centos 5.7 iptables 规则不能保持?

zhengsenlin888

我是centos 5.8我也遇到这个问题。iptables restart之后规则变了。iptables.save是空的。

yaohyong2008

我現在用的6.4 怎麼突然也有了這個問題，用著用著 就用不了了一看規則沒有了   現在也不知道怎麼回事

yaohyong2008

cat /var/log/messages
Jan 21 09:40:55 localhost kernel: Netfilter messages via NETLINK v0.30.
Jan 21 09:40:55 localhost kernel: ctnetlink v0.93: registering with nfnetlink.
Jan 21 09:41:19 localhost kernel: apts1390268138[19299]: segfault at b597a000 ip 08066cb5 sp b597662c error 6 in apts1390268138[8048000+95000]
Jan 21 09:41:22 localhost kernel: ctnetlink: unregistering from nfnetlink.
Jan 21 09:41:22 localhost kernel: Removing netfilter NETLINK layer.
Jan 21 09:41:22 localhost kernel: Netfilter messages via NETLINK v0.30.
Jan 21 09:41:22 localhost kernel: nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
Jan 21 09:41:22 localhost kernel: ctnetlink v0.93: registering with nfnetlink.
Jan 21 09:42:09 localhost kernel: ip_tables: (C) 2000-2006 Netfilter Core Team


/etc/init.d/iptables status
Table: nat
Chain PREROUTING (policy ACCEPT)
num  target     prot opt source               destination

Chain POSTROUTING (policy ACCEPT)
num  target     prot opt source               destination

Chain OUTPUT (policy ACCEPT)
num  target     prot opt source               destination

Table: filter
Chain INPUT (policy ACCEPT)
num  target     prot opt source               destination

Chain FORWARD (policy ACCEPT)
num  target     prot opt source               destination

Chain OUTPUT (policy ACCEPT)
num  target     prot opt source               destination



/etc/init.d/iptables status
iptables: Firewall is not running.


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