[ovs-discuss] sFlow agent error: sfl_agent_error: receiver: flow sample too big for datagram
Oliver Dzombic
info at layer7.net
Mon Dec 9 18:32:53 UTC 2019
Hi Folks,
when we have high rates of packets per second sflow will not export this
traffic to the collector.
Inside of ovs-vswitchd.log we can see tons of entries like:
2019-12-09T18:15:04.739Z|30436|sflow(handler17)|WARN|sFlow agent error:
sfl_agent_error: receiver: flow sample too big for datagram
Our configuration:
ovs-vsctl -- --id=@sflow create sflow agent=127.0.0.1
target="\"127.0.0.1:6343\"" header=1518 sampling=500 polling=1 -- set
bridge ovsbridge sflow=@sflow
How can we improve this ? We would like to receive all traffic at the
collector, no matter how many packets or what packetsize will come in.
Any help / hint / idea is greatly appriciated.
Thank you !
--
Mit freundlichen Gruessen / Best regards
Oliver Dzombic
Layer7 Networks
mailto:info at layer7.net
Anschrift:
Layer7 Networks GmbH
Zum Sonnenberg 1-3
63571 Gelnhausen
HRB 96293 beim Amtsgericht Hanau
Geschäftsführung: Oliver Dzombic
UST ID: DE259845632
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