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Message-ID: <CAJm+voW-J-aMM_cqCghSOPtYW_LbtUrHOD8XsdMGjGawEhesuQ@mail.gmail.com> Date: Tue, 8 Dec 2015 20:26:12 +1300 From: Sam Russell <sam.h.russell@...il.com> To: roopa <roopa@...ulusnetworks.com> Cc: netdev@...r.kernel.org Subject: Re: MPLS decap with iproute2 Thanks all for your help, I got it working with Robert and Roopa's sysctl settings, the following works: ip route -f mpls add 100 dev lo On 8 December 2015 at 15:37, roopa <roopa@...ulusnetworks.com> wrote: > On 12/7/15, 11:42 AM, Sam Russell wrote: >> Hi, >> >> I've had success with the iproute2 manpage example for encapsulating >> outgoing traffic in MPLS, but I've not found a way to add decap routes >> inbound. >> >> I've tried "ip route -f mpls add 100 dev lo" and other variations, but I >> get netlink errors back. >> >> Has this been built yet? Is there sample config that I can try out? I'm >> running a home-built 4.3 kernel + iproute2 built from head (on ubuntu >> 15.10) and am comfortable with perf and splashing around in the codebase if >> need be. >> > Example below should work > ip -f mpls route add 100 as 200 via inet 10.1.1.2 dev eth0 > > You have to enable mpls on the interface first: > echo 1 > /proc/sys/net/mpls/conf/eth0/input > > multipath iproute2 patches are not in yet. Will submit them soon. > > let me know if you still get errors. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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