default routes through client gateway

lebedinsky

Hello everybody and sorry for my english 😃 Help me please!

I have OpenVPN router:
External ip: 10.54.2.8
OpenVPN network 172.16.0.0/24.

I need to put all traffic (0.0.0.0/0) through the connected client with internal IP 172.16.0.2.

But if you add in server.conf:

route 0.0.0.0 0.0.0.0

and add in ccd/client

iroute 0.0.0.0 0.0.0.0

... it appears the route:

default 172.16.0.2 tun0

... but nothing works :cry:

ste123

Here's a couple of sources to hopefully fix your issue:

https://forums.openvpn.net/topic7051.html
https://astojanov.wordpress.com/2013/03/31/openvpn-to-route-all-traffic-or-a-specific-route-to-a-client/

In short, iroute 0.0.0.0 0.0.0.0 doesn't work, but if you manually specify all iroutes in the client's ccd file, it should work.

iroute 1.0.0.0 255.0.0.0
iroute 2.0.0.0 255.0.0.0
iroute 3.0.0.0 255.0.0.0
iroute 4.0.0.0 255.0.0.0
iroute 5.0.0.0 255.0.0.0
iroute 6.0.0.0 255.0.0.0
iroute 7.0.0.0 255.0.0.0
iroute 8.0.0.0 255.0.0.0
iroute 9.0.0.0 255.0.0.0
iroute 10.0.0.0 255.0.0.0
iroute 11.0.0.0 255.0.0.0
iroute 12.0.0.0 255.0.0.0
iroute 13.0.0.0 255.0.0.0
iroute 14.0.0.0 255.0.0.0
iroute 15.0.0.0 255.0.0.0
iroute 16.0.0.0 255.0.0.0
iroute 17.0.0.0 255.0.0.0
iroute 18.0.0.0 255.0.0.0
iroute 19.0.0.0 255.0.0.0
iroute 20.0.0.0 255.0.0.0
iroute 21.0.0.0 255.0.0.0
iroute 22.0.0.0 255.0.0.0
iroute 23.0.0.0 255.0.0.0
iroute 24.0.0.0 255.0.0.0
iroute 25.0.0.0 255.0.0.0
iroute 26.0.0.0 255.0.0.0
iroute 27.0.0.0 255.0.0.0
iroute 28.0.0.0 255.0.0.0
iroute 29.0.0.0 255.0.0.0
iroute 30.0.0.0 255.0.0.0
iroute 31.0.0.0 255.0.0.0
iroute 32.0.0.0 255.0.0.0
iroute 33.0.0.0 255.0.0.0
iroute 34.0.0.0 255.0.0.0
iroute 35.0.0.0 255.0.0.0
iroute 36.0.0.0 255.0.0.0
iroute 37.0.0.0 255.0.0.0
iroute 38.0.0.0 255.0.0.0
iroute 39.0.0.0 255.0.0.0
iroute 40.0.0.0 255.0.0.0
iroute 41.0.0.0 255.0.0.0
iroute 42.0.0.0 255.0.0.0
iroute 43.0.0.0 255.0.0.0
iroute 44.0.0.0 255.0.0.0
iroute 45.0.0.0 255.0.0.0
iroute 46.0.0.0 255.0.0.0
iroute 47.0.0.0 255.0.0.0
iroute 48.0.0.0 255.0.0.0
iroute 49.0.0.0 255.0.0.0
iroute 50.0.0.0 255.0.0.0
iroute 51.0.0.0 255.0.0.0
iroute 52.0.0.0 255.0.0.0
iroute 53.0.0.0 255.0.0.0
iroute 54.0.0.0 255.0.0.0
iroute 55.0.0.0 255.0.0.0
iroute 56.0.0.0 255.0.0.0
iroute 57.0.0.0 255.0.0.0
iroute 58.0.0.0 255.0.0.0
iroute 59.0.0.0 255.0.0.0
iroute 60.0.0.0 255.0.0.0
iroute 61.0.0.0 255.0.0.0
iroute 62.0.0.0 255.0.0.0
iroute 63.0.0.0 255.0.0.0
iroute 64.0.0.0 255.0.0.0
iroute 65.0.0.0 255.0.0.0
iroute 66.0.0.0 255.0.0.0
iroute 67.0.0.0 255.0.0.0
iroute 68.0.0.0 255.0.0.0
