[netflow-tools] Repost: not seeing flows behind cable modem

Damien Miller
Mon, 20 Aug 2007 10:12:47 -0000

On Wed, 15 Aug 2007, Owen McCusker wrote:

> Greetings,
>
> Sorry for the repost, if it made, on this subject.
>
> I am running softflowd 0.9.8 on a FreeBSD box which sits right behind
> a cable modem.
> I am not seeing flows.
>
> The IPs are handed out via DHCP, and the name is fully qualified,
> host.my.domain.
>
> Do I need some special configurations to receive flows in this
> situation?

Please post the commandline options that you are using to run softflowd,
and some debug output (run with -D in addition to your usual options).

Thanks,
Damien