Public bug reported: The following command does not work:
$ ip route add 10.201.0.0/24 nexthop encap mpls 300 via 10.200.0.1 dev ntfp2 Error: "nexthop" or end of line is expected instead of "encap" In fact, iproute2 version points to v4.3.0, but the xenial kernel is a 4.4. $ ip -V ip utility, iproute2-ss151103 => https://git.kernel.org/pub/scm/network/iproute2/iproute2.git/commit/?id=6720eceff7b4 With an iproute2 v4.4.0 (iproute2-ss160111), that command works: $ modprobe mpls_iptunnel $ ./ip/ip route add 10.201.0.0/24 nexthop encap mpls 300 via 10.200.0.1 dev ntfp2 $ ./ip/ip r [snip] 10.201.0.0/24 encap mpls 300 via 10.200.0.1 dev ntfp2 At least, this patch is missing: 1e5293056a02 ("lwtunnel: Add encapsulation support to ip route") https://git.kernel.org/pub/scm/network/iproute2/iproute2.git/commit/?id=1e5293056a02 ** Affects: linux (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1771764 Title: iproute2: unable to add ip lwt mpls route on xenial Status in linux package in Ubuntu: New Bug description: The following command does not work: $ ip route add 10.201.0.0/24 nexthop encap mpls 300 via 10.200.0.1 dev ntfp2 Error: "nexthop" or end of line is expected instead of "encap" In fact, iproute2 version points to v4.3.0, but the xenial kernel is a 4.4. $ ip -V ip utility, iproute2-ss151103 => https://git.kernel.org/pub/scm/network/iproute2/iproute2.git/commit/?id=6720eceff7b4 With an iproute2 v4.4.0 (iproute2-ss160111), that command works: $ modprobe mpls_iptunnel $ ./ip/ip route add 10.201.0.0/24 nexthop encap mpls 300 via 10.200.0.1 dev ntfp2 $ ./ip/ip r [snip] 10.201.0.0/24 encap mpls 300 via 10.200.0.1 dev ntfp2 At least, this patch is missing: 1e5293056a02 ("lwtunnel: Add encapsulation support to ip route") https://git.kernel.org/pub/scm/network/iproute2/iproute2.git/commit/?id=1e5293056a02 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1771764/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
