2mkbosner:
покажи полный вывод ifconfig -a а не только то, что ты считаешь нужным.
eth0 Link encap:Ethernet HWaddr 00:19:b9:f8:d9:d2
inet addr:YY.197.5.2 Bcast:YY.197.5.63 Mask:255.255.255.192
inet6 addr: fe80::219:b9ff:fef8:d9d2/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:98771 errors:0 dropped:0 overruns:0 frame:0
TX packets:96132 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:75892164 (75.8 MB) TX bytes:9648690 (9.6 MB)
Interrupt:16
eth0:1 Link encap:Ethernet HWaddr 00:19:b9:f8:d9:d2
inet addr:YY.20.25.33 Bcast:YY.20.25.35 Mask:255.255.255.252
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Interrupt:16
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:46094 errors:0 dropped:0 overruns:0 frame:0
TX packets:46094 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:4418077 (4.4 MB) TX bytes:4418077 (4.4 MB)