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我在努力瞭解爲什麼我無法通過添加IPTABLES規則來打開端口61616。以下是通過IPTABLES -L命令獲取的所有規則的列表。無法在IPTABLES防火牆上打開端口
Chain INPUT (policy ACCEPT)
target prot opt source destination
ACCEPT tcp -- anywhere anywhere tcp dpt:61616
ACCEPT udp -- anywhere anywhere udp dpt:cslistener
ACCEPT tcp -- anywhere anywhere tcp dpt:cslistener
ACCEPT tcp -- anywhere anywhere tcp dpt:webcache
ACCEPT tcp -- anywhere anywhere tcp dpt:smtp
RH-Firewall-1-INPUT all -- anywhere anywhere
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
Chain RH-Firewall-1-INPUT (2 references)
target prot opt source destination
ACCEPT tcp -- anywhere anywhere tcp dpt:61616
ACCEPT tcp -- anywhere anywhere tcp dpt:http
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
多達但我不懂iptables的,有什麼讓我困惑的是,HTTP端口是從外部可見,但端口61616仍然是沒有的。對我來說,規則看起來是一樣的。無論如何,所有幫助的讚賞。
最佳
看起來不錯,端口應該是開放的。你如何測試?你確定它是一個不是UDP的TCP端口嗎? – Sorin 2012-02-01 13:20:26
使用'iptables -L -v'會顯示哪些規則正在匹配。有沒有在該端口上運行的服務?你的測試系統和你的服務器之間可能還有另一個防火牆嗎? – 2012-02-09 15:05:35