Re: [vpp-dev] SIGSEGV when bootstrapping

Hi Dave, On Mon, 2017-08-28 at 14:12 -0400, Dave Wallace wrote: > Marco, > > > > Thanks for the follow up. Could you please file a Jira for this > issue > (https://jira.fd.io/secure/RapidBoard.jspa?rapidView=20&projectKey=VP > P) > and/or submit a patch if you find a

Re: [vpp-dev] Issue forwarding TCP packets

Thanks Florin, it works with offload disabled, earlier when i tried changing offload settings i missed doing it on one machine. However my question is still about why VPP is unable to handle it, is it a missing configuration or missing functionality in VPP? i can ssh from one vm to ano

[vpp-dev] netwoking-vpp l3 issue

Hello, I recently install openstack using devstack with networking-vpp plugin, and disable q-agt, q-l3 replaced by vpp-agent, but router doesnot work. so I want to ask that : a. how the vpp-agent implement route function? b. vpp-agent call which vpp command to achive route function ? thank you

Re: [vpp-dev] ACL Match in fa_node.c

Thank you Andrew, seems I was looking at an older version... I was thinking of similar thing like using tuple space search like you already done. It is very good work and lots of considerations. One quick question: I just start looking at the code, but it seems all the rules are stored in one

Re: [vpp-dev] Issue forwarding TCP packets

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 this helps, Florin > On Aug 28, 2017, at 10:56 AM, Prabhjot Singh Sethi > wrote: > > We have been trying

Re: [vpp-dev] [EXT] Re: [discuss] Question about VPP support for ARM 64

Hi Eric, Seeing similar ICEs with GCC 5.3.1. Can you try GCC 5.4.0+? That might require a newer Ubuntu filesystem than the one described on the MACCHIATObin wiki. I will be setting up a MACCHIATObin shortly. Brian On 08/26 02:59:33, Eric Chen wrote: > HI Brian, > > Yes, I upgrading to Ubuntu 1

Re: [vpp-dev] [discuss] Question about VPP support for ARM 64

On 08/23 08:05:16, Damjan Marion (damarion) wrote: > > On 23 Aug 2017, at 06:30, Brian Brooks > mailto:brian.bro...@arm.com>> wrote: > > Hi Damjan, George, > > I just pulled lastest source and tried native build (platforms/vpp.mk) on > ARMv8: > > cat: '/sys/bus/pci/devices/:00:01.0/ueven

Re: [vpp-dev] SIGSEGV when bootstrapping

Marco, Thanks for the follow up. Could you please file a Jira for this issue (https://jira.fd.io/secure/RapidBoard.jspa?rapidView=20&projectKey=VPP) and/or submit a patch if you find a workaround? Thanks, -daw- On 08/28/2017 12:22 PM, Marco Varlese wrote: After long digging I managed to fin

Re: [vpp-dev] https://gerrit.fd.io/r/8156 missing from master

On 08/28/2017 12:05 PM, Andrew Yourtchenko wrote: Dave, On 28 Aug 2017, at 17:32, Dave Wallace > wrote: Andrew, Having got some feedback from others, I don't think there is any one right way. For bugs found in a stable branch, it makes sense to push the origi

[vpp-dev] Issue forwarding TCP packets

We have been trying to use VPP as a L2/L3 forwarding data path between VMs. where we have connected tap interfaces from VM to VPP using "create host-interface name " after adding both the interfaces to same bridge-domain (bd_id = 2), we are able to ping from one VM to another (both in same subnet

Re: [vpp-dev] VPP Performance drop from 17.04 to 17.07

On 28 Aug 2017, at 17:47, Billy McFall mailto:bmcf...@redhat.com>> wrote: On Mon, Aug 28, 2017 at 8:53 AM, Maciek Konstantynowicz (mkonstan) mailto:mkons...@cisco.com>> wrote: + csit-dev Billy, Per the last week CSIT project call, from CSIT perspective, we classified your reported issue as

[vpp-dev] ethernet over dial-up support

Скажите можалуйста, планируется ли добавление поддержки ppp а также поддержки ethernet over dial-up? ___ vpp-dev mailing list vpp-dev@lists.fd.io https://lists.fd.io/mailman/listinfo/vpp-dev

Re: [vpp-dev] VPP Performance drop from 17.04 to 17.07

On Mon, Aug 28, 2017 at 8:53 AM, Maciek Konstantynowicz (mkonstan) < mkons...@cisco.com> wrote: > + csit-dev > > Billy, > > Per the last week CSIT project call, from CSIT perspective, we > classified your reported issue as Test coverage escape. > > Summary > === > CSIT test coverage got fixed,

Re: [vpp-dev] SIGSEGV when bootstrapping

After long digging I managed to find the issue... The problem happens when building VPP using gcc-7 compiler but it doesn't come up when building it with gcc-6. I will keep digging into this but I hope it might be of help to you folks too... Cheers, Marco On Mon, 2017-08-28 at 16:05 +0200, Mar

[vpp-dev] Query for IPSec support on VPP

Hi, I have recently started working on VPP IPSec. My knowledge for same is limited to IPSEC. I have few queries w.r.t to broader support of IPSec in VPP. Would appreciate any pointers/help for same. As per wiki below, I have installed IPSec and it worked well for aes-cbc-128/sha1 https:

