The following issues were resolved in ExtremeXOS 16.2.5-Patch1-29. ExtremeXOS 16.2.5-Patch1-29 includes all fixes up to and including ExtremeXOS 11.6.5.3, and earlier, ExtremeXOS 12.0.5, ExtremeXOS 12.1.7, ExtremeXOS 12.2.2-patch1-12, ExtremeXOS 12.3.6, ExtremeXOS 12.4.5, ExtremeXOS 12.5.5, ExtremeXOS 12.6.3, ExtremeXOS 12.6.5, ExtremeXOS 12.7.1, ExtremeXOS 15.1.5, ExtremeXOS 15.2.4, ExtremeXOS 15.3.3, ExtremeXOS 15.4.1, ExtremeXOS 15.5.1, ExtremeXOS 15.5.2, ExtremeXOS 15.6.1, ExtremeXOS 15.6.2, ExtremeXOS 15.7.1, ExtremeXOS 16.1, ExtremeXOS 16.1.2, ExtremeXOS 16.1.3, ExtremeXOS 16.2, ExtremeXOS 16.2.2, ExtremeXOS 16.2.3, ExtremeXOS 16.2.4, and ExtremeXOS 16.2.5. For information about those fixes, see the release notes for the specific release.
| Key | Symptom |
| General | |
| EXOS-27172 | IPv6 DAD state remains in "tentative" state after two failovers if the interface is disabled after first failover. |
| EXOS-24278 | DNS packets are not processed on NetLogin VLANs when the IP address is reconfigured, and when the NetLogin web-enabled port is not a member of the NetLogin VLAN. |
| EXOS-19470 | Need a provision to cancel out the correct field in pdelayresponse/pdelayresfollowup messages while calculating neighbor rate ratio. |
| EXOS-27631 | Kernel oops occurs when the hardware table is over subscribed with ARP/multicast entries and new multicast add is triggered. |
| EXOS-26604 | Traffic between hosts using LAG are not hashed by the same port with XOR hash algorithm if the number of sharing ports is not power of 2. |
| SummitStack | |
| EXOS-27684 | HAL process ends unexpectedly on the backup node when the standby node comes back online after a reboot. |
| EXOS-26665 | Hot swapping fan trays more than once on SummitStacks causes slot reboot. |
| BlackDiamond 8800 Series Switches | |
| EXOS-27627 | Ports on BlackDiamond 8900-10G24X-c modules do not link up. |