Re: Monitoring Squid using SNMP.

Leonardo Rodrigues <leolistas@xxxxxxxxxxxxxx> · Wed, 21 Oct 2015 09:50:54 -0200



    Em 20/10/15 16:26,
      Sebastien.Boulianne@xxxxxx escreveu:

    
        When I try to do a snmpwalk, I got a
          timeout.
         
        [root@bak ~]# snmpwalk xxxxxxxxxx:3401 -c
          cpuread -v 1
        [root@bak ~]#
         
        Anyone monitor Squid using SNMP ? Do you
          experiment some issues ?
         

        You're not getting timeout, you're getting no data, which is
    completly different from timeout.

    
        Try giving the initial MIB number and you'll probably get the
    data:

    
    [root@firewall ~]# snmpwalk -v 1 -c public localhost:3401
    .1.3.6.1.4.1.3495.1

    SNMPv2-SMI::enterprises.3495.1.1.1.0 = INTEGER: 419756

    SNMPv2-SMI::enterprises.3495.1.1.2.0 = INTEGER: 96398932

    SNMPv2-SMI::enterprises.3495.1.1.3.0 = Timeticks: (77355691) 8 days,
    22:52:36.91

    SNMPv2-SMI::enterprises.3495.1.2.1.0 = STRING: "webmaster"

    SNMPv2-SMI::enterprises.3495.1.2.2.0 = STRING: "squid"

    SNMPv2-SMI::enterprises.3495.1.2.3.0 = STRING: "3.5.8"

    
        and to make things easier, i use to configure the SNMP daemon
    that runs on UDP/161 to 'proxy' requests to squid, so i dont need to
    worry about informing the correct port:

    
    [root@firewall snmp]# grep proxy snmpd.conf

    # proxying requests to squid MIB

    proxy -v 1 -c public localhost:3401 .1.3.6.1.4.1.3495.1

    
        so i can 'snmpwalk' on the default udp/161 port: (note the lack
    of :3401 port)

    
    [root@firewall snmp]# snmpwalk -v 1 -c public localhost
    .1.3.6.1.4.1.3495.1

    SNMPv2-SMI::enterprises.3495.1.1.1.0 = INTEGER: 419964

    SNMPv2-SMI::enterprises.3495.1.1.2.0 = INTEGER: 96359504

    SNMPv2-SMI::enterprises.3495.1.1.3.0 = Timeticks: (77370521) 8 days,
    22:55:05.21

    
    -- 


	Atenciosamente / Sincerily,
	Leonardo Rodrigues
	Solutti Tecnologia
	http://www.solutti.com.br

	Minha armadilha de SPAM, NÃO mandem email
	gertrudes@xxxxxxxxxxxxxx
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