ip_conntrack: table full, dropping packet.
printk: 1859 messages suppressed.
ip_conntrack: table full, dropping packet.
printk: 2646 messages suppressed.
ip_conntrack: table full, dropping packet.
printk: 1736 messages suppressed.
ip_conntrack: table full, dropping packet.
printk: 1519 messages suppressed.
ip_conntrack: table full, dropping packet.
printk: 1676 messages suppressed.
ip_conntrack: table full, dropping packet.
printk: 1638 messages suppressed.
ip_conntrack: table full, dropping packet.
printk: 237 messages suppressed.
원인
p_conntaack 모튤의 테이블이 꽉 차버려서 나머지 패킷을 drop이 진행 중
해결
# cat /proc/sys/net/ipv4/ip_conntrack_max
ip_conntrack_max 의 갯수 확인
ip_conntrack_max 의 갯수 확인
# echo “확인된 갯수 입력” > /proc/sys/net/ipv4/ip_conntrack_max
끝
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