机器开了iptables 结果机器报以下错误

Jun 29 10:14:38 kernel: ip_conntrack: table full, dropping packet.
Jun 29 10:15:16 last message repeated 9 times
Jun 29 10:15:16 last message repeated 7 times
Jun 29 10:15:19 kernel: printk: 4 messages suppressed.
Jun 29 10:15:19 kernel: ip_conntrack: table full, dropping packet.
Jun 29 10:16:30 kernel: printk: 11 messages suppressed.
Jun 29 10:16:30 kernel: ip_conntrack: table full, dropping packet.
Jun 29 10:16:31 last message repeated 9 times

在网上找了以下解决方法

vi /etc/sysctl.conf

net.ipv4.ip_conntrack_max = 655360
net.ipv4.netfilter.ip_conntrack_tcp_timeout_established = 180

再sysctl -p

780e1a6f