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Googling, I found this "I've contacted USRobotics to ask why uptime OID
is NOT working
(/proc/uptime/ actually works but it's not accessed by SNMP daemon),
they responded that it's a known problem but they did not say if it
will be fixed in a next firmware update" and maybe that's why I can't
get the uptime. :(<br>
<br>
Wes Hegge yazmış:
<blockquote
cite="midff1434020708141453p4d8c0042j9e51fb331ad896af@mail.gmail.com"
type="cite">Tolga,<br>
<br>
I am suspecting that the product you are trying to get RouterUptime
from may not have that in its SNMP parameters. This maybe why it is
not showing up in the graphs. OID is the name for the SNMP parameter
you wish to query. There is a standard for the "regular" SNMP
information. For example this is the output from a snmpwalk on one of
my access points:
<br>
<br>
snmpwalk -c community -v 2c <a href="http://10.254.7.1">10.254.7.1</a><br>
<br>
SNMPv2-MIB::sysDescr.0 = STRING: CANOPY 7.3.6 Oct 24 2005 12:06:56<br>
SNMPv2-MIB::sysObjectID.0 = OID: SNMPv2-SMI::enterprises.161.19.250.256
<br>
DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (366791746) 42 days,
10:51:57.46<br>
SNMPv2-MIB::sysContact.0 = STRING: No Site Contact<br>
SNMPv2-MIB::sysName.0 = STRING: South Rock 5.2 Cyclone<br>
SNMPv2-MIB::sysLocation.0 = STRING: A&B Trucking<br>
<br>
The first part of the lines up to the "=" sign is the OID. Now part of
it is changed to a name instead of a number. I think of it like the
DNS name to the IP address relationship. The part of the OID that has
the letters instead of numbers is usually a standard. You may also
want to search for a MIB for your device. I usually do not use MIB's
but it is a document that has all of the OID's that a device can
supply, even the non-standard ones. Sometimes this file is readable,
not very readable, but you can make an educated guess as to what the
OID is and what it contains, <br>
<br>
If you look at line 3 you will notice that this is the uptime line for
my access points. So, I can now do this to query that parameter: <br>
snmpwalk -c community -v 2c <a href="http://10.254.7.1">10.254.7.1</a>
DISMAN-EVENT-MIB::sysUpTimeInstance <br>
It returns a line like this: DISMAN-EVENT-MIB::sysUpTimeInstance =
Timeticks: (366847143) 42 days, 11:01:11.43.<br>
<br>
Now my suggestion is to do an snmpwalk on your device to see if you can
find the uptime parameter. <br>
<br>
Once you have the OID you can look in the cfg file that is made by
cfgmaker to put it in place. I have to go for the night but I can help
some more in the morning. See if you can find the OID and send that to
me. If you are still having problems finding it, let me know the exact
device you are trying to get this from; I can then try to find it for
you. I will look tonight at one of my cfg files and see where we need
to put that OID.
<br>
<br>
Good Luck and happy hunting!<br>
<br>
Wes<br>
<br>
<div><span class="gmail_quote">On 8/14/07, <b
class="gmail_sendername">Tolga</b> <<a href="mailto:tolga@ozses.net">tolga@ozses.net</a>>
wrote:</span>
<blockquote class="gmail_quote"
style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">Wes,<br>
<br>
I have used cfgmaker and cfgmaker --global 'WorkDir: /etc/mrtg' --global<br>
'Options[_]: bits, growright' --output=/etc/mrtg/mrtg.cfg<br>
<a href="mailto:public@192.168.1.1">public@192.168.1.1</a> worked
for me (WorkDir was required and I put Options<br>
just in case). I also used indexmaker to build the index.html file.<br>
Today I was talking to a guy responsible for our company's mrtg stuff,<br>
and he said I needed OID for router uptime. Is that true? If yes, how
<br>
can I find that out? Also, what snmpwalk line do I need to re-read the<br>
router parameters I have changed? (I changed Contact, Location and<br>
stuff). No matter what I do, I can't get the uptime to be displayed.<br>
<br>
Thanks for your help in advance,<br>
<br>
Wes Hegge yazmış:<br>
> Tolga,<br>
><br>
> Have you ever used cfgmaker? I just checked my router mrtg page (<br>
> <a href="http://ns1.t6broadband.com/mrtg/all.html">http://ns1.t6broadband.com/mrtg/all.html
</a> ) and if I click on any graph<br>
> I get the information you are looking for.<br>
><br>
> cfgmaker community@router_ip_or_dns_name > /etc/mrtg/router.cfg<br>
> indexmaker /etc/mrtg/router.cfg --output=/var/www/mrtg/router.html
<br>
><br>
> Those are the 2 commands I run.<br>
><br>
> Let me know if that is what you are looking for.<br>
><br>
> Wes<br>
><br>
> On 8/14/07, *Wes Hegge* <<a href="mailto:whegge@gmail.com">whegge@gmail.com
</a> <mailto:<a href="mailto:whegge@gmail.com">whegge@gmail.com</a>>><br>
> wrote:<br>
><br>
> Got it. I have to go into a meeting right now but as soon as I
get<br>
> back I will get the code you will need.
