PMP450x Release 20.2.2 is now available

[Charlie]

Note, we have found an issue with the NAT entries in 20.2.2. SMs in NAT mode should not run 20.2.2.

If you have a MicroPoP Connectorized AP, you will need 20.2.2 for GPS sync, all other products can stay on 20.2.1.

Sorry for the inconvenience, we will fix this ASAP in an upcoming release.

Thanks to @MW_WISP for reporting:

20.2.2 BUG with the NAT table?

We confirmed the problem, it was with a another change that was made in 20.2.2 to avoid crashes with DSCP. What will happen is once there is a free entry in the NAT table, later entries are never having their timeout decremented. Once the NAT table is 100% full, all the timeouts will start decrementing again. You will see a periodic graph of increasing NAT entries, then decrementing, then incrementing till full again, etc. If you have NAT SMs you should not run 20.2.2. We will fix this ASAP. I…