[SOLVED] Need help with "ip route"

[octopus]

Need help with more reliable route rule.
I'm using this: ip route | grep ^46| awk '{print $1}'
But when/if "46" change it doesn't work.

octopus@OCTOPUS:/tmp/home/root# route
Kernel IP routing table
Destination  Gateway  Genmask  Flags Metric Ref  Use Iface
46.22x.xx.xxx  h-4-xxx-1.axxx. 255.255.255.255 UGH  0  0  0 vlan2
155.4.xxx.x  *  255.255.255.255 UH  0  0  0 vlan2
192.168.12.0  *  255.255.255.0  U  0  0  0 br0
155.4.xxx.x  *  255.255.254.0  U  0  0  0 vlan2
10.129.0.0  *  255.255.0.0  U  0  0  0 tun11
127.0.0.0  *  255.0.0.0  U  0  0  0 lo
default  h-4-xxx-1.axxx. 0.0.0.0  UG  0  0  0 vlan2

octopus@OCTOPUS:/tmp/home/root# ip route | grep ^46| awk '{print $1}'
46.22x.xx.xxx

 

[octopus]

Solved:

ip route show table main| grep "via $(nvram get wan0_gateway)" | grep -v "default" | awk -F' ' '{ print $1 }'

http://www.snbforums.com/threads/help-my-with-an-easy-script-to-show-vpn-status.33948/