我在使用 ZenOss 时遇到了问题。我在 Centos 5.5 x64 上安装了 centos stack 安装程序。安装成功,没有显示任何错误。但是当我尝试访问 IP 地址时,它没有响应。然后我向 iptables 防火墙添加了例外。但仍然没有响应。有人能告诉我可能还有什么问题吗?
我使用这些行作为防火墙例外
iptables -A INPUT -p tcp --dport 8080 -j ACCEPT
iptables -A OUTPUT -p tcp --sport 8080 -j ACCEPT
The output of iptables -L
Chain INPUT (policy ACCEPT)
target prot opt source destination
RH-Firewall-1-INPUT all -- anywhere anywhere
ACCEPT tcp -- anywhere anywhere tcp dpt:webcache
Chain FORWARD (policy ACCEPT)
target prot opt source destination
RH-Firewall-1-INPUT all -- anywhere anywhere
Chain OUTPUT (policy ACCEPT)
target prot opt source destination
ACCEPT tcp -- anywhere anywhere tcp spt:webcache
Chain RH-Firewall-1-INPUT (2 references)
target prot opt source destination
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
答案1
iptables -I INPUT 1 -p tcp --dport 8080 -j ACCEPT
或者
iptables -I RH-Firewall-1-INPUT 7 -p tcp --dport 8080 -j ACCEPT
或者编辑 /etc/sysconfig/iptables