請教雙網(wǎng)卡linux網(wǎng)關(guān)80端口問題

瘋癲二楞子

傷心了。這條就可以。。
-A PREROUTING -d 125.x.x.x -p tcp -m tcp --dport 8888 -j DNAT --to-destination 192.168.1.4:80


而且：
linux:/data/shell # telnet 192.168.1.4 80
Trying 192.168.1.4...
Connected to 192.168.1.4.
Escape character is '^]'.
^]
telnet> quit
Connection closed.
linux:/data/shell # telnet 192.168.1.3 80
Trying 192.168.1.3...
Connected to 192.168.1.3.
Escape character is '^]'.
^]
telnet> quit
Connection closed.

并且：
linux:/data/shell # wget 192.168.1.4
--12:05:16--  http://192.168.1.4/
           => `index.html'
Connecting to 192.168.1.4:80... connected.
HTTP request sent, awaiting response... 302 Found
Location: login.php [following]
--12:05:16--  http://192.168.1.4/login.php
           => `login.php'
Connecting to 192.168.1.4:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 3,104 [text/html]

100%[=================================================================================>] 3,104         --.--K/s            

12:05:16 (34.83 MB/s) - `login.php' saved [3104/3104]

linux:/data/shell # wget 192.168.1.3
--12:05:18--  http://192.168.1.3/
           => `index.html'
Connecting to 192.168.1.3:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: unspecified [text/html]

    [ <=>                                                                              ] 70,000        --.--K/s            

12:05:18 (4.89 MB/s) - `index.html' saved [70000]