VPP-77 Creating VXLAN over IPv6 via API fails
VPP-77 Creating VXLAN over IPv6 via API fails

Tunnel dst is incorrectly being set to the requested src address.

Change-Id: I44e2ee475f0572e78d148951c5d4684e85e08ce7
Signed-off-by: Chris Luke <77b9dc41542bba50ff94234985ac7feef3984b39@flirble.org>

milanlenco/vpp,chrisy/vpp,FDio/vpp,FDio/vpp,milanlenco/vpp,FDio/vpp,vpp-dev/vpp,chrisy/vpp,chrisy/vpp,muharif/vpp,GabrielGanne/vpp-flowtable,GabrielGanne/vpp-flowtable,GabrielGanne/vpp-flowtable,FDio/vpp,GabrielGanne/vpp-flowtable,muharif/vpp,vpp-dev/vpp,muharif/vpp,chrisy/vpp,chrisy/vpp,vpp-dev/vpp,vpp-dev/vpp,FDio/vpp,milanlenco/vpp,chrisy/vpp,milanlenco/vpp,FDio/vpp,FDio/vpp,milanlenco/vpp,FDio/vpp,vpp-dev/vpp,vpp-dev/vpp,chrisy/vpp,GabrielGanne/vpp-flowtable,vpp-dev/vpp,muharif/vpp,GabrielGanne/vpp-flowtable,muharif/vpp,chrisy/vpp,muharif/vpp,milanlenco/vpp