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Merge branch 'master' of git.coding.net:linklink/mynote
2018-01-24 01:10:55 +08:00
parent 6858440e48 2d2f35d509
commit 2f93d4a638
5 changed files with 61 additions and 1 deletions
@@ -18,7 +18,7 @@

 ## 思路

-![iptables_examples_network_topology](../static/img/iptables_frame.png)
+![iptables_frame](../static/img/iptables_frame.png)

 如图2所示，端口转发走的是下发A路，利用nat表中prerouting做dnat，用postrouting做snat

@@ -42,6 +42,9 @@ packet out|转发包|10.138.108.103:X|192.168.1.1:8001
 # net.ipv4.ipv4_forward=1
 ```

+使改动生效
+> sudo sysctl -p
+
 ## 脚本

 ``` bash