2007-11-15 20:41
lambda
iptables 配置问题
[size=5]INPUT默认为Drop,前两条规则有没有问题?请详细说明,THX[/size]
Chain INPUT (policy DROP)
target prot opt source destination
[color=Red]ACCEPT all -- 0.0.0.0/0 0.0.0.0/0
ACCEPT all -- 0.0.0.0/0 0.0.0.0/0 [/color]
ACCEPT all -- 172.16.6.17 0.0.0.0/0
ACCEPT all -- 172.16.6.87 0.0.0.0/0
ACCEPT all -- 202.118.248.119 0.0.0.0/0
ACCEPT all -- 202.118.248.64 0.0.0.0/0
ACCEPT all -- 202.118.250.81 0.0.0.0/0
ACCEPT all -- 202.118.250.83 0.0.0.0/0
ACCEPT all -- 219.217.233.201 0.0.0.0/0
ACCEPT all -- 219.217.233.202 0.0.0.0/0
ACCEPT all -- 0.0.0.0/0 0.0.0.0/0 state RELATED,ESTABLISHED
ACCEPT icmp -- 0.0.0.0/0 0.0.0.0/0 icmp type 0
ACCEPT icmp -- 0.0.0.0/0 0.0.0.0/0 icmp type 3
ACCEPT icmp -- 0.0.0.0/0 0.0.0.0/0 icmp type 3 code 4
ACCEPT icmp -- 0.0.0.0/0 0.0.0.0/0 icmp type 4
ACCEPT icmp -- 0.0.0.0/0 0.0.0.0/0 icmp type 8
ACCEPT icmp -- 0.0.0.0/0 0.0.0.0/0 icmp type 11
ACCEPT icmp -- 0.0.0.0/0 0.0.0.0/0 icmp type 12
ACCEPT icmp -- 0.0.0.0/0 0.0.0.0/0 icmp type 14
ACCEPT icmp -- 0.0.0.0/0 0.0.0.0/0 icmp type 16
ACCEPT icmp -- 0.0.0.0/0 0.0.0.0/0 icmp type 18
ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 tcp dpt:21
ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 tcp dpt:80
ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 tcp dpt:1080