Cisco Router InterFaces 802.1q

[David Holloway]

David Holloway [http://community.zenoss.org/people/dmrholloway] created the discussion

"Cisco Router InterFaces 802.1q"

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Hi,

I'm new to zenoss. I have installed the lastest version of zenoss.
I have it up and running no issues.
I have added devices with no issues.

but when i add my cisco router, i'm not seeing any interfaces on the device in zenoss.
i have three ports on the router
port 0 has about 7 sub interfaces that are running 802.1q on them.
port 1 can't no interface no 802.1q
port 2 can't see interface, no 802.1q

port 0 is cross connect to my cisco 3750 cisco switch.
i can't see the sub interfaces on the switch either, but i can see the whole interface.

Any idesas on what this could be. I think it has to do 802.1q. but i shouold the interface on port 1 and 2 on the router
if that was the case.
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[David Holloway]

David Holloway [http://community.zenoss.org/people/dmrholloway] created the discussion

"Re: Cisco Router InterFaces 802.1q"

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Also, the router does have snmp on it. It works
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[Shane Scott]

Shane Scott [http://community.zenoss.org/people/hackman238] created the discussion

"Re: Cisco Router InterFaces 802.1q"

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David:

What type of router is this?

Best,
--Shane Scott (Hackman238)
SWS Consulting / Rackspace Hosting
http://shanewilliamscott.com http://shanewilliamscott.com
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[David Holloway]

David Holloway [http://community.zenoss.org/people/dmrholloway] created the discussion

"Re: Cisco Router InterFaces 802.1q"

To view the discussion, visit: http://community.zenoss.org/message/72485#72485

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Hope this help..

Cisco Internetwork Operating System Software
IOS (tm) 7200 Software (C7200-IS-M), Version 12.3(26), RELEASE SOFTWARE (fc2)
Technical Support: http://www.cisco.com/techsupport http://www.cisco.com/techsupport
Copyright (c) 1986-2008 by cisco Systems, Inc.
Compiled Mon 17-Mar-08 19:27 by dchih

ROM: System Bootstrap, Version 12.3(4r)T1, RELEASE SOFTWARE (fc1)
BOOTLDR: 7200 Software (C7200-KBOOT-M), Version 12.3(26), RELEASE SOFTWARE (fc2)

Router uptime is 1 year, 12 weeks, 3 days, 13 hours, 30 minutes
System returned to ROM by power-on
System image file is "disk2:c7200-is-mz.123-26.bin"

cisco 7206VXR (NPE-G1) processor (revision B) with 983040K/65536K bytes of memo.
Processor board ID 14531402
SB-1 CPU at 700MHz, Implementation 1, Rev 0.2, 512KB L2 Cache
6 slot VXR midplane, Version 2.0

Last reset from power-on
Bridging software.
X.25 software, Version 3.0.0.
Primary Rate ISDN software, Version 1.1.

PCI bus mb1 (Slots 1, 3 and 5) has a capacity of 600 bandwidth points.
Current configuration on bus mb1 has a total of 90 bandwidth points.
This configuration is within the PCI bus capacity and is supported.

PCI bus mb2 (Slots 2, 4 and 6) has a capacity of 600 bandwidth points.
Current configuration on bus mb2 has a total of 0 bandwidth points.
This configuration is within the PCI bus capacity and is supported.

Please refer to the following document "Cisco 7200 Series Port Adaptor
Hardware Configuration Guidelines" on Cisco.com < http://www.cisco.com http://www.cisco.com>
for c7200 bandwidth points oversubscription and usage guidelines.


3 Gigabit Ethernet/IEEE 802.3 interface(s)
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[Shane Scott]

Shane Scott [http://community.zenoss.org/people/hackman238] created the discussion

"Re: Cisco Router InterFaces 802.1q"

To view the discussion, visit: http://community.zenoss.org/message/72486#72486

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David:

Try snmpwalking .1.3.6.1.2.1.31.1.1.1 and .1.3.6.1.2.1.47.1.3.2.1. Are the interfaces you're looking for listed?

Best,
--Shane Scott (Hackman238)
SWS Consulting / Rackspace Hosting
http://shanewilliamscott.com http://shanewilliamscott.com
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[David Holloway]

David Holloway [http://community.zenoss.org/people/dmrholloway] created the discussion

"Re: Cisco Router InterFaces 802.1q"

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I'm able to snmp walk to those mibs.
The values come back as 1
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[nilie]

nilie [http://community.zenoss.org/people/nilie] created the discussion

"Re: Cisco Router InterFaces 802.1q"

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Try snmpwalking 1.3.6.1.2.1.31.1.1.1.1 and 1.3.6.1.2.1.2.2.1.3
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[David Holloway]

David Holloway [http://community.zenoss.org/people/dmrholloway] created the discussion

"Re: Cisco Router InterFaces 802.1q"

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Here are results I got when I snmpwalk the mibs
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[nilie]

nilie [http://community.zenoss.org/people/nilie] created the discussion

"Re: Cisco Router InterFaces 802.1q"

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The OID shown in your printscreen (is not the one I suggested) is for ifStackStatus and a value of 1 looks normal to me. As to the second snmpwalk, it shows your router reports having only one eternet type interface. Is SNMP configured correctly on your router ? Can you please try again the OID ending in 1.1.1.1 that I've suggested earlier ?

