Hi Neale, Do you have any suggestions for this problem. Did you face this random issue anytime?
On Sat, Jul 31, 2021 at 7:05 PM Vijay Kumar via lists.fd.io <vjkumar2003= gmail....@lists.fd.io> wrote: > Hi Neale, > > I am testing data traffic b/w Strongswan and VPP but sometimes data > traffic is dropped in *esp4-decrypt-tun *graph node. Sometimes it is > dropped with "Integrity failure" while sometimes it is "Unsupported > payload" > > But if I delete the tunnel and re-establish IPSec SA, then it works fine. > > I have ensured the configuration w.r.t PSK, Proposals and TS is fine. > Also, I confirmed that the adjacencies(routes) for the Strongswan are fine > on the VPP side. > > Version I am using is pasted below. > > Could I be missing something? These are random issues. > > > vpp# show version > *vpp v20.05.1-2*~g44ff05906-dirty built by an-vijay_kumar on 56d1c81f572a > at 2021-07-30T15:54:16 > > > > Regards. > > > >
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