Re: [vpp-dev] https://gerrit.fd.io/r/8156 missing from master

Dave, > On 28 Aug 2017, at 17:32, Dave Wallace wrote: > > Andrew, > > Having got some feedback from others, I don't think there is any one right > way. > > For bugs found in a stable branch, it makes sense to push the original patch > there, then cherry pick to master and then identify if

Re: [vpp-dev] https://gerrit.fd.io/r/8156 missing from master

Andrew, Having got some feedback from others, I don't think there is any one right way. For bugs found in a stable branch, it makes sense to push the original patch there, then cherry pick to master and then identify if it makes sense to cherry pick it to any other branches. For bugs found

Re: [vpp-dev] Duplicate Prefetching of 128 bytes memory.

> On 27 Aug 2017, at 12:04, mrityunjay.kum...@wipro.com wrote: > > Dear Team > I would like bring it to your kind notice of below code of vpp-1707-dpdk > plunging. > > static_always_inline void dpdk_prefetch_buffer_by_index (vlib_main_t * vm, > u32 bi) > { > vlib_buffer_t *b; > struct rte

Re: [vpp-dev] SIGSEGV when bootstrapping

And a even more complete BT with sources below: [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib64/libthread_db.so.1". vlib_plugin_early_init:356: plugin path /usr/lib64/vpp_plugins load_one_plugin:184: Loaded plugin: acl_plugin.so (Access Control Lists) load_one

[vpp-dev] Duplicate Prefetching of 128 bytes memory.

Dear Team I would like bring it to your kind notice of below code of vpp-1707-dpdk plunging. static_always_inline void dpdk_prefetch_buffer_by_index (vlib_main_t * vm, u32 bi) { vlib_buffer_t *b; struct rte_mbuf *mb; b = vlib_get_buffer (vm, bi); mb = rte_mbuf_from_vlib_buffer (b); CLI

Re: [vpp-dev] [csit-dev] make test python segfault in ubuntu 16.04

Hi Dave, Thanks a lot for thorough analysis! I’d also really like to see 1 be fixed as soon as possible. Cheers, Florin From: Dave Wallace Date: Friday, August 25, 2017 at 10:56 AM To: "vpp-dev@lists.fd.io" Cc: "Florin Coras (fcoras)" , "csit-...@lists.fd.io" Subject: Re: [csit-dev] make te

Re: [vpp-dev] SIGSEGV when bootstrapping

Apologies, I forgot to also provide some extra information: > Using DPDK 17.08. > A backtrace below: (gdb) bt #0 0x7765bced in mfib_entry_create () from /usr/lib64/libvnet.so.0 #1 0x7765cdc7 in mfib_table_entry_update () from /usr/lib64/libvnet.so.0 #2 0x77656b85 in ip

[vpp-dev] SIGSEGV when bootstrapping

Hi, I'm running the tip of master branch and I get a segmentation fault when launcing "vpp -c /etc/vpp/startup.conf" My startup.conf is very simple, I don't even map dpdk interfaces, etc. since I am using in a virt environment. I wonder if by any chance a new setting/parameter was introduced whi

[vpp-dev] Fwd: VPP Performance drop from 17.04 to 17.07

Dear vpp-dev, Pls let us know if CSIT team can assist any further with resolving this v1707 regression: VPP v17.07 L2BD NDR and PDR multi-thread performance broken [https://jira.fd.io/browse/VPP-963 VPP-963] VPP-963 ticket includes git bisecting

Re: [vpp-dev] VPP Performance drop from 17.04 to 17.07

+ csit-dev Billy, Per the last week CSIT project call, from CSIT perspective, we classified your reported issue as Test coverage escape. Summary === CSIT test coverage got fixed, see more detail below. The CSIT tests uncovered regression for L2BD with MAC learning with higher total number of

[vpp-dev] Is it possible to apply L2 classifier before ethernet-input?

Hi, There are cases where creating sub interfaces for a lot of vlan combinations (outer and inner vlan) and would prefer to match the packet and direct it some node in the graph for control plane processing. (Think PPPoE) Is it possible to directly punt packets to l2 classifier? Because ethernet-

Re: [vpp-dev] [EXT] Re: compiling error natively on an am64 box for fd.io_vpp

+1 From: Damjan Marion [mailto:dmarion.li...@gmail.com] Sent: Saturday, August 26, 2017 3:11 PM To: Eric Chen Cc: Dave Barach (dbarach) ; Sergio Gonzalez Monroy ; vpp-dev Subject: Re: [vpp-dev] [EXT] Re: compiling error natively on an am64 box for fd.io_vpp Hi Eric, Same code compiles perfec

Re: [vpp-dev] C language binding API

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 how can i communic

[vpp-dev] how can i compile vpp-api/client

How can i compile test.c in vpp-api/client directory? ___ vpp-dev mailing list vpp-dev@lists.fd.io https://lists.fd.io/mailman/listinfo/vpp-dev

[vpp-dev] C language binding API

Where can i find tutorial for C language binding for API? or how can i communicate to API through C language? ___ vpp-dev mailing list vpp-dev@lists.fd.io https://lists.fd.io/mailman/listinfo/vpp-dev