[cisco-voip] SNMP number from 3800s

[Lelio Fulgenzi]

we're moving our campus PSTN connections to 3945s using the new vwic3-4PRI modules. 

anyone know if this mib works with the 3900s? 

it will be a shame if we can't get accurate stats for those. 

however, for right now, the 3800s i'm polling have single T1 ports in each WIC slot. 

--- 
Lelio Fulgenzi, B.A. 
Senior Analyst (CCS) * University of Guelph * Guelph, Ontario N1G 2W1 
(519) 824-4120 x56354 (519) 767-1060 FAX (ANNU) 
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 
Cooking with unix is easy. You just sed it and forget it. 
- LFJ (with apologies to Mr. Popeil) 


----- Original Message -----
From: "Nate VanMaren" <VanMarenNP at ldschurch.org> 
To: "Lelio Fulgenzi" <lelio at uoguelph.ca> 
Cc: cisco-voip at puck.nether.net 
Sent: Wednesday, November 9, 2011 3:24:03 PM 
Subject: RE: [cisco-voip] SNMP number from 3800s 




We were unable to get reliable numbers from SNMP, so we screen scrape a show trunk group. That was because of having 12 T1 interfaces in a 3845s, and the MIB was only built for slot/port instead of slot/port/subunit. 



-Nate 





From: cisco-voip-bounces at puck.nether.net [mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Lelio Fulgenzi 
Sent: Wednesday, November 09, 2011 1:19 PM 
To: Mike Norton 
Cc: cisco-voip at puck.nether.net 
Subject: Re: [cisco-voip] SNMP number from 3800s 




yeah, but it also has to mean that these <2min calls are always happening in between the 2 min cycle, which seems very odd. 

--- 
Lelio Fulgenzi, B.A. 
Senior Analyst (CCS) * University of Guelph * Guelph, Ontario N1G 2W1 
(519) 824-4120 x56354 (519) 767-1060 FAX (ANNU) 
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 
Cooking with unix is easy. You just sed it and forget it. 
- LFJ (with apologies to Mr. Popeil) 


----- Original Message -----


From: "Mike Norton" < mikenorton at pwsd76.ab.ca > 
To: "Lelio Fulgenzi" < lelio at uoguelph.ca >, cisco-voip at puck.nether.net 
Sent: Wednesday, November 9, 2011 2:57:10 PM 
Subject: RE: [cisco-voip] SNMP number from 3800s 




I don’t think it’s that odd. If it’s double, then I interpret that as basically meaning that for every call >2 minutes, you also have a call <2 minutes. Doesn’t seem unreasonable to me. 



-- 

Mike Norton 

I.T. Support 

Peace Wapiti School Division No. 76 

Helpdesk: 780-831-3080 

Direct: 780-831-3076 







From: cisco-voip-bounces at puck.nether.net [mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Lelio Fulgenzi 
Sent: November-09-11 10:06 AM 
To: cisco-voip at puck.nether.net 
Subject: [cisco-voip] SNMP number from 3800s 




I'm using the following two OIDs to get call status information from two 3800s using MRTG with 2min captures. 


1.3.6.1.4.1.9.10.19.1.1.4 (the total number of lines in use) 
1.3.6.1.4.1.9.10.19.1.1.8 (the high water mark, max lines in use) 

I've recently reset the high water mark (thanks Mike), but I'm seeing about double the use of channels with the high water mark vs. lines in use. I know that with a 2min grab, you're gonna miss some, but this seems odd. 



Anyone else see this sort of behaviour? Are we actually using that many lines? 


--- 

Lelio Fulgenzi, B.A. 
Senior Analyst (CCS) * University of Guelph * Guelph, Ontario N1G 2W1 
(519) 824-4120 x56354 (519) 767-1060 FAX (ANNU) 
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 
Cooking with unix is easy. You just sed it and forget it. 
- LFJ (with apologies to Mr. Popeil) 






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