device.
  • [nanoHD/IW-HD] Adjust block ACK log level to avoid log spam.
  • [nanoHD/IW-HD] Change so downlink AP follows channel width of the uplink AP.
  • [nanoHD/IW-HD] Fix broadcast/multicast Tx stuck issue which may cause high memory usage.
  • [nanoHD/IW-HD] Fix inter-DVLAN broadcast and multicast traffic leaking.
  • [nanoHD/IW-HD] Fix issues with RF environment scan.
  • [nanoHD/IW-HD] Fix VHT information element.
  • [nanoHD/IW-HD] Fix Vietnam channel list.
  • [nanoHD/IW-HD] Improve device boot time.
  • [nanoHD/IW-HD] Stability improvements.
  • [IW-HD] Fix DVLAN DHCP issue when Port VLAN is enabled.
  • [IW-HD] Fix VLAN behaviour on device reboot.
  • [IW-HD] Properly authenticate wired 802.1X clients on reboot/provision.
  • [UAP] Add DNS latency tracking.
  • [UAP] Add new event to identify STA disconnects.
  • [UAP] Add support for Faroe Islands.
  • [UAP] Allow 40MHz on 2.4GHz when country code set to Japan.
  • [UAP] Fix a bug when SSH key added via config.properties instead of controller UI.
  • [nanoHD/IW-HD] Fix a bug where device may not reply to probe request frames.
  • [UAP] Fix bug which may cause device to reboot after a provision.
  • [UAP] Fix Fast Roaming support.
  • [UAP] Fix guest portal fail to redirect on untagged subnet when device has a static IP.
  • [UAP] Fix guest portal provisioning and add reporting for configuration issues.
  • [UAP] Fix issue with Ring Chime Pro and PS4 when using ‘Auto-Optimize Network’ or ‘High-Performance Devices’.
  • [UAP] Fix random error which will cause device to crash when running RF Environment scan.
  • [UAP] Fix uplink monitor behaviour under heavy unicast load.
  • [UAP] Fix wireless adoption backwards compatibility.
  • [UAP] General improvements to Auto-Optimize Networks/High-Performance devices.
  • [UAP] Improve CPU usage.
  • [UAP] Improve wireless uplink stability.
  • [UAP] Improve wireless uplink state change logic.
  • [UAP] Increase 5GHz bias for wireless uplink on dual-band models.
  • [US/US-POE/XG/USW-6POE] Add live link status update capability.
  • [US/US-POE/XG/USW-6POE] Enable IPv6 support for management.
  • [US-24-250W/500W] Fix erroneous PoE init failure message on fully functional devices.
  • [USW] Align syslogd prefix format with other devices.
  • [USW] Possible fix for a bug with DHCP snooping which may cause issues with DHCP.
  • [US-16-XG] Fix 2.5Gbps speed report issue.
  • [USW-6POE] Add 2.5Gbps speed support for SFP+ ports.
  • [USW-6PoE] Fix false overload state causing PoE issues.
  • [USW-6POE] Fix PoE auto-detect behaviour of 802.3bt ports.
  • [USW-6POE] Improve 802.3bt port compatibility with dual-voltage devices (e.g UVC-G3-Dome).
  • [USW-6POE] Improve reboot robustness.
  • [USW-6POE] Improve SFP port autodetect robustness.
  • [SEC] Security improvements.
  • [HW] Improve L2 unadopted upgrade robustness.

Changelog 4.4.44 USG:

  • Add compatibility check support for some newly-manufactured USG Pro systems so they upgrade successfully.
  • Kernel security updates for NFLX-2019-001 TCP-based remote denial of service vulnerabilities. Note these are relevant to the source and/or destination of TCP connections, not intermediate network devices like the typical role of USG.
  • Upgrade OpenSSL to 1.0.1t-1+deb8u11. Fixes CVE-2019-1559 security vulnerability.
  • Fix potential authorization bypass vulnerabilities in strongSwan (CVE-2018-16151, CVE-2018-16152, CVE-2018-17540)
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