iptables

2021-07-27 less than 1 minute read

规则

添加规则

iptables -t raw -A OUTPUT -p icmp -j TRACE
iptables -t raw -A PREROUTING -p icmp -j TRACE

查看规则

# iptables -t raw -L -n --line-numbers 
Chain PREROUTING (policy ACCEPT)
num  target     prot opt source               destination         
1    TRACE      icmp --  0.0.0.0/0            0.0.0.0/0           

Chain OUTPUT (policy ACCEPT)
num  target     prot opt source               destination         
1    TRACE      icmp --  0.0.0.0/0            0.0.0.0/0           

删除规则

iptables -t raw -D PREROUTING 1
iptables -t raw -D OUTPUT 1

参考资料