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novembro 19th, 2015

Linux aumento de tabela arp

Posted by Felipe Olivaes in Linux

Erro: Neighbour table overflow.

sysctl -w net.ipv4.neigh.default.gc_thresh1=4096
sysctl -w net.ipv4.neigh.default.gc_thresh2=8192
sysctl -w net.ipv4.neigh.default.gc_thresh3=8192
sysctl -w net.ipv4.neigh.default.base_reachable_time=86400
sysctl -w net.ipv4.neigh.default.gc_stale_time=86400

—————–

echo 16384 > /proc/sys/net/ipv4/neigh/default/gc_thresh1
echo 32768 > /proc/sys/net/ipv4/neigh/default/gc_thresh2
echo 65535 > /proc/sys/net/ipv4/neigh/default/gc_thresh3

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