iptables 怎样才能关闭端口
时间:2016-05-22 15:59 来源:linux.it.net.cn 作者:IT
sudo iptables -L
结果：
Chain INPUT (policy ACCEPT)
target prot opt source destination
REJECT tcp -- anywhere anywhere tcp dpt:5900 reject-with icmp-port-unreachable
REJECT tcp -- anywhere anywhere tcp dpt:5900 reject-with icmp-port-unreachable
REJECT tcp -- anywhere anywhere tcp dpt:5900 reject-with icmp-port-unreachable
Chain FORWARD (policy ACCEPT)
target prot opt source destination
Chain OUTPUT (policy ACCEPT)
target prot opt source destination
(责任编辑：IT)
| sudo iptables -L 结果： Chain INPUT (policy ACCEPT) target prot opt source destination REJECT tcp -- anywhere anywhere tcp dpt:5900 reject-with icmp-port-unreachable REJECT tcp -- anywhere anywhere tcp dpt:5900 reject-with icmp-port-unreachable REJECT tcp -- anywhere anywhere tcp dpt:5900 reject-with icmp-port-unreachable Chain FORWARD (policy ACCEPT) target prot opt source destination Chain OUTPUT (policy ACCEPT) target prot opt source destination (责任编辑：IT) |