> On 3 Oct 2017, at 17:32, Saxena, Nitin <nitin.sax...@cavium.com> wrote: > > Hi, > > While running ping between VM1 to VM2 on aarch64, configured using vhost-user > interface, I am seeing following L2 errors in VPP v1710 for each ICMP packet > sent > > -------------------------------- > DBGvpp# show err > Count Node Reason > 1096 l2-output L2 output packets > 1096 l2-learn L2 learn packets > 2 l2-learn L2 learn misses > 36 l2-learn L2 learn hit updates > 1096 l2-input L2 input packets > 35 l2-flood L2 flood packets > 8 VirtualEthernet0/0/0-tx tx packet drops (no > available descriptors) > DBGvpp# sh int > Name Idx State Counter > Count > VirtualEthernet0/0/0 1 up rx packets > 552 > rx bytes > 52876 > tx packets > 552 > tx bytes > 52876 > drops > 8 > VirtualEthernet0/0/1 2 up rx packets > 552 > rx bytes > 52876 > tx packets > 552 > tx bytes > 52876 > local0 0 down > DBGvpp# show version > vpp v17.10-rc1~4-gbd70c2f built by nsaxena on sbr2s-10 at Tue Oct 3 08:16:41 > UTC 2017 > -------------------------------- > > Are these errors are false alarm ? While ping is working fine between two > VM's these errors are raising false alarms to me. Seems like a problem to me. > If something to be fixed I can contribute to fix these errors. Those counters are simply counting packets in the l2fib. You will get same output if you do “show counters”. nothing to worry about. Still I agree that this is confusing and that we might consider separating error counters from the normal ones...
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