Sure, Dave.. I will move to latest versions of VPP either 17.04 or 17.07. Will my plugins written for 16.06 directly work on these newer versions?
By the way , I tried increasing mBufs from 16384(default) to 32768 and does not seem to help. Thanks.. Sakthivel S On Fri, Aug 4, 2017 at 6:51 PM, Dave Barach (dbarach) <dbar...@cisco.com> wrote: > Does this problem occur w/ vpp 17.07? > > > > The software you mention is a full year old, and is so different from > master/latest that anything is possible. As of this writing, the community > has not announced an LTS plan. As the vpp project tech lead, I would be > shocked if the community decided to support 16.06 as an LTS release. It has > had minimal ongoing maintenance for a year. > > > > You might try increasing the number of mbufs configured in > /etc/vpp/startup.conf, but I’m guessing that will have no effect. > > > > “show hardware”, “show error”, and “show run” stats would help understand > what’s going on. > > > > Make sure that you haven’t oversubscribed the physical server. Otherwise, > ESXi will deschedule vpp and cause massive traffic loss. > > > > Thanks… Dave > > > > *From:* vpp-dev-boun...@lists.fd.io [mailto:vpp-dev-boun...@lists.fd.io] *On > Behalf Of *SAKTHIVEL ANAND S > *Sent:* Friday, August 4, 2017 8:59 AM > *To:* vpp-dev <vpp-dev@lists.fd.io> > *Subject:* [vpp-dev] dpdk tx drops > > > > > Hi > > I am using VPP 16.06 on Ubuntu 16.04.2 VM using vmware ESXI5.5 for layer > 4/5 packet forwarding. > > I use Intel 10G NICs with pcie-passthrough configuration at both ingress > and egress. I use only one core for dpdk. > > From another m/c I push traffic at rate of ~1Gbps. > > > > I see the error "dpdk tx drops" on the m/c running VPP packet forwarding > on tx interface. Rx interface is fine. > > Can some one throw some clues on this error and how to avoid this? > > > > Nic Type: Intel X710 10Gig > > > > Thanks in advance. > -- > > Thanks > Sakthivel S OM > -- Thanks Sakthivel S OM
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