Доброго дня. Все работало, но решил я тут поэксперементировать. Сервер не то чтобы важный - я на нем тренируюсь и вообще обучаюсь, но интернет он таки раздает резервным каналом, а тут просто перестал понимать DNS.
geq@web:~$ ping ya.ru
ping: unknown host ya.ru
geq@web:~$ ping 213.180.204.3
PING 213.180.204.3 (213.180.204.3) 56(84) bytes of data.
64 bytes from 213.180.204.3: icmp_req=1 ttl=52 time=29.2 ms
64 bytes from 213.180.204.3: icmp_req=2 ttl=52 time=28.8 ms
geq@web:~$ ping 8.8.8.8
PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data.
64 bytes from 8.8.8.8: icmp_req=1 ttl=45 time=48.7 ms
64 bytes from 8.8.8.8: icmp_req=2 ttl=45 time=47.7 ms
etc/network/interfaces
# The loopback network interface
auto lo
iface lo inet loopback
# The primary network interface
auto eth0
iface eth0 inet static
address 192.168.138.238
gateway 192.168.138.12
netmask 255.255.255.0
up route add -net 192.168.124.0 netmask 255.255.255.0 gw 192.168.138.12 dev eth0
up route add -net 192.168.120.0 netmask 255.255.255.0 gw 192.168.138.12 dev eth0
up route add -net 192.168.130.0 netmask 255.255.255.0 gw 192.168.138.12 dev eth0
up route add -net 192.168.134.0 netmask 255.255.255.0 gw 192.168.138.12 dev eth0
up route add -net 192.168.129.0 netmask 255.255.255.0 gw 192.168.138.12 dev eth0
# The secondary network interface
auto eth4
iface eth4 inet static
address 94.25.84.163
netmask 255.255.255.248
gateway 94.25.84.166
dns-nameservers 194.67.1.154 92.50.201.2
#dns-nameservers 8.8.4.4 8.8.8.8
«ifconfig»
geq@web:~$ sudo ifconfig
eth0 Link encap:Ethernet HWaddr e0:cb:4e:44:d6:e2
inet addr:192.168.138.238 Bcast:192.168.138.255 Mask:255.255.255.0
inet6 addr: fe80::e2cb:4eff:fe44:d6e2/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:10429625 errors:0 dropped:497 overruns:497 frame:497
TX packets:8911239 errors:0 dropped:0 overruns:0 carrier:1
collisions:0 txqueuelen:1000
RX bytes:3068866197 (2.8 GiB) TX bytes:1902654549 (1.7 GiB)
Interrupt:17
eth4 Link encap:Ethernet HWaddr 84:c9:b2:7d:bb:5f
inet addr:94.25.84.163 Bcast:94.25.84.167 Mask:255.255.255.248
inet6 addr: fe80::86c9:b2ff:fe7d:bb5f/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:93140 errors:0 dropped:0 overruns:0 frame:0
TX packets:23224 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:8159674 (7.7 MiB) TX bytes:2270098 (2.1 MiB)
Interrupt:17 Base address:0xe800
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:123906 errors:0 dropped:0 overruns:0 frame:0
TX packets:123906 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:11661469 (11.1 MiB) TX bytes:11661469 (11.1 MiB)
resolv.conf пустой.
geq@web:~$ cat /etc/resolv.conf
# Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8)
# DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN
Куда копать? Спасибо!