[mrtg] graphing cisco virtual interface/PPPoE users
Patrice Blot - FCNET
blot at fcnet.fr
Tue Feb 2 09:57:14 CET 2010
I browsed through the whole archive but could not find any solution to
I try to find a way to graph cisco dynamic interfaces (used for pppoe
Unfortunately each time a user make a connection the interface number
change as interface name,description and IP change too.
With cisco AV-pair radius values it's possible to change the alias
(named "description" in cisco) at connection time of the dynamic
virtual-access interface with for example the login of the user.
MRTG can refer interface with number, ip, mac address, description,
name, type, but not with alias (ifalias). But MRTG can use alias for
description (--ifdesc=alias) so it can read it. And in my case cfgmaker
gives the user login in description as expected but cannot refer target
I was unable to make mrtg reference to alias of interface.
Did I miss something ?
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