I only have a Cisco 7204VXR (NPE400) on our network with IOS Version 12.2(4r)B2 and 2 FastEthernet interfaces and this is how ifType  and ifName look like :

IF-MIB::ifType.1 = INTEGER: ethernetCsmacd(6)
IF-MIB::ifType.2 = INTEGER: ethernetCsmacd(6)
IF-MIB::ifType.3 = INTEGER: other(1)
IF-MIB::ifType.4 = INTEGER: softwareLoopback(24)
IF-MIB::ifType.5 = INTEGER: softwareLoopback(24)

IF-MIB::ifName.1 = STRING: Fa0/0
IF-MIB::ifName.2 = STRING: Fa0/1
IF-MIB::ifName.3 = STRING: Nu0
IF-MIB::ifName.4 = STRING: Lo1
IF-MIB::ifName.5 = STRING: Lo0

You should have 3 ethernetCsmacd(6) and some l2vlan(135) or similar corresponding to your dot1q VLANs.
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[David Holloway]

David Holloway [http://community.zenoss.org/people/dmrholloway] created the discussion

"Re: Cisco Router InterFaces 802.1q"

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When I walk the snmp for the first mib it gives me the following info.

As you can see that it does work on snmp.
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[nilie]

nilie [http://community.zenoss.org/people/nilie] created the discussion

"Re: Cisco Router InterFaces 802.1q"

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The screenshots you posted are not of great help. What tool are you using for SNMP browsing ? I asked you to try snmpwalk for 1.3.6.1.2.1.2.2.1.3 because this exact OID is being used by Zenoss to figure out what kind of interfaces your device has. Can you please try this command from your actual Zenoss server :

snmpwalk -v 2c -c <your_community_name> <your_Cisco7200_IP> 1.3.6.1.2.1.2.2.1.3


and post the results here ?
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[David Holloway]

David Holloway [http://community.zenoss.org/people/dmrholloway] created the discussion

"Re: Cisco Router InterFaces 802.1q"

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I hope this helps.
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[nilie]

nilie [http://community.zenoss.org/people/nilie] created the discussion

"Re: Cisco Router InterFaces 802.1q"

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I guess you typed the wrong OID (looks like there's a .1 missing before the final .3)

Can you copy and paste the exact OID from my snmpwalk command above ?
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[David Holloway]

David Holloway [http://community.zenoss.org/people/dmrholloway] created the discussion

"Re: Cisco Router InterFaces 802.1q"

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Sorry about that.
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[David Holloway]

David Holloway [http://community.zenoss.org/people/dmrholloway] created the discussion

"Re: Cisco Router InterFaces 802.1q"

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Does anyone have a clue on how to get these interfaces onto the device.
I have until the end of this week, than i have to move to netxms as a monitoring tool.
I have zenoss all setup, but have the a issue with the interfaces. we need it to do billing on usage.

Please help asap
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[nilie]

nilie [http://community.zenoss.org/people/nilie] created the discussion

"Re: Cisco Router InterFaces 802.1q"

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Don't despair!
Your device is being setup correctly and Zenoss shoud discover those interfaces during modeling. Can you please take a look at the modeler plugins listed in the properties of your router, do you see something like "zenoss.snmp.InterfaceMap ? Also can you check if your router is in the /Network/Router path in the device hierarchy.
How did you add the router, manually or via automatic discovery ?
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[David Holloway]

David Holloway [http://community.zenoss.org/people/dmrholloway] created the discussion

"Re: Cisco Router InterFaces 802.1q"

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modeler plugins listed in the properties of your router, do you see something like "zenoss.snmp.InterfaceMap ?  Yes it there

Also can you check if your router is in the /Network/Router path in the device hierarchy.  /network/router/cisco

How did you add the router, manually or via automatic discovery ? Manually
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[Shane Scott]

Shane Scott [http://community.zenoss.org/people/hackman238] created the discussion

"Re: Cisco Router InterFaces 802.1q"

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David:

Ad I said in our PM convo, looks like it's not completeing. Removing the RouteMap and NewRouteMap should dramatically shorten the model effort and time. Once you do that and remodel the device, give it a few minutes to commit then check the device in the UI. Be sure to F5 the page so that you have the most up to date view.

Best,
--Shane Scott (Hackman238)
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