NetXMS 2.2.7- Network Maps

[victor]

Hi,

MIB browser will show whatever MIBs are installed in your system. If you need more AT MIBs, just install them onto the server as described and you should see them in MIB browser.

Topology displayed depends on information received from switches. If they report correct information through any standard topology MIB (LLDP, CDP, etc.) then correct topology will be displayed.

Best regards,
Victor

[rameshpavaluri]

Hi Victor,

I'm trying to add the below attached MIB file to the MIB browser and followed the steps mentioned in "Adding MIBs -support"

Compiling MIBs

Change suffix of your new MIB file to .txt

Copy your MIB file to /usr/share/netxms/mibs

C:\NetXMS\bin\nxmibc.exe -z -d C:\NetXMS\share\mibs -o C:\NetXMS\var\netxms.mib

when i execute the above  i received the below attached error, any help??

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at-product.mib.txt

[victor]

Looks like you have MIB called AT-SMI-MIB missing. Check that you have MIB file with .txt extension starting with

AT-SMI-MIB DEFINITIONS ::= BEGIN

Best regards,
Victor

[rameshpavaluri]

Hi Victor,

Thank you for help for MIBs

i have found a problem with Layer 2 topology in Network maps

From the below attachment you can find my main switch is MAINCR_GSX to which all the 59 other switches are connected.
But when i select the MAINCR_GSX as seed node i can see only 7 switches connected to it.  I tried with/without include end nodes, given the discovery radius  , LLDP is enabled  but the result is same.

I need to view, how all the 59 switches are interconnected to which port in Layer 2 topology

Any help?

Regards
Ramesh

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[victor]

Hi,

please check object ID for MAINCR_GSX (you can find it on overview tab), then run the following command on NetXMS server command line:

nxadm -c "show topology <id>"

(replace <id> with actual node ID) and post it's output.

Best regards,
Victor

[rameshpavaluri]

Hi Victor,

please find the attached

Regards
Ramesh

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[victor]

So rest of connections were not discovered. I see that all discovered connections were discovered using spanning tree information. This is less reliable method and used by server as last resort. Is it possible to turn on LLDP or CDP on your switches? It will greatly improve discovery accuracy. If not possible, make sure that you have spanning tree protocol enabled on all switches.

Best regards,
Victor

[rameshpavaluri]

Hi Victor,

As shared before the LLDP is enabled on all the switches and attached the same

Regards
Ramesh

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[rameshpavaluri]

Hi Victor,

Could you please reply to my last post

Regards
Ramesh

[rameshpavaluri]

Hi Victor/Team,

Could anybody in the forum reply to my previous query as i face difficult in network discovery

Regards
Ramesh

[victor]

Hi,

it needs detailed investigation by analyzing actual LLDP and other topology data from switches and checking how server process it. I don'yt have much time for that right now, please remind me later next week.

Best regards,
Victor

[rameshpavaluri]

Hi Victor,

When are you available for online session and do we use team viewer or any other  preference?

Regards
Ramesh