Shulou(Shulou.com)06/03 Report--

Iptables****

Note: 1. Iptables default: ACCEPT 2, pay attention to the direction

[root@10 /] # iptables-nvL OUTPUT-- line / / View the rules of out direction

[root@10 /] # iptables-L OUTPUT

[root@10 /] # iptables-L INPUT INPUT direction

[root@10 /] # iptables-L OUTPUT

[root@10 /] # iptables-L OUTPUT-- line

[root@10 /] # iptables-D OUTPUT 1

[root@10 /] # iptables-An INPUT-s 192.168.10.20-j DROP

[root@10 /] # iptables-vnL INPUT-- line

[root@10] # iptables-t filter-I OUTPUT-s 192.168.10.10-j ACCEPT

[root@10] # iptables-t filter-I OUTPUT-d 192.168.10.10-j ACCEPT

/ / insert statement-s original address-j action

/ / do-s 192.168.10.112 to 192.168.10.10 in the direction of out

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