Re: [vpp-dev] ACL Plugin: check for null session

Dear Andrew Unfortunately I can't reproduce this case. It's really a rare situation. Regards On Tue, Dec 12, 2017 at 5:43 PM, khers wrote: > Dear Andrew > > This is a good explanation of how session add and delete works, > I think this not a benign operation, I could pro

Re: [vpp-dev] SEGSEGV in acl using 2 core configuration

ons' : output <https://paste.ubuntu.com/26214222/> lookat thread #1 sw_if_index_2!!! gdb backtrace <https://paste.ubuntu.com/26214237/> T-rex run as I said earlier. Hardware Info <https://paste.ubuntu.com/26214263/> Regards, Khers On Wed, Nov 8, 2017 at 8:48 PM, Andrew

Re: [vpp-dev] ACL Plugin: check for null session

Dear Andrew This is a good explanation of how session add and delete works, I think this not a benign operation, I could produce the rare scenario you explained. I will send backtrace and other details tomorrow. On Tue, Dec 12, 2017 at 2:46 PM, Andrew 👽 Yourtchenko wrote: > Dear Khers, &g

Re: [vpp-dev] ACL Plugin: check for null session

Dear Andrew I'm working on d594711a5d79859a7d0bde83a516f7ab52051d9b commit on stable/1710 branch. sorry for less info. I can't reproduce last issue I have reported, forgot the commit I were working on. Regards, Khers On Mon, Dec 11, 2017 at 12:24 PM, Andrew Yourtchenko wrote: &g

[vpp-dev] ACL Plugin: check for null session

Dear VPP folks, The get_session_ptr function may return null pointer, while we do not check this situation in code, for example fa_node.c line 1029, if the sess equals null, we get segmentation fault in next usage of sess. Please share your thought about this. Regards, Khers

Re: [vpp-dev] ACL Plugin: tagged interface

Dear Andrew Thanks for your attention, Yes of course I pushed to gerrit with id 9615. Regards, Khers On Tue, Nov 28, 2017 at 8:37 PM, Andrew Yourtchenko wrote: > Dear Khers, > > I believe you are right. That might not be all though... “dot1q”/“dot1ad” > mask value constant does n

[vpp-dev] ACL Plugin: tagged interface

default values. Regards, Khers ___ vpp-dev mailing list vpp-dev@lists.fd.io https://lists.fd.io/mailman/listinfo/vpp-dev

Re: [vpp-dev] SEGSEGV in acl using 2 core configuration

scenario. Regards, Khers On Wed, Oct 25, 2017 at 1:45 PM, Andrew 👽 Yourtchenko wrote: > Dear Khers, > > okay, cool! When testing the debug image, you could save the full dump > and the .debs for all the artefacts so just in case I could grab the > entire set of info and was able to l

Re: [vpp-dev] SEGSEGV in acl using 2 core configuration

function. I will send more info in few days. Regards, Khers On Oct 24, 2017 6:43 PM, "Andrew 👽 Yourtchenko" wrote: > Dear Khers, > > Thanks for the info! > > I tried with these configs in my local setup (I tried even to increase > the multi-cpu contention by specify

Re: [vpp-dev] SEGSEGV in acl using 2 core configuration

hash-table-memory 2147483648 vppctl set acl-plugin session timeout udp idle 5 vppctl set acl-plugin session timeout tcp idle 10 vppctl set acl-plugin session timeout tcp transient 5 Regards, Khers On Mon, Oct 23, 2017 at 7:52 PM, Andrew 👽 Yourtchenko wrote: > Hi, > > could you share the

[vpp-dev] SEGSEGV in acl using 2 core configuration

output acl 1 after about 100 seconds of running Trex with sfr scenario I got sigsegv. this is gdb's backtrace <https://pastebin.com/VvZ9Z3Nf>. Trex : ./t-rex-64 -f cap2/sfr.yaml -m 5 -c 4 Regards, Khers ___ vpp-dev mailing list vpp-dev@

[vpp-dev] Is there any solution for showing sessions in ACL plugin?

Hi folks, I have a question, in related to ACL plugin, Is there any command or API for showing session list (extract sessions from session table and showing content of them in vat or vppctl env? Best Regards, Kenny ___ vpp-dev mailing list vpp-dev@list

[vpp-dev] Vlan tagged packet processing in ACL Plugin

Hi, As far as I checked in vpp 17.07 branch version, It seems that the vlan tagged(dot1q) packets don't pass through ACL nodes for applying packet filtering rules. Is it a plan for adding vlan tagged packet processing in ACL Plugin? Thanks Cheers Edward ___

Re: [vpp-dev] Segmentation fault with -DCLIB_VEC64

Thanks, it works like a charm. On Sep 16, 2017 9:55 PM, "Dave Barach (dbarach)" wrote: > Please “rm /dev/shm/{global_vm,vpe-api,db}”, try again, and report > results... > > > > Thanks… Dave > > > > *From:* vpp-dev-boun...@lists.fd.io [mailto:vpp-dev-bou

[vpp-dev] Segmentation fault with -DCLIB_VEC64

Dear guys I got confused with a segfault. I have changed vpp.mk to use -DCLIB_VEC64 as gcc argument. I tried gdb but the svm.c is complicated for me. The gdb output pasted here <https://pastebin.com/EvLm0eQi>, Anyone familiar with this situation?! Any help appreciated. Cheers,

[vpp-dev] how to increase maximum number of sessions which are supported in ACL session hash table (default value is 1, 000, 000))

Hi Andrew I increased the value of "ACL_FA_CONN_TABLE_DEFAULT_MAX_ENTRIES" parameter in fa_node.h, because I want to improve the performance of statefull acl when there are sessions more than 10,000,000 . After doing this change , I compiled the source code and run vpp binary, but it seems that v

[vpp-dev] Using VPP as VSwitch between docker containers

lso it's difference with 'memif interface'. Any help appreciated. Cheers, khers ___ vpp-dev mailing list vpp-dev@lists.fd.io https://lists.fd.io/mailman/listinfo/vpp-dev

[vpp-dev] MEMIF Throuput Problem

here any solution and tuning to obtain more throughput? (I allocated one core to hostvpp and another core to lxcvpp) Cheers, khers ___ vpp-dev mailing list vpp-dev@lists.fd.io https://lists.fd.io/mailman/listinfo/vpp-dev

[vpp-dev] control_ping messages in acl plugin

Hi I've need acl_control_ping and acl_control_ping_reply message to use dump api in acl plugin, so I pushed a commit to gerrit. Please review this commit, <https://gerrit.fd.io/r/#/c/6919/> I'm a new commiter, so I don't know what to do when my code is not revi

[vpp-dev] unknown failure in centos-build [gerrit review process]

Hi I'd commit my change to gerrit 6919 <https://gerrit.fd.io/r/#/c/6919/4>, but there is a ambiguous failure. I read the logs <https://jenkins.fd.io/job/vpp-verify-master-centos7/5719/>, it seems fine! Any help is appreciated. Regards, khers __