I’m trying to setup the attached topology (VPPTOPOLOGY.png) in order to work with VPP as CGN deterministic gateway.  VPP is intend to replace another CGN software, so the link between VPP and BGNRouter is not working yet.

So I first linked VPP to Layer2 switch and I was able to ping border router from vpp and vice versa.

When I add a static route on border router pointed to some of the networks specified as “VPP ROUTING TABLE” on the drawing and start a ping, VPP immediately crashes.

I attached all VPP config files and a outfrom from “journalctl -u vpp” at the moment of the crash, called error vpp.txt.

Hope that helps, I wasn’t able to get a trace since VPP stops working when that happens.

Version: v20.09-release
Compiled by: root
Compile host: caba6892cb91
Compile date: 2020-10-01T03:09:45
Compile location: /w/workspace/vpp-merge-2009-centos7-x86_64
Compiler: GCC 9.3.1 20200408 (Red Hat 9.3.1-2)
Current PID: 12264

add_info.txtstartup.conf