Re: mrtg/snmp/subinterfaces

From: Chris Burton (Chris_at_7of9b.org)
Date: 06/07/04

  • Next message: Piotr Kowalczyk: "Re: mrtg/snmp/subinterfaces" 
    To: "Piotr Kowalczyk" <pikov@piasta.pl>, <focus-linux@securityfocus.com>
Date: Mon, 7 Jun 2004 18:23:29 +0100

    > > Tell me, is there any reasonable way to monitor subinterfaces
    > > utilization on linux router? It's not difficult to get via snmp info
    > > about phisical eg. eth1, but I have there subinterfaces which I
    > > _have_to_ monitor, and I have to do that fast. Any ideas?
    > > please, help
    > > thanks in advance,

    Hi,
     You can do similar and monitor the IP address on the aliased devices using
    iptables. All you need is an iptable rule to "catch" the IP you are
    interested in looking at. Then put together a script that reads the iptables
    counters and gives it back to mrtg or if you want to monitor it remotely
    exec the reporting script from snmp.

    ChrisB.

  • Next message: Piotr Kowalczyk: "Re: mrtg/snmp/subinterfaces"

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