[mrtg] GRE Tunnel mrtg traffic
mohamed at tansat.com
Mon Nov 2 11:06:58 CET 2009
Router has 4 switch ports 0,1,2,3 and WAN port int fa 4 which shows as port 5 when I fire mrtg for that. This is router cisco 871.
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From: Jan Ferré [mailto:Jan.Ferre at uni-c.dk]
Sent: Monday, November 02, 2009 12:56 PM
To: Mohamed Sangey
Cc: mrtg at lists.oetiker.ch; lsolano at racsa.co.cr; amokhtar at eventumsolutions.com; s.shipway at auckland.ac.nz; bbolu at hotmail.com
Subject: Re: [mrtg] GRE Tunnel mrtg traffic
Are you sure the interface 5 is the right port for the gre tunnel? Your
equipment may make up some 'strange' port-number for the gre.
Or perhaps the equipment just doesn't count the traffic for a gre? It
may do so for physical interfaces only.
Mohamed Sangey wrote:
> Dear All,
> I have configured GRE Tunnel for my customer. Also created MRTG graph
> for it, but it misbehaves. I have fired mrtg config file for internet
> traffic, which reflect normal. Only problem is that traffic which
> shows VPN utilization.
> Note: Currently traffic is there through interface but mrtg doesn’t
> show anything. Also I tested before with Tunnel interface I got same
> results as above config file with int fa 4.
> Please assist.
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