[*] 日常优化

This commit is contained in:
acgist
2023-06-30 08:12:55 +08:00
parent bcdfcb54a8
commit 02f266dbc9
4 changed files with 112 additions and 110 deletions

View File

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