Hi Satomi
Debugging packet loss is much easier with a VPP packet trace…
Regards,
neale
-----Original Message-----
From: <vpp-dev@lists.fd.io> on behalf of 井上里美 <inoue.sat...@lab.ntt.co.jp>
Date: Friday, 6 July 2018 at 12:38
To: "vpp-dev@lists.fd.io" <vpp-dev@lists.fd.io>
Cc: "Norimasa Asai (noasai)" <noa...@cisco.com>, エッジ仮想化hcoML
<nten-vedge...@hco.ntt.co.jp>, 小柳達也様 <koyanagi_tatsuya...@lab.ntt.co.jp>,
N転P_西岡孟朗様 <nishioka.take...@lab.ntt.co.jp>
Subject: [vpp-dev] [pw] [vpp] VXLAN arp response packet is dropped
The password is here.
1j^?iKvC]C;%
On 2018/07/06 19:37, 井上里美 wrote:
> Hi VPP Team,
>
> I'm Satomi Inoue and I belong to NTT laboratories.
> Could you tell me why ARP response packet is dropped?
>
> We set up vxlan while looking at
> ”Using_VPP_as_a_VXLAN_Tunnel_Terminator”manual.
> The procedure is as follows.
>
> [The result]
> ・ARP request packet : IXIA(port2)→VPP→IXIA(port1):OK
> ・ARP response packet : IXIA(port1)→VPP→IXIA(port2):NG
> →We checked it by trace command. Loopback interface in VPP drop the
> ARP response packet.
>
> [set up vxlan]
> 1. Create sub-interface
> vpp# create sub-interfaces VirtualFunctionEthernet0/9/0 1
> vpp# set interface state VirtualFunctionEthernet0/9/0.1 up
>
> 2. Create bridge-domain
> create bridge-domain 10001 learn 1 forward 1 uu-flood 1 arp-term 0
>
> 3. Create Loopback interface
> vpp# loopback create mac 1a:2b:3c:4d:5e:6f
> vpp# set interface state loop0 up
> vpp# set interface ip address loop0 1.1.1.1/32
> vpp# set interface ip table loop0 7
>
> 4. Apply loopback interface to bride-domain
> vpp# set interface l2 bridge loop0 10001 bvi
>
> 5.Apply sub-interface to bride-domain
> vpp# set interface l2 bridge VirtualFunctionEthernet0/9/0.1 10001 0
>
> 6.Create VXLAN tunnel
> vpp# create vxlan tunnel src 1.1.1.1 dst 20.10.0.1 vni 10001
> encap-vrf-id 7 decap-next l2
> vpp# set interface l2 bridge vxlan_tunnel0 10001 1
>
> Regards,
> Satomi
--
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日本電信電話株式会社 情報ネットワーク総合研究所
ネットワークサービスシステム研究所 転送サービス基盤プロジェクト
井上里美(Satomi Inoue)
〒180-8585 東京都武蔵野市緑町3-9-11
PHONE:0422-59-4151
E-MAIL:inoue.sat...@lab.ntt.co.jp
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