Hi Chetan, That is a pretty old version of vpp, so I would first recommend updating to something newer. Regarding the specific issue you are hitting, it’s hard to tell what’s causing it from your description. Maybe also try iperf3 like here [1] and see if that works. If that’s still not working, check with "show errors” and “show int” if packets are received and dropped by the receiving vpp.
Regards, Florin [1] https://wiki.fd.io/view/VPP/HostStack/LDP/iperf > On Mar 2, 2021, at 1:33 AM, Chethan Seshadri via lists.fd.io > <[email protected]> wrote: > > Hi, > > I am using VPP 19.04.2. I was able to establish "ping" connectivity between 2 > VPP instances running on 2 VMs. I am not able to establish TCP socket level > connectivity. When I use sock_test_(server|client), the server just sits > there waiting for the client and the client hangs as well. > > What steps am I missing here? Can anyone point me to a specific > documentation? > > Thanks in advance. > > Regards, > Chethan > > > >
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