> Смотрите логи openvpn. Как вариант добавьте в конфиг "verb 4" и смотрите
> более детально.
> Там должны быть все действия vpn клиента в системе и чем эти
> действия закончились.не поднимает он сам tun
>>UDPv4 link local: (not bound)
eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.0.1 netmask 255.255.255.0 broadcast 192.168.0.255
ether 50:eb:f6:5b:83:a7 txqueuelen 1000 (Ethernet)
RX packets 5974788 bytes 7819375571 (7.2 GiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 6275878 bytes 910333837 (868.1 MiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device memory 0x94f00000-94ffffff
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 1000 (Local Loopback)
RX packets 46878310 bytes 2643217657 (2.4 GiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 46878310 bytes 2643217657 (2.4 GiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
sit0: flags=128<NOARP> mtu 1480
sit txqueuelen 1000 (IPv6-in-IPv4)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
wlan0: flags=4098<BROADCAST,MULTICAST> mtu 1500
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0