Hi,
I tried to collect sflow packet on OVS switch in Openstack. But captured
paackets contain only traffic coming out from the VM i.e samples contain
Raw Packet of VM to external network direction only.following command is
used to enable
export COLLECTOR_IP=10.3.5.112
export COLLECTOR_PORT=6343
export AGENT_IP=eth1
export HEADER_BYTES=256
export SAMPLING_N=1
export POLLING_SECS=10
ovs-vsctl -- --id=@sflow create sflow agent=${AGENT_IP}
target=\"${COLLECTOR_IP}:${COLLECTOR_PORT}\" header=${HEADER_BYTES}
sampling=${SAMPLING_N} polling=${POLLING_SECS} -- set bridge br-int
sflow=@sflow
Connection is
VM ->tap device->br-int(sflow enabled)-----veth-pair----->br-data-eth.
Why packets are colected for 1 direction only?
Thanks & Regards
Harsh Jain
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