[vpp-dev] maximum number of interfaces ? #vpp

2018-02-19 Thread georgeroman
Hi All,  I am very new to VPP. I basically just compiled it, assigned some interfaces and was ready to start testing performance improvements over kernel with an ixia box.  All in all i want to use 8 x 10G interfaces in my setup and pass through them a total of ~36Gbps of traffic but i got stuc

Re: [vpp-dev] maximum number of interfaces ? #vpp

2018-02-20 Thread georgeroman
I started disabling dpdk on  3 of the working ports and now i got the ones that were not working before in working state. So it look like i might reach some resource limitation when enabling more than 5 interfaces at the same time.  I will need to find out what resource was falling short now. Wis

Re: [vpp-dev] maximum number of interfaces ? #vpp

2018-02-20 Thread georgeroman
I manages to get this working with all 8 x 10G interfaces. it seem that the issue was dpdk_mbuf value which was a bit too low.

Re: [vpp-dev] maximum number of interfaces ? #vpp

2018-02-20 Thread georgeroman
[Edited Message Follows] I managed to get this working with all 8 x 10G interfaces. it seem that the issue was dpdk_mbuf value which was a bit too low.

[vpp-dev] num-mbufs higher than 420000 is causing VPP daemon to crash #opendaylight-releng

2018-02-20 Thread georgeroman
I have tried to adjust the num-mbufs to a value higher than 42 and this resulted in daemon crash about 1.3 minutes after starting it.  This is happening on -vpp v18.04-rc0~218-g07510dd -CentOS 7.4 -   4.15.0-1.el7.elrepo.x86_64