[squid-users] squid SMP and SNMP

Amos Jeffries squid3 at treenet.co.nz
Wed Mar 18 14:02:58 UTC 2015

On 19/03/2015 2:50 a.m., Eugene M. Zheganin wrote:
> Hi.
> On 18.03.2015 16:04, Amos Jeffries wrote:
>> SNMP is on the list of SMP-aware features.
>> The worker receiving the SNMP request will contact other workers to
>> fetch the data for producing the SNMP response. This may take some time.
> Yeah, but it seems like it doesn't happen. Plus, I'm getting the errors
> in the cache.log on each attempt:
> [root at taiga:etc/squid]# snmpwalk localhost:3402
> Timeout: No Response from localhost:3402
> and in the log:
> 2015/03/18 18:48:26 kid3| comm_udp_sendto: FD 34, (family=2)
> (22) Invalid argument

Process kid3 (SMP coordinator) is attempting to respond.

Since you configured:
  snmp_port 340${process_number}

and the coordinator is process number 3 I think it will be using port
3403 for that response.


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