<br>
><br>
><br>
> On 8/14/07, * Tolga* < <a href="mailto:tolga@ozses.net">tolga@ozses.net</a>
<mailto:<a href="mailto:tolga@ozses.net">tolga@ozses.net</a>>><br>
> wrote:<br>
><br>
> When I click on an interface graph, I wish to see
something
<br>
> like The statistics were last updated *Tuesday, 14 August
2007<br>
> at 16:37*, at which time *'USRobotics'* had been up for<br>
> *<uptimehere*><br>
><br>
><br>
> Wes Hegge wrote:
<br>
>> Not exactly sure what you are looking for here.<br>
>><br>
>> I understand router uptime but what is it you are
trying to<br>
>> graph? That the router is up at the time MRTG checked?
<br>
>><br>
>> What is the RouterUptime parameter passing? Do you
wish to<br>
>> graph that value?<br>
>><br>
>> Sorry need so more info.<br>
>><br>
>> Wes
<br>
>><br>
>> On 8/14/07, *Tolga* <<a
href="mailto:tolga@ozses.net">tolga@ozses.net</a><br>
>> <mailto:<a href="mailto:tolga@ozses.net">tolga@ozses.net</a>>>
wrote:<br>
>><br>
>> Hi,<br>
>><br>
>> I'm new to this list so please bear with me. How
can I<br>
>> get MRTG to<br>
>> display router uptime? I got a page at<br>
>> <a href="http://mrtg.kunduz.org">http://mrtg.kunduz.org</a>
but it<br>
>> never displays the uptime. Googling, I found out
about a<br>
>> RouterUptime<br>
>> parameter, which I thought would do the job, but
it
<br>
>> didn't. Your help<br>
>> with this would be appreciated.<br>
>><br>
>> Regards,<br>
>><br>
>> --<br>
>> Stay with *nix :)
<br>
>><br>
>> _______________________________________________<br>
>> mrtg mailing list<br>
>> <a href="mailto:mrtg@lists.oetiker.ch">mrtg@lists.oetiker.ch</a>
<mailto:
<a href="mailto:mrtg@lists.oetiker.ch">mrtg@lists.oetiker.ch</a>><br>
>> <a
href="https://lists.oetiker.ch/cgi-bin/listinfo/mrtg">https://lists.oetiker.ch/cgi-bin/listinfo/mrtg</a><br>
>><br>
>>
<br>
>><br>
>><br>
>> --<br>
>> Wes Hegge<br>
>><br>
>> - If the phone doesn'1 ring. It is me.<br>
>> -- Jimmy Buffet<br>
><br>
> --<br>
> Stay with *nix :)
<br>
><br>
><br>
><br>
><br>
> --<br>
> Wes Hegge<br>
><br>
> - If the phone doesn'1 ring. It is me.<br>
> -- Jimmy Buffet<br>
><br>
><br>
><br>
><br>
> --<br>
> Wes Hegge
<br>
><br>
> - If the phone doesn'1 ring. It is me.<br>
> -- Jimmy Buffet<br>
<br>
--<br>
Leela: Hey, you know what might be a hoot?<br>
Professor: No. Why would I know that?<br>
<br>
</blockquote>
</div>
<br>
<br clear="all">
<br>
-- <br>
Wes Hegge<br>
<br>
- If the phone doesn'1 ring. It is me.<br>
-- Jimmy Buffet
</blockquote>
<br>
<pre class="moz-signature" cols="72">--
CCISS VIAGGIARE INFORMATI:
- Situazione attuale.
Nessuno parla piu' della nebbia. Non e' che sia scomparsa, e' solo
che tutti i giornalisti sono rimasti coinvolti in incidenti.
La strada principale di Casal Pusterlengo Superiore e' chiusa al
traffico: il nuovo cartello con il nome del paese occupa entrambe le corsie
di marcia.
Sulla A7, Un TIR carico di salsa di pomodori si e' rovesciato
all'altezza del casello di Vignole Borbera. I Carabinieri segnalano un
solo ferito lieve: e' il conducente del mezzo, perfettamente cosciente
nonostante abbia perso circa cinquecento litri di sangue.
-- Andrea `Zuse' Balestrero, "Struscia la Novizia", 1999
</pre>
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