Сетевые интерфейсы:
Код: Выделить всё
root@OpenWrt:~# ip a s
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel master br-lan state UP qlen 1000
link/ether 08:00:27:09:6b:a7 brd ff:ff:ff:ff:ff:ff
3: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP qlen 1000
link/ether 08:00:27:4c:36:cf brd ff:ff:ff:ff:ff:ff
inet 10.0.3.15/24 brd 10.0.3.255 scope global eth1
valid_lft forever preferred_lft forever
inet6 fe80::a00:27ff:fe4c:36cf/64 scope link
valid_lft forever preferred_lft forever
4: eth2: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN qlen 1000
link/ether 08:00:27:4f:95:2a brd ff:ff:ff:ff:ff:ff
5: br-lan: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP qlen 1000
link/ether 08:00:27:09:6b:a7 brd ff:ff:ff:ff:ff:ff
inet 192.168.56.2/24 brd 192.168.56.255 scope global br-lan
valid_lft forever preferred_lft forever
inet6 fda8:9df7:51d0::1/60 scope global noprefixroute
valid_lft forever preferred_lft forever
inet6 fe80::a00:27ff:fe09:6ba7/64 scope link
valid_lft forever preferred_lft forever
eth1: - это NAT интерфейс в Интернет, 10.0.3.2 - как легко видеть:
Код: Выделить всё
root@OpenWrt:~# traceroute 1.1.1.1
traceroute to 1.1.1.1 (1.1.1.1), 30 hops max, 46 byte packets
1 10.0.3.2 (10.0.3.2) 0.442 ms 0.236 ms 0.243 ms
2 192.168.1.3 (192.168.1.3) 4.152 ms 3.862 ms 3.863 ms
3 10.0.53.1 (10.0.53.1) 5.136 ms 4.764 ms 3.736 ms
4 172.16.1.254 (172.16.1.254) 7.847 ms 6.087 ms 5.291 ms
5 194-242-96-153.pitline.net (194.242.96.153) 5.667 ms 7.413 ms 4.500 ms
6 gw0.g50.kv.pitline.net (185.43.248.106) 15.984 ms 14.561 ms 12.256 ms
7 * * *
8 one.one.one.one (1.1.1.1) 12.411 ms 19.834 ms 11.951 ms