> На взгляд все ОК, только покажи твою таблицу маршрутизации с включенными VPN.
> # route -n.
> Я сомневаюсь в цифрах 10.6.0.142 10.6.0.158. Что это? Это должны быть шлюзы
> провайдеров на той стороне VPN.root@debian-101:~# route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 10.6.0.158 128.0.0.0 UG 0 0 0 tun1
0.0.0.0 10.6.0.142 128.0.0.0 UG 0 0 0 tun0
0.0.0.0 192.168.1.1 0.0.0.0 UG 0 0 0 eth0
10.6.0.142 0.0.0.0 255.255.255.255 UH 0 0 0 tun0
10.6.0.158 0.0.0.0 255.255.255.255 UH 0 0 0 tun1
104.245.37.228 192.168.1.1 255.255.255.255 UGH 0 0 0 eth0
128.0.0.0 10.6.0.158 128.0.0.0 UG 0 0 0 tun1
128.0.0.0 10.6.0.142 128.0.0.0 UG 0 0 0 tun0
167.114.129.116 192.168.1.1 255.255.255.255 UGH 0 0 0 eth0
192.168.1.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0
root@debian-101:~# ip r s table all
default via 10.6.0.142 dev tun0 table 201
default via 10.6.0.158 dev tun1 table 202
0.0.0.0/1 via 10.6.0.158 dev tun1
0.0.0.0/1 via 10.6.0.142 dev tun0
default via 192.168.1.1 dev eth0
10.6.0.142 dev tun0 proto kernel scope link src 10.6.0.141
10.6.0.158 dev tun1 proto kernel scope link src 10.6.0.157
104.245.37.228 via 192.168.1.1 dev eth0
128.0.0.0/1 via 10.6.0.158 dev tun1
128.0.0.0/1 via 10.6.0.142 dev tun0
167.114.129.116 via 192.168.1.1 dev eth0
192.168.1.0/24 dev eth0 proto kernel scope link src 192.168.1.101
local 10.6.0.141 dev tun0 table local proto kernel scope host src 10.6.0.141
local 10.6.0.157 dev tun1 table local proto kernel scope host src 10.6.0.157
broadcast 127.0.0.0 dev lo table local proto kernel scope link src 127.0.0.1
local 127.0.0.0/8 dev lo table local proto kernel scope host src 127.0.0.1
local 127.0.0.1 dev lo table local proto kernel scope host src 127.0.0.1
broadcast 127.255.255.255 dev lo table local proto kernel scope link src 127.0.0.1
broadcast 192.168.1.0 dev eth0 table local proto kernel scope link src 192.168.1.101
local 192.168.1.101 dev eth0 table local proto kernel scope host src 192.168.1.101
broadcast 192.168.1.255 dev eth0 table local proto kernel scope link src 192.168.1.101
fe80::/64 dev eth0 proto kernel metric 256
default via fe80::1 dev eth0 proto kernel metric 1024 expires 124sec hoplimit 64
unreachable default dev lo table unspec proto kernel metric 4294967295 error -101
local ::1 via :: dev lo table local proto none metric 0
local fe80::a00:27ff:fe6f:3e16 via :: dev lo table local proto none metric 0
ff00::/8 dev eth0 table local metric 256
unreachable default dev lo table unspec proto kernel metric 4294967295 error -101
root@debian-101:~# cat /proc/sys/net/ipv4/ip_forward
1