Hi Holoo,
I see nothing wrong with your VPP config. So please collect a packet trace and
the output of:
sh mpls fib 400
Thanks,
neale
From: <vpp-dev-boun...@lists.fd.io> on behalf of Holoo Gulakh
<holoogul...@gmail.com>
Date: Tuesday, 26 December 2017 at 17:39
To: "vpp-dev@lists.fd.io" <vpp-dev@lists.fd.io>
Subject: [vpp-dev] mpls routing
Hi,
I want to test a scenario in which I have two host and a VPP router.
host1(10.0.10.2)<------>(10.0.10.1)(Gb4/0/0)VPP(Gbb/0/0)(10.0.20.1)<------>(10.0.20.2)host2
host1 and host2 are two mpls-enabled ubuntu server.
Goal: To ping host1 from host2 using mpls label
=====================
VPP version: 18.01
ubuntu server : 16.04
====================
In this scenario host2 should put a label 400 on packet and then VPP router
should pop the label and then send it to host1.
I enter below command in host2:
ip route add 10.0.10.2/32<http://10.0.10.2/32> encap mpls 400 via inet
10.0.20.1
and I enter below command in VPP router:
mpls table add 0
set int mpls GigabitEthernet4/0/0 enable
set int mpls GigabitEthernetb/0/0 enable
mpls local-label 400 via 10.0.10.1 GigabitEthernet4/0/0
What happens:
===========
host2 sends out packet with label 400 and VPP router gets it. but host1 does
not get any packet.
I guess something wrong happen in VPP..
** What is wrong with my configuration??
** How should I configure hosts and VPP??
please help me with other scenarios that use:
1-mpls pop 2- mpls push 3- mpls swap
thanks in advance
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