This is what I got from ifconfig
eth0 Link encap:Ethernet HWaddr 00:1f:16:1a:0e:7e
inet6 addr: fe80::21f:16ff:fe1a:e7e/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:34 errors:0 dropped:0 overruns:0 frame:0
TX packets:387 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:16036 (16.0 KB) TX bytes:98315 (98.3 KB)
Interrupt:20 Memory:f2700000-f2720000
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:704 errors:0 dropped:0 overruns:0 frame:0
TX packets:704 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:55280 (55.2 KB) TX bytes:55280 (55.2 KB)
The following is the ifconfig when it is working
eth0 Link encap:Ethernet HWaddr 00:1f:16:1a:0e:7e
inet addr:10.5.48.125 Bcast:10.5.51.255 Mask:255.255.252.0
inet6 addr: fe80::21f:16ff:fe1a:e7e/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:32899 errors:0 dropped:0 overruns:0 frame:0
TX packets:22710 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:41546832 (41.5 MB) TX bytes:2607896 (2.6 MB)
Interrupt:20 Memory:f2700000-f2720000
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:2014 errors:0 dropped:0 overruns:0 frame:0
TX packets:2014 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:173578 (173.5 KB) TX bytes:173578 (173.5 KB)