Info:Kern.IPv4Adj.Info Table full

[Alexandr_P]

Hello, all!

Customer has messages in logs:
07/06/2016 11:49:49.69 vrId 2 adj 0x5F430C4F Add Retry failed. (Table full) flags 0
07/06/2016 11:49:37.68 vrId 2 adj 0x5F430C13 Add Retry failed. (Table full) flags 200

What table is full?
In what direction I have to look?

Thank you!

[Tony_Thornton]

Hi Alexandr,

Below is a link to an article that has a similar message. Basically, the message indicates the switch was not able to add the entries mentioned in hex into the ARP table as it was full. Looks like there were two entries that were not added into the hardware table.

https://gtacknowledge.extremenetworks.com/articles/Q_A/Warn-Kern-IPv4Adj-Warning-log-messages

The traffic for those addresses will be forwarded by the CPU (instead of via hardware lookup and ASIC forwarding) so the packets will reach their destination, but there may be some slight increase in latency due to the software (CPU forwarding).

Hope this helps.
Tony