[mrtg] Re: snmpget

[Tobias Oetiker]

Today you sent me mail regarding [mrtg] snmpget:

*> 
*> 
*> Hello, folks.
*> 
*> I have a quick question.   I am trying to add the macaddresses to an html
*> table that is built as a front end for 14all.cgi.
*> 
*> Getting the speed and all is not a problem.
*> 
*>         my($stat) = snmpUtils::get($snmp, "1.3.6.1.2.1.2.2.1.7.$oid");
*>         my($connector) = snmpUtils::get($snmp, "1.3.6.1.2.1.31.1.1.1.17.$oid");
*>         my($desc) = snmpUtils::get($snmp, "1.3.6.1.2.1.31.1.1.1.18.$oid");
*>         my($type) = snmpUtils::get($snmp, ".1.3.6.1.2.1.2.2.1.3.$oid");
*>         my($speed) = snmpUtils::get($snmp, ".1.3.6.1.2.1.2.2.1.5.$oid");
*>         my($speed_str) = &fmi($speed);
*>         my($phys_addr) = snmpUtils::get($snmp, ".1.3.6.1.2.1.2.2.1.6.$oid");
*> 
*> Is the part that does the getting.  The last entry is the one I use.
*> However, the $phys_addr is returned apparently as: av&à{
*> 
*> How do I change that av&à{ into the more readable format xx:xx:xx:xx:xx?

check the code in lib/mrtg2/MRTG_lib.pm under populateconfcache

cheers
tobi
*> 
*> this is the value returned by the snmpget to a cisco 7206 vxr running IOS
*> 12.1(1a).
*> 
*> Using the UCD-SNMP snmpget I get:
*> interfaces.ifTable.ifEntry.ifPhysAddress.2 =  Hex: 00 02 17 26 E0 1C
*> 
*> 
*> -Tim
*> 
*> 
*> 
*> --
*> Timothy Kennedy
*> Network Operations Manager
*> YellowBrix, Inc.
*> tkennedy at yellowbrix.com
*> Cell: 703-216-5957
*> 
*> 
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*> 

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