[vpp-dev] hugepage allocation and vpp startup

2017-04-13 Thread Ernst, Eric
I'd like to better understand how hugepages are allocated at boot when vpp is not started, as well as what happens what vpp is started (ie, systemctl start vpp). The reason I ask is that I'm running into an issue with hugepage allocation changes causing VPP to fail. Whereas 1024 2MB pages is t

Re: [vpp-dev] Feedback on vhost-user / VM usage

2017-04-13 Thread Maciek Konstantynowicz (mkonstan)
> On 13 Apr 2017, at 16:05, Ernst, Eric wrote: > > Thanks for the quick reply, Maciek. Np. > > Just to be double sure, your jumbo frame results should be ~1.3Mpps/16 _G_bps, > not _H_, right? I assume you aren't using humble-burst measurements. More like “Heroic-" :) Fat fingers on my side

Re: [vpp-dev] Feedback on vhost-user / VM usage

2017-04-13 Thread Ernst, Eric
Thanks for the quick reply, Maciek. Just to be double sure, your jumbo frame results should be ~1.3Mpps/16 _G_bps, not _H_, right? I assume you aren't using humble-burst measurements. I looked through some of the links, and understand that generally performance should scale with frequency/number

[vpp-dev] is there a plan for VirtualEthernet QoS support?

2017-04-13 Thread war
or how to limit bandwidth for a sw interface ? ___ vpp-dev mailing list vpp-dev@lists.fd.io https://lists.fd.io/mailman/listinfo/vpp-dev

Re: [vpp-dev] How to send packets from control plane to a link local IPv6 address?

2017-04-13 Thread Nagaprabhanjan Bellaru
Hi Neale, In icmp6_neighbor_solicitation_or_advertisement function , a comment like this is mentioned: /* If src address unspecified or link local, do not learn neighbor MAC */ How else are we supposed to resolve link local IPv6 addresses? The ip6_discover_neighbor_node is sending a neighbor sol

Re: [vpp-dev] Feedback on vhost-user / VM usage

2017-04-13 Thread Maciek Konstantynowicz (mkonstan)
+csit-dev Eric, The way we test vpp vhostuser in CSIT is by generating packet streams from external traffic generator per VM topology shown at this link: https://docs.fd.io/csit/rls1701/report/vpp_performance_tests/overview.html#tested-physical-topologies VM vhostuser testing methodology i

Re: [vpp-dev] Fwd: Change in vpp[master]: make test: python interpreter customization

2017-04-13 Thread Jan Gelety -X (jgelety - PANTHEON TECHNOLOGIES at Cisco)
Hello Klement, Unfortunately, the VIRL simulation has not been started successfully. I did some cleaning action on VIRL servers and forced recheck in your commit. I will keep my eyes on the started virl verify job https://jenkins.fd.io/job/vpp-csit-verify-virl-master/4910/ Thanks, Jan PS: It