We are using LACP and it works fine except that the "error-drop" statistics are increased for each LACP packet that arrives. We see this behavior both for VPP 19.08 and for the current master branch.
Here is an example of a packet trace for a LACP packet: 00:00:16:717846: rdma-input rdma: Interface101 (3) next-node bond-input 00:00:16:717848: bond-input src [...], dst [...], Interface101 -> Interface101 00:00:16:717849: ethernet-input SLOW_PROTOCOLS: [...] 00:00:16:717850: lacp-input Interface101: Length: 110 LACPv1 Actor Information TLV: length 20 [... LACP info here ...] Partner Information TLV: length 20 [... LACP info here ...] 00:00:16:717851: error-drop rx:Interface101 00:00:16:717852: drop lacp-input: good lacp packets -- cache hit So it says "good lacp packets" but at the same time "error-drop" which seems contradictory. LACP is in fact working fine, the only issue we have is the "error- drop" statistics that we would like to avoid if there is in fact nothing wrong. Is there some reason why it is desirable to report error-drop for all LACP packets, or is this something that can be fixed so that error-drop is only used when there is something wrong? Best regards, Elias
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