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楼主 |
发表于 2003-5-14 19:27:01
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这是高级的,
Chain INPUT (policy ACCEPT)
target prot opt source destination
RH-Lokkit-0-50-INPUT all -- 0.0.0.0/0 0.0.0.0/0
Chain FORWARD (policy ACCEPT)
target prot opt source destination
Chain OUTPUT (policy ACCEPT)
target prot opt source destination
Chain RH-Lokkit-0-50-INPUT (1 references)
target prot opt source destination
ACCEPT all -- 0.0.0.0/0 0.0.0.0/0
ACCEPT udp -- ***.***.***.*** 0.0.0.0/0 udp spt:53
REJECT tcp -- 0.0.0.0/0 0.0.0.0/0 tcp flags:0x16/0x02 reject-with
icmp-port-unreachable
REJECT udp -- 0.0.0.0/0 0.0.0.0/0 udp reject-with icmp-port-unreachable
chain INPUT OUTPUT FORWARD 都好理解,
chain RH-Lokkit-0-50-INPUT (1 references)是什么?它下面的4条语句分别代表什么意思?? |
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