sFlow commands
ovs-vsctl -- --id=@s create sFlow agent=<agent> target=<target>[,<target>,...] header=<header> samping=<samping> polling=<polling> -- set Bridge <bridge> sflow=@s
PicOS OVS supports sFlow v5.
Example:
admin@PicOS-OVS$ovs-vsctl -- --id=@s create sFlow agent=eth0 target=\"10.10.50.207:9901\" header=128 sampling=2000 polling=30 -- set Bridge br0 sflow=@s In the above CLI, the parameters are shown as following: COLLECTOR_IP=10.10.50.207 COLLECTOR_PORT=9901 AGENT_IP=eth0 HEADER_BYTES=128 SAMPLING_N=64 POLLING_SECS=10
ovs-vsctl – clear Bridge <bridge> sflow
Delete sFlow from sFlow table.
Example:
Clear sFlow from sFlow table in bridge br0.
admin@PicOS-OVS$ovs-vsctl -- clear Bridge br0 sflow
Troubleshoot the configuration
admin@5712$ovs-vsctl list sflow _uuid : 3362a543-4a1a-47db-898a-0ec0eddb7aa0 agent : "eth0" external_ids : {} header : 128 polling : 30 sampling : 2000 targets : ["172.16.0.173:8008"]
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