На сервере:
ip a
5029: tun0: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN qlen 100
link/none
inet 10.8.0.1 peer 10.8.0.2/32 scope global tun0
ip r
root@ubuntu:/etc/openvpn# ip r
default via 93.170.128.1 dev eth0
10.8.0.0/24 via 10.8.0.2 dev tun0
10.8.0.2 dev tun0 proto kernel scope link src 10.8.0.1
93.170.128.0/22 dev eth0 proto kernel scope link src 93.170.130.63
192.168.0.0/24 via 10.8.0.2 dev tun0
192.168.10.0/24 via 10.8.0.2 dev tun0
iptables-save
root@ubuntu:/etc/openvpn# iptables-save
root@ubuntu:/etc/openvpn#
Клиент:
root@most:~# ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
link/ether 08:00:27:21:d0:85 brd ff:ff:ff:ff:ff:ff
inet 192.168.10.66/24 brd 192.168.10.255 scope global eth0
inet6 fe80::a00:27ff:fe21:d085/64 scope link
valid_lft forever preferred_lft forever
4: tun: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1280 qdisc pfifo_fast state UNKNOWN qlen 500
link/none
inet6 2001:5c0:1400:a::597/128 scope global
valid_lft forever preferred_lft forever
9: tun0: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN qlen 100
link/none
inet 10.8.0.34 peer 10.8.0.33/32 scope global tun0
root@most:~# ip r
default via 192.168.10.3 dev eth0 proto static
10.8.0.0/24 via 10.8.0.33 dev tun0
10.8.0.33 dev tun0 proto kernel scope link src 10.8.0.34
169.254.0.0/16 dev eth0 scope link metric 1000
192.168.0.0/24 via 10.8.0.33 dev tun0
192.168.10.0/24 dev eth0 proto kernel scope link src 192.168.10.66
root@most:~# iptables-save
root@most:~#