No matter if you did the manual or the automated deployment, you have to configure EOS to peer with pmacct and send sFlow data:
[dbarroso@lab tmp]$ exit logout lab# conf sflow sample dangerous 10000 sflow polling-interval 1 sflow destination 127.0.0.9 9999 sflow source-interface $SOURCE_INTERFACE sflow run router bgp $AS neighbor 127.0.0.9 transport remote-port 1179 neighbor 127.0.0.9 update-source $SOURCE_INTERFACE neighbor 127.0.0.9 remote-as $AS neighbor 127.0.0.9 description "SIR/pmacct" neighbor 127.0.0.9 maximum-routes 12000
Don’t forget to replace
$SOURCE_INTERFACE with the source-interface you want to use to connect from your device to the agent and
$AS with your own AS.