BGP route service API supports programming routes with IP-IP encapsulation attributes

You can use the BGP route service API to program BGP routes with IP over IP (IP-IP) encapsulation attributes. 

You can specify the tunnel type, the remote endpoint address, and the color of the route. Keep the following in mind: 

• The egress endpoint must be a unicast IPv4 address. 
• The colors encoded in tunnel_encap and extended_community must match. 
• If the encapsulation ext_com and the tunnel attribute are both present, the egress endpoint must match the next-hop address. To enable this feature, configure the bgp-signal option at the [edit routing-options dynamic-tunnels tunnel-name] hierarchy level. The rest of your dynamic tunnel CLI configuration does affect the functionality of the programmed tunnels.