Hey guys. I started getting neighbor table overflow lines in the syslog for unknown reasons:
I bumped up the max connections a bit, a long with hash and buckets. Upped the GC values as well:
And this...
Neighbor table overflow
Code:
Apr 2 23:20:10 Storage user.warn kernel: printk: 150 messages suppressed. Apr 2 23:20:10 Storage user.warn kernel: Neighbour table overflow.
Code:
net.ipv4.neigh.default.gc_thresh1 = 512 net.ipv4.neigh.default.gc_thresh2 = 1024 net.ipv4.neigh.default.gc_thresh3 = 2048
Neighbor table overflow