interfaces.ifTable.ifEntry.ifOutOctets always zero for xn(4)

[Trond Endrestøl]

Does anyone know why interfaces.ifTable.ifEntry.ifOutOctets is always 
zero for xn(4)? This happens on XenServer 7.0.0 with stable/11 r306639 
as the guest.

Running MRTG in conjunction with net-mgmt/net-snmp gives me zero for 
the counter for the outgoing octets, while the counter for the 
incoming octets ticks away as it should.

Is this a bug in the xn(4) driver?

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