12.另開(kāi)一個(gè)Terminal，運(yùn)行ifconfig可以看到接口中已經(jīng)出現(xiàn)了ppp0設(shè)備，如下圖所示：
ppp0 Link encap:Point-to-Point Protocol
inet addr:220.192.68.149 P-t-P:220.192.64.1 Mask:255.255.255.255
UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1500 Metric:1
RX packets:3 errors:0 dropped:0 overruns:0 frame:0
TX packets:4 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:3
RX bytes:66 (66.0 b) TX bytes:84 (84.0 b) |
可以看到已經(jīng)獲得了動(dòng)態(tài)地址220.192.68.149
13.這時(shí)候需要手工添加一條默認(rèn)路由：route add default ppp0 ，添加完成后可以ping遠(yuǎn)端的一個(gè)地址試試是否真的上網(wǎng)了，例如說(shuō)在公網(wǎng)上可以ping 166.111.8.238，應(yīng)該會(huì)通；
14.如果要掛斷ppp聯(lián)接，很簡(jiǎn)單，只要切換到wvdial所在的Terminal，然后按Ctrl + C即可，也可以給kill掉wvdial 進(jìn)程，結(jié)果如下:
Caught signal #2! Attempting to exit gracefully...
--> Disconnecting at Thu JULY 13 17:58:26 2004
[root@test ppp]# ppp0 Link encap:Point-to-Point Protocol |
