The following issues were resolved in ExtremeXOS 31.3.1-Patch1-5. ExtremeXOS 31.3.1-Patch1-5 includes all fixes up to and including the following versions: 11.6.5.3 and earlier, 12.0.5, 12.1.7, 12.2.2-patch1-12, 12.3.6, 12.4.5, 12.5.5, 12.6.3, 12.6.5, 12.7.1, 15.1.5, 15.2.4, 15.3.3, 15.4.1, 15.5.1, 15.5.2, 15.6.1, 15.6.2, 15.7.1, 16.1, 16.1.2, 16.1.3, 21.1, 22.1, 22.2, 22.3, 22.4, 22.5, 22.6, 30.1, 30.2, 30.3, 30.4, 30.5, 30.6, 30.7, 31.1, 31.2, and 31.3. For information about those fixes, see the release notes for the specific release.
| Defect Number | Description |
|---|---|
| General | |
| EXOS-29388 | L2 traffic gets flooded in MLAG due to a miss in FDB checkpointing between MLAG peers. |
| ExtremeSwitching 5420 Series Switches | |
| EXOS-29386 | The default state of 1G auto-negotiation on 10G fiber ports depends on hardware capability, which can result in variations between the Universal Hardware (5420) platform and different operating systems (VOSS/EXOS). This can create a configuration mismatch, resulting in link loss when a variety of Universal Hardware and operating systems are used in the customer environment. |
| EXOS-29385 | Auto upgrade U-Boot version to 2.3.2.3. |
| EXOS-29387 | ExtremeSwitching 5420 series switch control plane CPU congestion, caused by heavy CPU-bound traffic, results in unexpected and undesirable drops for some other types of CPU-bound traffic. This can cause control plane learning or protocol convergence issues. |