[ixpmanager] SNMP Issue

Barry O'Donovan barry.odonovan at inex.ie
Tue Dec 23 20:46:42 GMT 2014



On 23/12/2014 20:37, Levi Pederson wrote:
>     On 23/12/2014 16:51, Levi Pederson wrote:
>
>              snmpget -c $community -On -v 2c $hostname .1.3.6.1.2.1.1.1.0
>              snmpget -c $community -On -v 2c $hostname .1.3.6.1.2.1.1.2.0
>
>
>           >   No host available
>
>
>     I'm assuming you replaced $community and $hostname with appropriate
>     values for your switches?
 >
 > You are correct.

Right, this is not an IXP Manager issue.

If you cannot poll the switch by standard snmp, IXP Manager won't be 
able to.

You're not being forthcoming with details Levi so there is a limit to 
what we can do to help without guessing. Standard checks would include:

  - switch is ping-able from the IXP Manager host
  - snmp v2c configured on the switch
  - acl allows snmp requests from the IXP Manager host
  - DNS configured correctly and switch name in $hostname correctly resolves

I've Google'd for values of 'snmp(cmd|get|walk) "no host available"' and 
I'm not seeing any results that indicate that "No host available" is a 
standard snmpget response?

  - Barry



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