Re: [vpp-dev] UDP ECHO Server

Shashi, https://gerrit.fd.io/r/#/c/11239 I haven't fully tested the UDP support yet although it seems to work.  I'm now adding VCL UDP tests to make test which I will publish in a day or so. Thanks, -daw- On 03/26/2018 06:05 AM, Shashi Kant Singh wrote: Thanks Dave Anytime expected

[vpp-dev] VPP rpm install conflicts fail

Hello all, i git-clone the master branch - but the build failed with dpdk18.02 cksm then i checkout the last stable * (HEAD detached at v18.01) i build the RPM (i'm running fedora-27) but the rpm intstall failed - sudo rpm -i build-root/*.rpm *file /usr/include/dpdk from install of

Re: [vpp-dev] #VPPForTelecomm #vppFor5G#NextGenVPP

Hi Balaji I would be interested to discuss about item b and d below. I may not have project going on but definitely would want to touch base on possible work Regards Shashi From: vpp-dev@lists.fd.io [mailto:vpp-dev@lists.fd.io] On Behalf Of Andreas Schultz Sent: 26 March 2018 20:13 To:

Re: [vpp-dev] #VPPForTelecomm #vppFor5G#NextGenVPP

Hi Balaji, I'm currently working on UPF implementation [1] based on VPP that can be used for 5G and 4G PGW/SGW deployments. The corresponding project that implements the CP part of a SGW and PGW for that can be found at [2]. The UPF part so far has basic support for the Sx{a,b,c} reference

Re: [vpp-dev] UDP ECHO Server

Thanks Dave Anytime expected date? Regards Shashi From: vpp-dev@lists.fd.io [mailto:vpp-dev@lists.fd.io] On Behalf Of Dave Wallace Sent: 23 March 2018 18:32 To: vpp-dev@lists.fd.io Subject: Re: [vpp-dev] UDP ECHO Server I'm in the process of adding both IPv6 and UDP support to

Re: [vpp-dev] session handlers and UDP packet boundaries?

Hi Andreas, Not at this time. It’s on our todo list. Regards, Florin > On Mar 26, 2018, at 12:11 PM, Andreas Schultz > wrote: > > Hi, > > The session app handler converts everything into a byte stream, even datagram > protocols like UDP. Is there a way to

Re: [vpp-dev] UDP ECHO Server

It’s udp, meaning packets can be lost, and the test echo apps are not written to accept packet loss. If you want to just see packets flow, use the echo client/server in half-duplex mode. That is, start the server with no-echo and the client no-return options. The udp_echo app has not been

[vpp-dev] session handlers and UDP packet boundaries?

Hi, The session app handler converts everything into a byte stream, even datagram protocols like UDP. Is there a way to recover or keep to original packet boundaries? For a UDP based protocol it is quite simple to inject broken packets into the data stream. Without access to the original packet

Re: [vpp-dev] Very poor performance vm to vm via VPP vhostuser

Hello Yichen and Steven 1. Steven- I will upgrade qemu to 2.8 and let you know the perf. results. 2. Yichen - I took ubuntu 16.04 iso and launch its qcow2 like this: sudo qemu-system-x86_64 -name vhost1 -m 2048M -smp 4 -cpu host -hda /var/lib/libvirt/images/vm1.qcow2 -boot c -enable-kvm

Re: [vpp-dev] UDP ECHO Server

Hi Florin I did a clean build and now tcp is fine: vpp# test echo server uri tcp://192.168.180.30/5678 vpp# vpp# test echo clients uri tcp://192.168.180.30/5678 1 three-way handshakes in 0.00 seconds 1986.75/s Test started at 16.002011 Test finished at 16.002225 8192 bytes (0 mbytes, 0 gbytes)

Re: [vpp-dev] UDP ECHO Server

Hi Shashi, Please make sure you’ve rebuilt and reinstalled the debs off of master on the two machines where you’re running the tcp echo client/server apps. I just tried the two locally and they worked. As for the udp echo app, it’s unaware of memfd segments so it does not need

[vpp-dev] #VPPForTelecomm #vppFor5G#NextGenVPP

This post is in context of VPP usage and its value in the advancement of Telecom world which I have put below, Appreciate your feedback.     It is well known fact that the next big thing in telecommunication world is 5G, which is aiming to provide 10Gbps data rate along with support for