iroute 69.0.0.0 255.0.0.0
iroute 70.0.0.0 255.0.0.0
iroute 71.0.0.0 255.0.0.0
iroute 72.0.0.0 255.0.0.0
iroute 73.0.0.0 255.0.0.0
iroute 74.0.0.0 255.0.0.0
iroute 75.0.0.0 255.0.0.0
iroute 76.0.0.0 255.0.0.0
iroute 77.0.0.0 255.0.0.0
iroute 78.0.0.0 255.0.0.0
iroute 79.0.0.0 255.0.0.0
iroute 80.0.0.0 255.0.0.0
iroute 81.0.0.0 255.0.0.0
iroute 82.0.0.0 255.0.0.0
iroute 83.0.0.0 255.0.0.0
iroute 84.0.0.0 255.0.0.0
iroute 85.0.0.0 255.0.0.0
iroute 86.0.0.0 255.0.0.0
iroute 87.0.0.0 255.0.0.0
iroute 88.0.0.0 255.0.0.0
iroute 89.0.0.0 255.0.0.0
iroute 90.0.0.0 255.0.0.0
iroute 91.0.0.0 255.0.0.0
iroute 92.0.0.0 255.0.0.0
iroute 93.0.0.0 255.0.0.0
iroute 94.0.0.0 255.0.0.0
iroute 95.0.0.0 255.0.0.0
iroute 96.0.0.0 255.0.0.0
iroute 97.0.0.0 255.0.0.0
iroute 98.0.0.0 255.0.0.0
iroute 99.0.0.0 255.0.0.0
iroute 100.0.0.0 255.0.0.0
iroute 101.0.0.0 255.0.0.0
iroute 102.0.0.0 255.0.0.0
iroute 103.0.0.0 255.0.0.0
iroute 104.0.0.0 255.0.0.0
iroute 105.0.0.0 255.0.0.0
iroute 106.0.0.0 255.0.0.0
iroute 107.0.0.0 255.0.0.0
iroute 108.0.0.0 255.0.0.0
iroute 109.0.0.0 255.0.0.0
iroute 110.0.0.0 255.0.0.0
iroute 111.0.0.0 255.0.0.0
iroute 112.0.0.0 255.0.0.0
iroute 113.0.0.0 255.0.0.0
iroute 114.0.0.0 255.0.0.0
iroute 115.0.0.0 255.0.0.0
iroute 116.0.0.0 255.0.0.0
iroute 117.0.0.0 255.0.0.0
iroute 118.0.0.0 255.0.0.0
iroute 119.0.0.0 255.0.0.0
iroute 120.0.0.0 255.0.0.0
iroute 121.0.0.0 255.0.0.0
iroute 122.0.0.0 255.0.0.0
iroute 123.0.0.0 255.0.0.0
iroute 124.0.0.0 255.0.0.0
iroute 125.0.0.0 255.0.0.0
iroute 126.0.0.0 255.0.0.0
iroute 127.0.0.0 255.0.0.0
iroute 128.0.0.0 255.0.0.0
iroute 129.0.0.0 255.0.0.0
iroute 130.0.0.0 255.0.0.0
iroute 131.0.0.0 255.0.0.0
iroute 132.0.0.0 255.0.0.0
iroute 133.0.0.0 255.0.0.0
iroute 134.0.0.0 255.0.0.0
iroute 135.0.0.0 255.0.0.0
iroute 136.0.0.0 255.0.0.0
iroute 137.0.0.0 255.0.0.0
iroute 138.0.0.0 255.0.0.0
iroute 139.0.0.0 255.0.0.0
iroute 140.0.0.0 255.0.0.0
iroute 141.0.0.0 255.0.0.0
iroute 142.0.0.0 255.0.0.0
iroute 143.0.0.0 255.0.0.0
iroute 144.0.0.0 255.0.0.0
iroute 145.0.0.0 255.0.0.0
iroute 146.0.0.0 255.0.0.0
iroute 147.0.0.0 255.0.0.0
iroute 148.0.0.0 255.0.0.0
iroute 149.0.0.0 255.0.0.0
iroute 150.0.0.0 255.0.0.0
iroute 151.0.0.0 255.0.0.0
iroute 152.0.0.0 255.0.0.0
iroute 153.0.0.0 255.0.0.0
iroute 154.0.0.0 255.0.0.0
iroute 155.0.0.0 255.0.0.0
iroute 156.0.0.0 255.0.0.0
iroute 157.0.0.0 255.0.0.0
iroute 158.0.0.0 255.0.0.0
iroute 159.0.0.0 255.0.0.0
iroute 160.0.0.0 255.0.0.0
iroute 161.0.0.0 255.0.0.0
iroute 162.0.0.0 255.0.0.0
iroute 163.0.0.0 255.0.0.0
iroute 164.0.0.0 255.0.0.0
