求助ubuntu 10.04上不了网
发表于 : 2011-04-04 11:52
本人用的是校园网,学校要求mac+ip绑定。我现在用别人的账号(自己没钱了,过期了。
),参考网上的办法,改mac地址。改完之后ifconfig下:
出现下面的内容:
eth0 Link encap:Ethernet HWaddr 00:24:21:05:0f:90
inet addr:49.140.72.7 Bcast:49.140.72.255 Mask:255.255.255.0
inet6 addr: fec0:
224:21ff:fe05:f90/64 Scope:Site
inet6 addr: 2002:3b48:133b
224:21ff:fe05:f90/64 Scope:Global
inet6 addr: 2001:da8:b000:6605:224:21ff:fe05:f90/64 Scope:Global
inet6 addr: fe80::224:21ff:fe05:f90/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1492 Metric:1
RX packets:33883 errors:0 dropped:0 overruns:0 frame:0
TX packets:394 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:2541998 (2.5 MB) TX bytes:44721 (44.7 KB)
Interrupt:19 Base address:0xdead
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:88 errors:0 dropped:0 overruns:0 frame:0
TX packets:88 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:7704 (7.7 KB) TX bytes:7704 (7.7 KB)
都没有问题的,mac和ip都对的。但是就是上不了网。windows可以正常用,我现在用双系统。

出现下面的内容:
eth0 Link encap:Ethernet HWaddr 00:24:21:05:0f:90
inet addr:49.140.72.7 Bcast:49.140.72.255 Mask:255.255.255.0
inet6 addr: fec0:
inet6 addr: 2002:3b48:133b
inet6 addr: 2001:da8:b000:6605:224:21ff:fe05:f90/64 Scope:Global
inet6 addr: fe80::224:21ff:fe05:f90/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1492 Metric:1
RX packets:33883 errors:0 dropped:0 overruns:0 frame:0
TX packets:394 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:2541998 (2.5 MB) TX bytes:44721 (44.7 KB)
Interrupt:19 Base address:0xdead
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:88 errors:0 dropped:0 overruns:0 frame:0
TX packets:88 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:7704 (7.7 KB) TX bytes:7704 (7.7 KB)
都没有问题的,mac和ip都对的。但是就是上不了网。windows可以正常用,我现在用双系统。