[vpp-dev] A few questions regarding mcast fib

2017-06-12 Thread Nagaprabhanjan Bellari
Hi, Just wanted to understand if the following things are achievable with VPP w.r.t IP multicast: 1. Ip multicast routing - check (S, G) and forward to one or more listeners 2. Ip multicast MPLS tunnel origination - check (S,G) and replicate to one or more MPLS tunnels (with different labels) 3.

[vpp-dev] vpp ip6 fib

2017-06-12 Thread Pragash Vijayaragavan
Hi, Can someone please help me on below, when i insert a route using "ip route add via " how does the fib insert this in its table[FWD, NON_FWD], -> does it call different functions for forwarding and nonforwarding ip6_addresses? I have inserted a cuckoo_add code on "ip6_fib_table_fwding_dpo_u

Re: [vpp-dev] Plugin question

2017-06-12 Thread Ratliff, Stanley
Dave, That was it. Thank you! Regards, Stan > -Original Message- > From: Dave Barach (dbarach) [mailto:dbar...@cisco.com] > Sent: Monday, June 12, 2017 8:04 AM > To: Ratliff, Stanley ; vpp-dev@lists.fd.io > Subject: RE: Plugin question > > From the code snippet you sent, I'm guessing

[vpp-dev] Interfaces not found with VPP under VMWare Workstation and CentOS guest

2017-06-12 Thread Burt Silverman
I have no problem building and running VPP using openSUSE and VirtualBox. I created a network interface and it shows as down after I start openSUSE. And after I start VPP, "show int" shows the interface. I can likewise create an e1000 interface [VMWare doesn't tell me it is e1000, but the kernel d

Re: [vpp-dev] New vpp node

2017-06-12 Thread Neale Ranns (nranns)
Hi Alessio, Nothing wrong with your method of compiling/running. Time to break out the debugger; sudo gdb ~/vpp/build-root/build-vpp_debug-native/vpp/bin/vpp (gdb) r -c /etc/vpp/startup.conf (gdb) bt /neale From: on behalf of Alessio Silvestro Date: Monday, 12 June 2017 at 17:42 To: "vpp-

[vpp-dev] New vpp node

2017-06-12 Thread Alessio Silvestro
Dear all, I am implementing a new node in VPP. The code is in ~/vpp/src/vnet/mynode/ In order to compile the code, I added the following lines to the file ~/vpp/src/vnet.am libvnet_la_SOURCES += \ vnet/mynode/my_file.c nobase_include_HEADERS += \ vnet/mynode/my_file

Re: [vpp-dev] Troubles with multiple-threads

2017-06-12 Thread Dave Barach (dbarach)
Dear Marco, Please supply missing relevant data: complete configurations including interface addresses, packet trace captures, gdb backtrace preferably from a TAG=vpp_debug image. Thanks… Dave -Original Message- From: vpp-dev-boun...@lists.fd.io [mailto:vpp-dev-boun...@lists.fd.io] On

[vpp-dev] Troubles with multiple-threads

2017-06-12 Thread Marco Varlese
Hi, I am seeing repeatedly issues when configuring VPP with worker threads. My platform is a multi-socket one (NUMA) so I want to PIN the VPP threads where my NIC card naturally belongs too (Node 3, first core is #48). The problem I see is: Anytime I enable the worker-threads VPP core-dumps whil

Re: [vpp-dev] Plugin question

2017-06-12 Thread Dave Barach (dbarach)
>From the code snippet you sent, I'm guessing that you forgot to unwind the >speculative enqueue at the top of the loop. That never ends well. Examine the >XXX_enqueue_x1 macro in detail, and you'll see that it increments >n_left_to_next and decrements to_next in the missed speculation case. You