before:
DBGvpp# ip route add 1.1.1.1/32 via mpls-tunnel0
ip route add 1.1.1.1/32 via mpls-tunnel0
ip route: parse error `via mpls-tunnel0'
DBGvpp# ip route add 1.1.1.1/32 via via mpls-tunnel0
ip route add 1.1.1.1/32 via via mpls-tunnel0
after:
DBGvpp# ip route add 1.1.1.1/32 via via mpls-tunnel1
ip route add 1.1.1.1/32 via via mpls-tunnel1
Change-Id: I2185a82fcf0799d59de9cb16e09b7f297faffab9
Signed-off-by: Neale Ranns <nranns@cisco.com>