iroute 165.0.0.0 255.0.0.0
iroute 166.0.0.0 255.0.0.0
iroute 167.0.0.0 255.0.0.0
iroute 168.0.0.0 255.0.0.0
iroute 169.0.0.0 255.0.0.0
iroute 170.0.0.0 255.0.0.0
iroute 171.0.0.0 255.0.0.0
iroute 172.0.0.0 255.0.0.0
iroute 173.0.0.0 255.0.0.0
iroute 174.0.0.0 255.0.0.0
iroute 175.0.0.0 255.0.0.0
iroute 176.0.0.0 255.0.0.0
iroute 177.0.0.0 255.0.0.0
iroute 178.0.0.0 255.0.0.0
iroute 179.0.0.0 255.0.0.0
iroute 180.0.0.0 255.0.0.0
iroute 181.0.0.0 255.0.0.0
iroute 182.0.0.0 255.0.0.0
iroute 183.0.0.0 255.0.0.0
iroute 184.0.0.0 255.0.0.0
iroute 185.0.0.0 255.0.0.0
iroute 186.0.0.0 255.0.0.0
iroute 187.0.0.0 255.0.0.0
iroute 188.0.0.0 255.0.0.0
iroute 189.0.0.0 255.0.0.0
iroute 190.0.0.0 255.0.0.0
iroute 191.0.0.0 255.0.0.0
iroute 192.0.0.0 255.0.0.0
iroute 193.0.0.0 255.0.0.0
iroute 194.0.0.0 255.0.0.0
iroute 195.0.0.0 255.0.0.0
iroute 196.0.0.0 255.0.0.0
iroute 197.0.0.0 255.0.0.0
iroute 198.0.0.0 255.0.0.0
iroute 199.0.0.0 255.0.0.0
iroute 200.0.0.0 255.0.0.0
iroute 201.0.0.0 255.0.0.0
iroute 202.0.0.0 255.0.0.0
iroute 203.0.0.0 255.0.0.0
iroute 204.0.0.0 255.0.0.0
iroute 205.0.0.0 255.0.0.0
iroute 206.0.0.0 255.0.0.0
iroute 207.0.0.0 255.0.0.0
iroute 208.0.0.0 255.0.0.0
iroute 209.0.0.0 255.0.0.0
iroute 210.0.0.0 255.0.0.0
iroute 211.0.0.0 255.0.0.0
iroute 212.0.0.0 255.0.0.0
iroute 213.0.0.0 255.0.0.0
iroute 214.0.0.0 255.0.0.0
iroute 215.0.0.0 255.0.0.0
iroute 216.0.0.0 255.0.0.0
iroute 217.0.0.0 255.0.0.0
iroute 218.0.0.0 255.0.0.0
iroute 219.0.0.0 255.0.0.0
iroute 220.0.0.0 255.0.0.0
iroute 221.0.0.0 255.0.0.0
iroute 222.0.0.0 255.0.0.0
iroute 223.0.0.0 255.0.0.0
iroute 224.0.0.0 255.0.0.0
iroute 225.0.0.0 255.0.0.0
iroute 226.0.0.0 255.0.0.0
iroute 227.0.0.0 255.0.0.0
iroute 228.0.0.0 255.0.0.0
iroute 229.0.0.0 255.0.0.0
iroute 230.0.0.0 255.0.0.0
iroute 231.0.0.0 255.0.0.0
iroute 232.0.0.0 255.0.0.0
iroute 233.0.0.0 255.0.0.0
iroute 234.0.0.0 255.0.0.0
iroute 235.0.0.0 255.0.0.0
iroute 236.0.0.0 255.0.0.0
iroute 237.0.0.0 255.0.0.0
iroute 238.0.0.0 255.0.0.0
iroute 239.0.0.0 255.0.0.0
iroute 240.0.0.0 255.0.0.0
iroute 241.0.0.0 255.0.0.0
iroute 242.0.0.0 255.0.0.0
iroute 243.0.0.0 255.0.0.0
iroute 244.0.0.0 255.0.0.0
iroute 245.0.0.0 255.0.0.0
iroute 246.0.0.0 255.0.0.0
iroute 247.0.0.0 255.0.0.0
iroute 248.0.0.0 255.0.0.0
iroute 249.0.0.0 255.0.0.0
iroute 250.0.0.0 255.0.0.0
iroute 251.0.0.0 255.0.0.0
iroute 252.0.0.0 255.0.0.0
iroute 253.0.0.0 255.0.0.0
iroute 254.0.0.0 255.0.0.0
iroute 255.0.0.0 255.0.0.0

Make sure the OpenVPN client is set to NAT from the tun interface or its (source) IP address.