ARP entry not added - cache full

JohnRodkey — Fri, 03 Nov 2023 20:14:39 GMT

Getting cache full errors, although it says that the cache is not even close to full with

show arp-cache.

ADM-106-1-1-24#show log buff tail 15
2023-11-03 13:08:58 info ah_cli: security: admin:<show log buff tail 15>
2023-11-03 13:08:58 info kernel: [fe_arp]: ARP entry not added IP=10.21.56.7 for ARP cache table full! (Max: 8192)
2023-11-03 13:08:58 info kernel: [fe_arp]: ARP entry not added IP=10.21.56.7 for ARP cache table full! (Max: 8192)
2023-11-03 13:08:58 info last message repeated 2 times
2023-11-03 13:08:58 info kernel: [fe_arp]: ARP entry not added IP=10.21.8.21 for ARP cache table full! (Max: 8192)
2023-11-03 13:08:58 info kernel: [fe_arp]: ARP entry not added IP=10.124.63.254 for ARP cache table full! (Max: 8192)
2023-11-03 13:08:58 info kernel: [mesh]: set proxy : f209:9033:e040 3485:8430:7a40 n/a flag 0x1402
2023-11-03 13:08:58 info amrp2: l2routing: set proxy route: f209:9033:e040 -> 3485:8430:7a40 ifp N/A upid 0 flag 0x1402 monitor(0/0) pkt/sec ok
2023-11-03 13:08:58 info kernel: [fe_arp]: ARP entry not added IP=10.90.17.126 for ARP cache table full! (Max: 8192)
2023-11-03 13:08:58 info last message repeated 2 times
2023-11-03 13:08:58 info kernel: [fe_arp]: ARP entry not added IP=10.21.56.5 for ARP cache table full! (Max: 8192)
2023-11-03 13:08:58 info kernel: [fe_arp]: ARP entry not added IP=10.90.13.124 for ARP cache table full! (Max: 8192)
2023-11-03 13:08:58 info kernel: [fe_arp]: ARP entry not added IP=10.90.63.254 for ARP cache table full! (Max: 8192)
2023-11-03 13:08:58 info kernel: [fe_arp]: ARP entry not added IP=10.127.63.254 for ARP cache table full! (Max: 8192)
2023-11-03 13:08:58 info kernel: [fe_arp]: ARP entry not added IP=10.21.63.254 for ARP cache table full! (Max: 8192)
ADM-106-1-1-24#show arp-cache
(T) - learnt from Backhaul tunnel
MAC addr TTL(sec) Interface Vlan IP Addr
-------------- -------- --------- ------ --------
3485:840a:0040 - mgt0 1 10.21.25.1
e5ff:ffff:0000 - wifi0.4 1 198.18.8.1
e5ff:ffff:0000 - wifi1.4 1 198.18.38.1

Number of ARP entries: 65534

Re: ARP entry not added - cache full

JohnRodkey — Fri, 03 Nov 2023 21:53:39 GMT

Rebooting the AP "fixes" it...

topic ARP entry not added - cache full in ExtremeWireless (General)

ARP entry not added - cache full

Re: ARP entry not added - cache full