Can not get SNMP to work since some 1.3 variant

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mhoppes
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Can not get SNMP to work since some 1.3 variant

Thu Nov 19, 2015 11:53 am

I'm not entirely sure when things broke, but somewhere in 1.3 my SNMP stopped working. I've tried version 1 and version 2c. I get lots of messages about unhandled UDP packets on the switch (only a warning perhaps).

However, using Cacti I can no longer get the switch to return any results. I upgraded to 1.3.7 and now I can get Cacti to get the interface names and such, but I'm still getting 0 for throughput.

This worked in 1.1.x and 1.2.x versions.

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sirhc
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Re: Can not get SNMP to work since some 1.3 variant

Thu Nov 19, 2015 11:58 am

Are you using the new MIB file?

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mhoppes
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Re: Can not get SNMP to work since some 1.3 variant

Thu Nov 19, 2015 12:01 pm

I haven't loaded the new MIB, but I should still be able to pull interface information without that, no? Throughput is, as the link even states, using standard MIB information.

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Re: Can not get SNMP to work since some 1.3 variant

Fri Nov 20, 2015 1:22 pm

Any ideas? Nothing I do is making this work.

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sirhc
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Re: Can not get SNMP to work since some 1.3 variant

Fri Nov 20, 2015 1:27 pm

Are you making sure to configure the switch to the proper SNMP version on the Device/Configuration Tab?

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mhoppes
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Re: Can not get SNMP to work since some 1.3 variant

Fri Nov 20, 2015 1:28 pm

Yes,
I have tried both 1 and 2c and neither works. Both will allow Cacti to pull up information about the switch, including interface names and capacity, but the reported throughput counters are always 0.

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Re: Can not get SNMP to work since some 1.3 variant

Fri Nov 20, 2015 1:41 pm

mhoppes wrote:Yes,
I have tried both 1 and 2c and neither works. Both will allow Cacti to pull up information about the switch, including interface names and capacity, but the reported throughput counters are always 0.


I have never used Cacti. I have hear others on here talking about it though?

Eric is hard at work fixing some issues for firmware v1.3.8 but after that he is supposed to take several days and set up several SNMP servers and verify we have no issues.
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Re: Can not get SNMP to work since some 1.3 variant

Sun Nov 22, 2015 12:59 am

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