How to get the gateway of a route inside a jffs script

[pat.ibulaire]

Hello Everybody, here is a simple question about scripts :

My ip route list output is :

74.131.173.17 via 192.168.0.1 dev eth0
192.168.0.1 dev eth0 scope link
74.131.168.128/27 dev tap11 proto kernel scope link src 74.131.162.132
192.168.0.0/24 dev eth0 proto kernel scope link src 192.168.0.10
192.168.2.0/24 dev br0 proto kernel scope link src 192.168.2.1
127.0.0.0/8 dev lo scope link lo scope link
0.0.0.0/1 via 74.131.169.129 dev tap11
128.0.0.0/1 via 74.131.169.129 dev tap11
default via 192.168.0.1 dev eth0

I would like to find out how a jffs script could extract the ip gateway (currently 74.131.169.129) from the line 8 and have it as a variable available for the script.

Thank you in advance

 

[Martineau]

Hello Everybody, here is a simple question about scripts :

My ip route list output is :

74.131.173.17 via 192.168.0.1 dev eth0
192.168.0.1 dev eth0 scope link
74.131.168.128/27 dev tap11 proto kernel scope link src 74.131.162.132
192.168.0.0/24 dev eth0 proto kernel scope link src 192.168.0.10
192.168.2.0/24 dev br0 proto kernel scope link src 192.168.2.1
127.0.0.0/8 dev lo scope link lo scope link
0.0.0.0/1 via 74.131.169.129 dev tap11
128.0.0.0/1 via 74.131.169.129 dev tap11
default via 192.168.0.1 dev eth0

I would like to find out how a jffs script could extract the ip gateway (currently 74.131.169.129) from the line 8 and have it as a variable available for the script.

Thank you in advance

Does this work?

IP_GW=`ip route show   |   grep   '128.0.0.0'   |   cut   -d   ' '   -f   3`

 

[RMerlin]

If you're thinking about an OpenVPN event script, look at the documentation for a list of available environmental variables:

https://community.openvpn.net/openvpn/wiki/Openvpn23ManPage

 

[pat.ibulaire]

Does this work?

IP_GW=`ip route show   |   grep   '128.0.0.0'   |   cut   -d   ' '   -f   3`

It works, Fantastic thank you!
Then I can solve my problem with the selective routing, killing the route pushed by the server and replace them with the good gateway value...