[*] 日常优化
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@@ -34,6 +34,7 @@ vim /etc/ufw/before.rules
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*nat
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:PREROUTING ACCEPT [0:0]
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:POSTROUTING ACCEPT [0:0]
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# TODO:补充完整规则
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-A PREROUTING -p tcp --dport 80 -j REDIRECT --to-port 8080
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-A POSTROUTING -j MASQUERADE
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COMMIT
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@@ -47,7 +48,7 @@ ufw reload
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`ip-rewrite`
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```
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## 端口转发
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## 端口转发规则
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* DNAT: 目标IP转换
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* SNAT: 源IP转换
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@@ -67,6 +68,8 @@ ufw reload
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## iptables
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### 清除端口转发规则
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```
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# 查看nat
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iptables -L -t nat
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