[mrtg] Router uptime

[Stefano Giraldo]

Hi,
some routers release the uptime value in hours or worse in seconds, so your 
graphs could be a little bit wrong... ;)

So, I wrote these scripts to get the uptime, it use the uptime value taken 
from a graph page (at which time <router> had been up for XX days).

Retriving script

#!/bin/bash
UP=$(fgrep time /your_path/graph_page.html | fgrep day | awk '{print $9}' | 
sed 's/<B>//g')
if [ -z $UP ]
 then
  echo 0
  echo 0
  echo
  echo
 else
echo "$UP"
echo "$UP"
echo
echo
fi

Graph generator script

Target[gsr1_up]: `/var/STATS/rrd_cfg/sys/uptime/gsr1_up.sh`
SetEnv[gsr1_up]: MRTG_INT_IP="62.196.4.1" MRTG_INT_DESCR="UPTIME"
MaxBytes[gsr1_up]: 125000000
Title[gsr1_up]: Uptime for gix-gsr-gw1.ita.tip.net.
PageTop[gsr1_up]: <H1>Uptime for gix-gsr-gw1.ita.tip.net.</H1>
Options[gsr1_up]: nopercent,growright,gauge,noinfo
YLegend[gsr1_up]: Days
ShortLegend[gsr1_up]: Days
LegendI[gsr1_up]: &nbsp;Uptime:
LegendO[gsr1_up]:
Legend1[gsr1_up]: Uptime

Here the result:
http://swirl.netscalibur.it/rrd/gsr1_sys.html

Bye.

----
Stefano Giraldo

Network Operation Center
Netscalibur Italia S.p.A.
Via Caldera, 21 Building E - 20153 Milan Italy
----
----- Original Message ----- 
From: "Schlupkothen, Guido" <Guido.Schlupkothen at thyssenkrupp.com>
To: <mrtg at lists.oetiker.ch>
Sent: Wednesday, August 15, 2007 7:55 AM
Subject: Re: [mrtg] Router uptime



Hi Tolga,

To solve your problem you need the SNMP-command getit at xxx.xxx.xxx.xxx, where 
the x´s are the IP-Address of your server i.e.
This in combination with the RouterUptime parameter you will get what you 
want.

Regards
Guido


________________________________

Von: mrtg-bounces at lists.oetiker.ch [mailto:mrtg-bounces at lists.oetiker.ch] Im 
Auftrag von Tolga
Gesendet: Dienstag, 14. August 2007 15:42
An: Wes Hegge
Cc: mrtg at lists.oetiker.ch
Betreff: Re: [mrtg] Router uptime


When I click on an interface graph, I wish to see something like The 
statistics were last updated Tuesday, 14 August 2007 at 16:37, at which time 
'USRobotics' had been up for <uptimehere>

Wes Hegge wrote:

Not exactly sure what you are looking for here.

I understand router uptime but what is it you are trying to graph?  That the 
router is up at the time MRTG checked?

What is the RouterUptime parameter passing?  Do you wish to graph that 
value?

Sorry need so more info.

Wes


On 8/14/07, Tolga <tolga at ozses.net> wrote:

Hi,

I'm new to this list so please bear with me. How can I get MRTG to
display router uptime? I got a page at http://mrtg.kunduz.org but it
never displays the uptime. Googling, I found out about a RouterUptime
parameter, which I thought would do the job, but it didn't. Your help
with this would be appreciated.

Regards,

--
Stay with *nix :)

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-- 
Wes Hegge

- If the phone doesn'1 ring.  It is me.
-- Jimmy  Buffet


-- 
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