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Thread: Neighbour table overflow
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- Join Date
- Jun 2012
Neighbour table overflow
I am hoping to get some help with the following error
kernel: Neighbour table overflow.
After researching this a bit, it seems that this is a arp cache issue, however, my arp cache is not full.
# arp -an | wc -l
# ip neighbor show | wc -l
# sysctl net.ipv4.neigh.default.gc_thresh1
net.ipv4.neigh.default.gc_thresh1 = 256
This is causing some network issues so any help with solving this would be appreciated.