Nick Cutting wrote:
> Doesn't look like sflow daemon supports the -s sampling tag.
>
> %sources = (
> 'myRouter' => { 'port' => '9901', 'col' => '#00ff00', 'type' =>
> 'netflow', 'optarg' => ' -s -1000 '},
> );
yes, that's correct. The sflow sampling rate is specified in each sflow
packet, so there is no need to specify it on the collector - it's
automatically detected on a per-packet basis.
This is a working config on a small site (albeit a different sflow agent
platform, but that won't make any difference):
> %sources = (
> 'rtr01' => { 'port' => '2055', 'col' => '#0000ff', 'type' => 'sflow'
> },
> 'rtr02' => { 'port' => '2056', 'col' => '#00ff00', 'type' => 'sflow'
> },
> );
nfsen will then start up sfcapd instead of nfcapd.
Nick
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