Re: [vpp-dev] Issue forwarding TCP packets

2017-08-28 Thread prabhjot
204 05b4 0402 080a 001b 0x0040: db05 0000 0103 0307 Regards, Prabhjot Quoting Florin Coras : Hi Prabhjot, From your description, I suspect it may be a linux tcp checksum offload issue. Could you try disabling it for all interfaces with: ethtool --offload rx off tx off Hope

Re: [vpp-dev] vlan sub interfaces

2017-09-28 Thread prabhjot
yes i verified it on stable/1707 itself. Regards, Prabhjot Quoting "Dave Barach (dbarach)" : See https://gerrit.fd.io/r/#/c/8590. The patch cherry-picked easily to stable/1707. Assuming that the cherry-pick patch validates - and that it solves your problem - it will be up to

Re: [vpp-dev] vlan sub interfaces

2017-09-29 Thread prabhjot
well looking at the change it definitely suggests to be a bug fix. we are currently using 1707 builds, and dont have plan to move to newer release right now, so would prefer a merge to 1707. Regards, Prabhjot Quoting "Neale Ranns (nranns)" : With my release manager hat on … Do w

Re: [vpp-dev] Fwd: :: Setting Mac address on Vlan interface

2017-12-01 Thread prabhjot
that can be done for VPP, we can work on this and contribute if useful. please share your inputs Regards, Prabhjot Quoting Omer Majeed : Hi Neale, Thanks for the reply. A physical interface could have multiple Vlan interfaces and I want traffic originating from Vlan interface to have user

Re: [vpp-dev] Fwd: :: Setting Mac address on Vlan interface

2017-12-01 Thread prabhjot
configuration please let me know if you want to understand the feature in detail. we can setup a short call for the same. Regards, Prabhjot Quoting "Neale Ranns (nranns)" : Hi Prabhjot, I would say it is possible, but one would need to place the NIC in promiscuous mode for an L3 int

[vpp-dev] Regarding C API

2017-08-15 Thread Prabhjot Singh Sethi
a typo so i have tried using "vat_plugin" as well without any success. can someone help with following - is the name of the library correct - where can i find this library Regards, Prabhjot ___ vpp-dev mailing list vpp-dev@lists.fd.io https:/

Re: [vpp-dev] Regarding C API

2017-08-16 Thread Prabhjot Singh Sethi
thanks, it works. Regards, Prabhjot - Original Message - From: "Burt Silverman" To: "Prabhjot Singh Sethi" Cc: "vpp-dev" , Sent: Tue, 15 Aug 2017 20:45:52 -0400 Subject: Re: [vpp-dev] Regarding C API It appears that there are 2 typos not just one: try -

Re: [vpp-dev] C language binding API

2017-08-28 Thread Prabhjot Singh Sethi
Please refer to https://wiki.fd.io/view/VPP/How_To_Use_The_C_API Regards, Prabhjot - Original Message - From: "Samuel S" To: Cc: Sent:Mon, 28 Aug 2017 12:02:09 +0430 Subject:[vpp-dev] C language binding API Where can i find tutorial for C language binding for API? or

[vpp-dev] Issue forwarding TCP packets

2017-08-28 Thread Prabhjot Singh Sethi
ents send out      8 segments retransmited     19 bad segments received.      <<<<<<<<<<<<<<<<<<<< Keeps increasing for every tcp packet     2 resets sent     InCsumErrors: 19               <<<

Re: [vpp-dev] Issue forwarding TCP packets

2017-08-30 Thread Prabhjot Singh Sethi
done only when the packet is egressing out of the server to other compute nodes or gateway. i think we can leave the topic open for now, and it can be considered later for performance improvements for TCP Regards, Prabhjot - Original Message - From: "Florin Coras" To: "

[vpp-dev] Trunk ports with VPP

2017-09-25 Thread Prabhjot Singh Sethi
port remains untagged irrespective of which sub-interface it came from. i am i missing something over here ? Regards, Prabhjot ___ vpp-dev mailing list vpp-dev@lists.fd.io https://lists.fd.io/mailman/listinfo/vpp-dev

Re: [vpp-dev] Trunk ports with VPP

2017-09-26 Thread Prabhjot Singh Sethi
onfig. set interface l2 tag-rewrite GigabitEthernet2/0/0.10 translate 1-1 dot1q 10 Regards, Prabhjot - Original Message - From: "John Lo (loj)" To: "Prabhjot Singh Sethi" , "vpp-dev@lists.fd.io" Cc: Sent: Mon, 25 Sep 2017 20:38:11 + Subject:

Re: [vpp-dev] Trunk ports with VPP

2017-09-26 Thread Prabhjot Singh Sethi
ays on the main interface and is not supplied to sub interface. Can someone please help if there is something not supported here? i am using VPP 17.07 with ubuntu 14.04 and using host interfaces for testing as of now Regards, Prabhjot - Original Message - From: "Prabhjot Singh Sethi&

[vpp-dev] vlan sub interfaces

2017-09-28 Thread Prabhjot Singh Sethi
bridge domain 3 when VPP receives tagged packet with vlan 10 it still associates it to bd 2 and not bd 3 Note: if i don't associate any bd with base interface it just drops the packet with some error. Regards, Prabhjot ___ vpp-dev mailing list vp

Re: [vpp-dev] vlan sub interfaces

2017-09-28 Thread Prabhjot Singh Sethi
yes it works perfectly fine with this patch.i hope this will be pushed to 17.07 branch as well. Thanks for the help :) Regards, Prabhjot - Original Message - From: "Akshaya Nadahalli" To: "Prabhjot Singh Sethi" , , "John Lo" Cc: Sent: Thu, 28 Sep 2

Re: [vpp-dev] vlan sub interfaces

2017-09-29 Thread Prabhjot Singh Sethi
ok, i wasn't aware that vlan sub interface support is advertised from 1710 release. even though merge to 1707 was a preference, we are ok either way. we can use it as a patch for now, till we move to 1710 builds Regards, Prabhjot - Original Message - From: "Luke Chris&q

Re: [vpp-dev] vhost-user stable implementation?: VPP native or DPDK

2017-10-17 Thread Prabhjot Singh Sethi
Hi Steven, we are also looking at using dpdk based virtualethernet interface, so looking back at this thread i was wondering what is the problem with dpdk based solution. 1. you mentioned dpdk based interface can be created via vdev in dpdk clause of startup file, can you share some example there

Re: [vpp-dev] vhost-user stable implementation?: VPP native or DPDK

2017-10-18 Thread Prabhjot Singh Sethi
sure, thanks i will give it a try Regards, Prabhjot - Original Message - From: "Steven Luong (sluong)" To: "Prabhjot Singh Sethi" , "Saxena Nitin" , "Guo Ruijing" , "vpp-dev@lists.fd.io" Cc: Sent: Tue, 17 Oct 2017 15:10:27 + Subje

Re: [vpp-dev] Fwd: :: Setting Mac address on Vlan interface

2017-12-04 Thread Prabhjot Singh Sethi
while correlating it to linux counterpart. so my expectation is there should be a way to have uniformity in source and dest MAC for forward and reverse traffic Regards, Prabhjot - Original Message - From: "Neale Ranns (nranns)" To:"prabh...@techtrueup.com" Cc:"vpp

Re: [vpp-dev] Fwd: :: Setting Mac address on Vlan interface

2017-12-04 Thread Prabhjot Singh Sethi
Thanks Neale for your time. as a followup i will try following. - setting MAC address on Physical interface - following up with expected configuration on firewall to rule out strict requirements on source MAC. Regards, Prabhjot - Original Message - From: "Neale Ranns (nranns)&