We have been trying to use VPP as a L2/L3 forwarding data path between VMs.
where we have connected tap interfaces from VM to VPP using "create host-interface name <name>" after adding both the interfaces to same bridge-domain (bd_id = 2), we are able to ping from one VM to another (both in same subnet). However when we try to do ssh we observe that all the tcp packets are transmitted/forwarded by VPP to the other end but they are dropped as "bad segments received". Can anyone help with what could be wrong here, are we missing any other required config? Note:- same VMs works well when connected to linux bridge root@vm-2:~# netstat -s | grep -A11 -i tcp: Tcp: 33 active connections openings 4 passive connection openings 0 failed connection attempts 1 connection resets received 1 connections established 885 segments received 650 segments send out 8 segments retransmited 19 bad segments received. <<<<<<<<<<<<<<<<<<<< Keeps increasing for every tcp packet 2 resets sent InCsumErrors: 19 <<<<<<<<<<<<<<<<<<<< Keeps increasing for every tcp packet root@vm-2:~# Regards, Prabhjot
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