Add IPv6 link networks to vr-bgp example
Add IPv6 link networks to vr-bgp example

bdreisbach/vrnetlab,bdreisbach/vrnetlab,plajjan/vrnetlab,holmahenkel/vrnetlab,plajjan/vrnetlab,mzagozen/vrnetlab,mzagozen/vrnetlab,holmahenkel/vrnetlab