[c-nsp] netflow with source-mac address?

Gert Doering gert at greenie.muc.de
Sun Apr 14 16:20:11 EDT 2013


On Fri, Apr 12, 2013 at 04:20:44PM +0100, Nick Hilliard wrote:
> On 29/03/2013 17:38, Gert Doering wrote:
> > So that would also exclude Sup2T-based systems, using LAN cards (67/68/69xx)?
> James Rice found the following: http://goo.gl/xsP89
> It's not completely clear what this means in practice, but the limitations
> look peculiar.  No IXP in the world uses DHCP or 802.1x, and I've not heard
> of any which use IPSG.

And it very much sounds like "it will work for directly connected IP devices",
not for "routers".

Like in, quote: "The MAC address or physical port export data has a zero 
value if the IP device tracking data does not include the data for the 
specific IP address or VLAN being exported."


USENET is *not* the non-clickable part of WWW!
Gert Doering - Munich, Germany                             gert at greenie.muc.de
fax: +49-89-35655025                        gert at net.informatik.tu-muenchen.de
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