UBUNTU7.04无法上网
发表于 ： 2007-08-17 16:05
安装好ubuntu7.04，设置ip地址如下：
ip：10.230.55.77 255.255.255.192
网关：10.230.55.126
设置正常，但是无法ping通网关，ping本身的地址没有问题。
用ifconfig检查，发现：
eth0 Link encap:Ethernet HWaddr 00:40:45:26:05:DA
inet addr:10.230.55.77 Bcast:10.230.55.127 Mask:255.255.255.192
inet6 addr: fe80::240:45ff:fe26:5da/64 Scope:Link
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:7 errors:0 dropped:1972 overruns:0 frame:0
TX packets:8 errors:23 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:763 (763.0 b) TX bytes:1130 (1.1 KiB)
Interrupt:11 Base address:0xd800
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:167 errors:0 dropped:0 overruns:0 frame:0
TX packets:167 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:15414 (15.0 KiB) TX bytes:15414 (15.0 KiB)
网关变成了10.230.55.127
请高人指点，第一次使用ubuntu，谢谢
ip：10.230.55.77 255.255.255.192
网关：10.230.55.126
设置正常，但是无法ping通网关，ping本身的地址没有问题。
用ifconfig检查，发现：
eth0 Link encap:Ethernet HWaddr 00:40:45:26:05:DA
inet addr:10.230.55.77 Bcast:10.230.55.127 Mask:255.255.255.192
inet6 addr: fe80::240:45ff:fe26:5da/64 Scope:Link
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:7 errors:0 dropped:1972 overruns:0 frame:0
TX packets:8 errors:23 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:763 (763.0 b) TX bytes:1130 (1.1 KiB)
Interrupt:11 Base address:0xd800
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:167 errors:0 dropped:0 overruns:0 frame:0
TX packets:167 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:15414 (15.0 KiB) TX bytes:15414 (15.0 KiB)
网关变成了10.230.55.127
请高人指点，第一次使用ubuntu，谢谢