Hi neale-san, I'm sorry for the delay in replying your e-mail. We analyzed, it was found that NIC driver doesn't support. So, We will try the other NIC.
Thank you for your support in your busy time. Thanks Satomi On 2018/07/18 19:48, Neale Ranns (nranns) wrote:
Hi Satomi, That’s a big trace. Can you point to an example of a packet drop that is causing you problems. Thanks neale -----Original Message----- From: 井上里美 <inoue.sat...@lab.ntt.co.jp> Date: Wednesday, 18 July 2018 at 10:58 To: "Neale Ranns (nranns)" <nra...@cisco.com>, "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: [WARNING : MESSAGE ENCRYPTED] Re: [vpp] VXLAN arp response packet is dropped Hi, neale san,Thank you for your reply.Sure!Satomi On 2018/07/18 17:27, Neale Ranns (nranns) wrote:> Can I see the packet trace? > > /neale > > -----Original Message----- > From: 井上里美 <inoue.sat...@lab.ntt.co.jp> > Date: Wednesday, 18 July 2018 at 09:54 > To: "Neale Ranns (nranns)" <nra...@cisco.com>, "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] VXLAN arp response packet is dropped > > Hi neale san, > > Thank you for your reply. > We used a vpp packet trace. > show trace is no error but on the caputure device,ARP request packet is > droped. > It happend the same event even L2. > > Could you give me some advice? > > 【Architecture】 > ＿＿ > ｜ ｜→caputure device→IXIA(port 2) > ｜VPP｜ > ｜ ｜←←←←←←←←←IXIA(port 1) > ｜＿＿｜ > > On 2018/07/06 21:39, Neale Ranns (nranns) wrote: > > 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 > > > > -- > > > > > > > > > > > > -- > ----------------------------------------------------- > > 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 > > > >------------------------------------------------------- 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
-- ----------------------------------------------------- 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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