Hello vpp-dev, I’ve noticed that since dpdk-16.11 is merged in VPP, our encapsulation tests for LISP IP4oIP4 and IP6oIP4 and also VXLANoIP4 is failing due to:
vat# Count Node Reason 999999 dpdk-input Rx L4 checksum errors This does not affect oIP6 encapsulations, which might be interesting to compare. In DPDK16.11 I’ve found there was some rework regarding the Rx L4 checksum handling in (http://www.dpdk.org/browse/dpdk/commit/?id=9bc52f49fcfe2a499b1738700d857427c1433a5b) - Maybe it is not related but does anybody know by chance what might be the issue? Packet traces attached. I do not see packets coming from interface with encapsulation. Encapsulations are done between two VPP nodes. Thank you.
vpp-dpdk1611-encaps-trace.log
Description: vpp-dpdk1611-encaps-trace.log
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