Re: [vpp-dev] VPP and SR-IOV(?): No packets reaching VPP interfaces

Would the MTU settings be related to the max_rx_pktlen? Since as I mentioned in the other mail when I lowered it to 1500 as per Avinash's advice the packets are no longer dropped. /T On 12 May 2017 at 20:05, Damjan Marion (damarion) wrote: > > > > On 12 May 2017, at 17:34, Tomas Brännström > w

Re: [vpp-dev] SNAT deterministic crash

Thanks for your advice. Regards, Ewan yug...@telincn.com From: Matus Fabian -X (matfabia - PANTHEON TECHNOLOGIES at Cisco) Date: 2017-05-15 14:29 To: yug...@telincn.com; vpp-dev Subject: RE: RE: [vpp-dev] SNAT deterministic crash Hi, we don't have plan to allocate memory dynamically (maybe

Re: [vpp-dev] SNAT deterministic crash

Hi, we don't have plan to allocate memory dynamically (maybe setup number of session slots per user). Deterministic NAT is feature for CGN deployments, so it is assumed that you will use almost everything session slots. Regards, Matus From: yug...@telincn.com [mailto:yug...@telincn.com] Sent:

Re: [vpp-dev] SNAT deterministic crash

Hi, Do we have any plan to allocate memory dynamicly, i mean use the memory when it needed in the packets forwarding procedure? Regards, Ewan yug...@telincn.com From: Matus Fabian -X (matfabia - PANTHEON TECHNOLOGIES at Cisco) Date: 2017-05-15 13:47 To: yug...@telincn.com; vpp-dev Subje

Re: [vpp-dev] snat crash

Thanks. Ewan yug...@telincn.com From: Matus Fabian -X (matfabia - PANTHEON TECHNOLOGIES at Cisco) Date: 2017-05-15 13:53 To: yug...@telincn.com; vpp-dev Subject: RE: RE: [vpp-dev] snat crash https://wiki.fd.io/view/VPP/Command-line_Arguments#.22heapsize.22_parameter Matus From: yug...@tel

Re: [vpp-dev] snat crash

https://wiki.fd.io/view/VPP/Command-line_Arguments#.22heapsize.22_parameter Matus From: yug...@telincn.com [mailto:yug...@telincn.com] Sent: Monday, May 15, 2017 7:51 AM To: Matus Fabian -X (matfabia - PANTHEON TECHNOLOGIES at Cisco) ; vpp-dev Subject: Re: RE: [vpp-dev] snat crash Hi, You me

Re: [vpp-dev] snat crash

Hi, You me this file "/etc/vpp/startup.conf ", i have not found any para to control heapsize yet, could you show me how to set heapsize? yug...@telincn.com From: Matus Fabian -X (matfabia - PANTHEON TECHNOLOGIES at Cisco) Date: 2017-05-15 13:44 To: yug...@telincn.com; vpp-dev Subject: RE: [v

Re: [vpp-dev] SNAT deterministic crash

Hi, Deterministic mode of SNAT plugin prealocate memory for 1000 session slots (one session 15B) for each host from inside network range, you need approximately 10GB for sessions vector. You need to set heap size in VPP startup configuration with heapsize parameter. Regards, Matus From: vpp-

Re: [vpp-dev] snat crash

Hi, Deterministic mode of SNAT plugin prealocate memory for 1000 session slots (one session 15B) for each host from inside network range, so fo /16 network you need approximately 10GB memory for sessions vector. This require to compile VPP with 64 bit vector (-DCLIB_VEC64) and add heapsize para

[vpp-dev] SNAT deterministic crash

Hi all, I have add compile option -DCLIB_VEC64, if i want to get this cmd "vppctl snat deterministic add in 192.168.60.0/16 out 10.10.55.1/32" work, what else need i to do? Or how much mem do i need here? Regards, Ewan yug...@telincn.com ___ vpp-dev

[vpp-dev] any "cloud" facilities for testing VPPs and VNFs at high load ?

I am looking for a way to create a test setup for my VPP-based VNF, running at 10-100gbps throughput. Any recommendations ? Short of putting together their own network lab with in-house hardware, how do folks test their virtual switches, VPPs, and VNFs ? At a minimum, I want to run my VNF on say