ideas of cloud test

2018-01-15 19:31:35 +08:00
parent c76e301127
commit 2d2f35d509
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