正文
linux 防火墙配置
提示：扫一扫查出行【扫一扫了解最新限行尾号】
复制提示
vi /etc/sysconfig/iptables # Generated by iptables-save v1.4.7 on Mon Feb ::
*nat
:PREROUTING ACCEPT [:]
:POSTROUTING ACCEPT [:]
:OUTPUT ACCEPT [:]
-A PREROUTING -p tcp -m tcp --dport -j REDIRECT --to-ports
COMMIT
# Completed on Mon Feb :: # Generated by iptables-save v1.4.7 on Tue Jan ::
*filter
:INPUT ACCEPT [:]
:FORWARD ACCEPT [:]
:OUTPUT ACCEPT [:] -A INPUT -m state --state NEW -m tcp -p tcp --dport -j ACCEPT
-A INPUT -m state --state NEW -m tcp -p tcp --dport -j ACCEPT
-A INPUT -m state --state NEW -m tcp -p tcp --dport -j ACCEPT
-A INPUT -m state --state NEW -m tcp -p tcp --dport -j ACCEPT COMMIT
# Completed on Tue Jan :: service iptables restart
