[vpp-dev] DO NOT MERGE ANY PATCHES onto stable/1810

2018-10-22 Thread Marco Varlese
TO ALL COMMITTERS: I am in the process of cutting the 18.10 release. Please, do NOT merge any patches onto stable/1810 until the release has been announced on vpp-dev@lists.fd.io Thanks, -- Marco V SUSE LINUX GmbH | GF: Felix Imendörffer, Jane Smithard, Graham Norton HRB 21284 (AG Nürnberg)

Re: [vpp-dev] one question IP checksum

2018-10-22 Thread Zhang Yuwei
Thanks a lot, I think I got a better understanding cause of your help. As you said, the outer udp checksum is optional and often left as 0, is there any issue if I use VXLAN-GPE and send packet to ip4-input-nochecksum node which will skip the inner ip checksum verification? Regards, Yuwei

Re: [vpp-dev] clearing stats

2018-10-22 Thread Ole Troan
David, > in the new stats api, is there a way to clear counters or would that > be done using the existing messages? for example, clearing interface > stats with VL_API_SW_INTERFACE_CLEAR_STATS. There is nothing that clears all stats. The SW_INTERFACE_CLEAR_STATS will clear the interface stats.

[vpp-dev] clearing stats

2018-10-22 Thread David Cornejo
aloha, in the new stats api, is there a way to clear counters or would that be done using the existing messages? for example, clearing interface stats with VL_API_SW_INTERFACE_CLEAR_STATS. thanks, dave c -- Kailua, Hawaiʻi US +1 (808) 728-3050 UK +44 (020) 3286 2808 -=-=-=-=-=-=-=-=-=-=-=-

Re: [vpp-dev] one question IP checksum

2018-10-22 Thread John Lo (loj) via Lists.Fd.Io
Hi Yuwei, I did not suggest one can create VXLAN tunnel and send the dcap packet directly to ip4-input or ip4-input-nochecksum. It will not work because the VXLAN payload still have a MAC header before the IP header after decap. That's why it only works if it is sent to ethernet-input. You

Re: [csit-dev] [vpp-dev] VPP exits with SEGV in case of kernel version < 4.14 - update

2018-10-22 Thread Damjan Marion via Lists.Fd.Io
Yes, should be fixed now. 2 bugs slipped in today and both are dpdk plugin related, so they were not tested with make test. — Damjan > On 22 Oct 2018, at 17:18, Jan Gelety via Lists.Fd.Io > wrote: > > Hello, > > It seems that SEGV issue has been fixed by patch >

Re: [vpp-dev] VPP exits with SEGV in case of kernel version < 4.14 - update

2018-10-22 Thread Jan Gelety via Lists.Fd.Io
Hello, It seems that SEGV issue has been fixed by patch https://gerrit.fd.io/r/#/c/15440/ (Fix dereferencing null string in dpdk_early_init) but we are facing another issue: Oct 22 09:51:37 sut1 vpp[1702]: vpp[1702]: vlib_node_main_init: node `dpdk-crypto-input' refers to unknown node

[vpp-dev] VPP exits with SEGV in case of kernel version < 4.14

2018-10-22 Thread Jan Gelety via Lists.Fd.Io
Hello vpp developers, Could you, please, have a look on VPP-1469 ticket: VPP exits with SEGV in case of kernel version < 4.14 [0] It describes issue detected by CSIT tests last weekend. Thank you very much. Regards, Jan [0]: https://jira.fd.io/browse/VPP-1469 -=-=-=-=-=-=-=-=-=-=-=-

Odp: Re: [vpp-dev] vpp 18.07.1 hangs on intel x520-sr2

2018-10-22 Thread Glaza
# sysctl -w vm.nr_hugepages=4096 # /usr/local/bin/testpmd -v EAL: Detected 40 lcore(s) EAL: RTE Version: DPDK 17.05.2 EAL: No free hugepages reported in hugepages-1048576kB EAL: Probing VFIO support... EAL: Cannot get a virtual area: Cannot allocate memory EAL: Failed to remap 2 MB pages

Re: [vpp-dev] one question IP checksum

2018-10-22 Thread Zhang Yuwei
Hi John, thanks for your instructions, I tried to use your method with below steps: 1) Create tunnel: vppctl create vxlan tunnel src 10.0.0.1 dst 10.0.0.2 vni 24 encap-vrf-id 0 decap-next node ip4-input-no-checksum; 2) Send vxlan traffic without inner ip header; I can see obvious