• Improved band steering by modifying the LWM inactivity threshold in OWM.

• Fixed the L2UF module to prevent it from erroneously considering some LLC frames for roam/ghost station deauthentications.

• Added fixes for handling memory allocation in the OneWiFi Manager.

• Addressed an issue where logs were missing in logpull when using OWM.

• Skipped sending BTMs for WiFi clients without 802.11v support.

• Fixed TOS behavior during client steering.

• Fixed issues related to netlink overrun handling in OWM.

• Addressed onboarding issues via Ethernet backhaul when using the OneWiFi Manager.

• Addressed an issue where one CPU core could become 100% locked due to the L2UF pcap registration queue, and fixed the event loop handler.

• Handled a corner case where WiFi statistics were not gathered by increasing the netlink socket size.

• Removed unnecessary interface down/up commands from cm2_update_mac_local_bit to streamline the MAC address update process.

• Addressed a corner case where, after a node reboot, some Ethernet clients did not have internet access.

• Fixed an FSM crash by ensuring that entries already present in the neighbor cache are not added again (improved DNS request handling).

• Improved the addition of Ethernet interfaces into the LAN bridge by using the WANO detection loop.

• Added new Kconfig options for QCA channel state and survey stats version 2, updated related defines, and cleaned up override.mk flags.

• Reporting the fan driver duty cycle

• Keep WiFi security empty for multi-credential setups using legacy approach at OVSDB bootstrap

• Fixed issue where radio temperature and tx_chainmask stats were not being reported in MQTT messages when OWM was enabled

• OWM: Add respect disassoc_imminent in Client BTM flags

• Added option for overriding OSP BLE backend

• Skip invalid frequency during survey report calculation for Qualcomm platforms using QSDK 12.x

• Fix onboarding using 6GHz radio

• Support for Maple+Spruce+Pine Qualcomm reference board

• Reporting of current open files global counter on system as part of device stats

• LLDP with PoE+

• Cloud-managed lifecycle of persistent config information on nodes

• Control beacon interval from the cloud

• Energy management for access points

• Wi-Fi 7 Phase 1 (320MHz, 4K QAM)

• Runtime feature flag framework

• One WiFi Manager (OWM)

• Band steering algorithm change request (from counters to timer)

• Cellular as Primary WAN Connectivity

• Broadcom Flow Cache management

• FSM: support cname based dns redirecting

• healthcheck: DNS check is only active when there is internet access.

• Using new Jansson API to delete JSON object during iteration to avoid potential manager hanging.

• NFM:

  • Fixed creation of custom iptables chains (firewall).

  • Fixed issues with iptables TCP MSS clamping rules.

• NM:

  • Added check to prevent NULL input.

  • Resolved MLD config not being applied with mcproxy.

  • Address corner crash when parsing of the DHCPv6 options.

• WANO:

  • When static IPv4 WAN is used, we are terminating non-working ping with SIGKILL instead of SIGILL

  • Sometimes, if ethernet client disconnects quickly, it can happen that fdb polling does not detect it. Therefore deleting OVS_MAC_Learning entries on ethclient init too.

• CPM: Add the `-w` flag when calling iptables. This prevents iptables from randomly failing due to locking errors.

• OSP is now using odhcp6c 2022-08-05 version (various hotfixes from community).

• NM:

  • Unify pcap filters for l2uf packets.

  • Flush multicast snooping table for each IGMP/MLD config update.

• Unify approach to parse OVS version across all platforms (In case OVS is not running, value is "N\A").

• Switched to using subnet instead of prefix in 'ip' commands in udhcpc scripts.

To download OpenSync 5.4, go to OpenSync 5.4Preview