问题:httpd 服务已启动,80端口已开,但是网页就是打不开,重启服务器还是不行
忽然想看看log,记录如下:
[Fri Jul 15 00:41:03 2011] [notice] SELinux policy enabled; httpd running as context root:system_r:httpd_t:s0
[Fri Jul 15 00:41:03 2011] [notice] suEXEC mechanism enabled (wrapper: /usr/sbin/suexec)
[Fri Jul 15 00:41:03 2011] [notice] Digest: generating secret for digest authentication …
[Fri Jul 15 00:41:03 2011] [notice] Digest: done
[Fri Jul 15 00:41:03 2011] [notice] Apache/2.2.3 (CentOS) configured — resuming normal operations
看到 suexec,明白了,果断iptables -L ,结果如下:
ACCEPT all — anywhere anywhere
ACCEPT icmp — anywhere anywhere icmp any
ACCEPT esp — anywhere anywhere
ACCEPT ah — anywhere anywhere
ACCEPT udp — anywhere 224.0.0.251 udp dpt:mdns
ACCEPT udp — anywhere anywhere udp dpt:ipp
ACCEPT tcp — anywhere anywhere tcp dpt:ipp
ACCEPT all — anywhere anywhere state RELATED,ESTABLISHED
ACCEPT tcp — anywhere anywhere state NEW tcp dpt:ssh
REJECT all — anywhere anywhere reject-with icmp-host-prohibited
全部干掉,iptables -F ,再打开网页,显示正常
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