• Roopa Prabhu's avatar
    lwtunnel: Add encapsulation support to ip route · 1e529305
    Roopa Prabhu authored
    This patch adds support to parse and print lwtunnel
    encapsulation attributes attached to routes for MPLS
    and IP tunnels.
    
    example:
    Add ipv4 route with mpls encap attributes:
    
    Examples:
    
      MPLS:
      $ ip route add 40.1.2.0/30 encap mpls 200 via inet 40.1.1.1 dev eth3
      $ ip route show
      40.1.2.0/30  encap mpls 200 via 40.1.1.1 dev eth3
    
      Add ipv4 multipath route with mpls encap attributes:
      $ ip route add 10.1.1.0/30 nexthop encap mpls 200 via 10.1.1.1 dev eth0 \
    		    nexthop encap mpls 700 via  40.1.1.2 dev eth3
      $ ip route show
      10.1.1.0/30
        nexthop encap mpls 200  via 10.1.1.1  dev eth0 weight 1
        nexthop encap mpls 700  via 40.1.1.2  dev eth3 weight 1
    
      IP:
      $ ip route add 10.1.1.1/24 encap ip id 200 dst 20.1.1.1 dev vxlan0
    Signed-off-by: default avatarRoopa Prabhu <roopa@cumulusnetworks.com>
    Signed-off-by: default avatarThomas Graf <tgraf@suug.ch>
    Acked-by: default avatarJiri Benc <jbenc@redhat.com>
    1e529305
iproute_lwtunnel.h 225 Bytes