[asterisk-users] ASTERISK and SNMP

mickael ropars mropars at gmail.com
Fri Nov 27 16:51:30 CST 2009


Michal,

in the IF-MIB you only have 4 interfaces lo,eth0,eth1,sit0

l0  which is the loopback interface
eth0, eth1 : ethernet interface
sit0 : use for PTP tunneling (use for IPv6)

so no information on the digium interface.

my IF MIB has also those interfaces

I found one the solution to get status of the cards, and all snmp data. the
solution is argus :
http://argus.tcp4me.com/

with this tools you can have a complete view of your system.

regards

Mickael

2009/11/27 michal kalinowski <michal.kalinowski at interia.pl>

> Check this command "snmpwalk -c your_community -v 1 localhost interfaces"
>
> in my system it's looks like that:
>
> IF-MIB::ifNumber.0 = INTEGER: 4
> IF-MIB::ifIndex.1 = INTEGER: 1
> IF-MIB::ifIndex.2 = INTEGER: 2
> IF-MIB::ifIndex.3 = INTEGER: 3
> IF-MIB::ifIndex.4 = INTEGER: 4
> IF-MIB::ifDescr.1 = STRING: lo
> IF-MIB::ifDescr.2 = STRING: eth0
> IF-MIB::ifDescr.3 = STRING: eth1
> IF-MIB::ifDescr.4 = STRING: sit0
> IF-MIB::ifType.1 = INTEGER: softwareLoopback(24)
> IF-MIB::ifType.2 = INTEGER: ethernetCsmacd(6)
> IF-MIB::ifType.3 = INTEGER: ethernetCsmacd(6)
> IF-MIB::ifType.4 = INTEGER: tunnel(131)
> IF-MIB::ifMtu.1 = INTEGER: 16436
> IF-MIB::ifMtu.2 = INTEGER: 1500
> IF-MIB::ifMtu.3 = INTEGER: 1500
> IF-MIB::ifMtu.4 = INTEGER: 1480
> IF-MIB::ifSpeed.1 = Gauge32: 10000000
> IF-MIB::ifSpeed.2 = Gauge32: 10000000
> IF-MIB::ifSpeed.3 = Gauge32: 1000000000
> IF-MIB::ifSpeed.4 = Gauge32: 0
> IF-MIB::ifPhysAddress.1 = STRING:
> IF-MIB::ifPhysAddress.2 = STRING: 0:14:5e:32:15:70
> IF-MIB::ifPhysAddress.3 = STRING: 0:14:5e:32:15:71
> IF-MIB::ifPhysAddress.4 = STRING:
> IF-MIB::ifAdminStatus.1 = INTEGER: up(1)
> IF-MIB::ifAdminStatus.2 = INTEGER: down(2)
> IF-MIB::ifAdminStatus.3 = INTEGER: up(1)
> IF-MIB::ifAdminStatus.4 = INTEGER: down(2)
> IF-MIB::ifOperStatus.1 = INTEGER: up(1)
> IF-MIB::ifOperStatus.2 = INTEGER: down(2)
> IF-MIB::ifOperStatus.3 = INTEGER: up(1)
> IF-MIB::ifOperStatus.4 = INTEGER: down(2)
> IF-MIB::ifLastChange.1 = Timeticks: (0) 0:00:00.00
> IF-MIB::ifLastChange.2 = Timeticks: (0) 0:00:00.00
> IF-MIB::ifLastChange.3 = Timeticks: (0) 0:00:00.00
> IF-MIB::ifLastChange.4 = Timeticks: (0) 0:00:00.00
> IF-MIB::ifInOctets.1 = Counter32: 37919437
> IF-MIB::ifInOctets.2 = Counter32: 0
> IF-MIB::ifInOctets.3 = Counter32: 1491657594
> IF-MIB::ifInOctets.4 = Counter32: 0
> IF-MIB::ifInUcastPkts.1 = Counter32: 335932
> IF-MIB::ifInUcastPkts.2 = Counter32: 0
> IF-MIB::ifInUcastPkts.3 = Counter32: 162961409
> IF-MIB::ifInUcastPkts.4 = Counter32: 0
> IF-MIB::ifInNUcastPkts.1 = Counter32: 0
> IF-MIB::ifInNUcastPkts.2 = Counter32: 0
> IF-MIB::ifInNUcastPkts.3 = Counter32: 131166
> IF-MIB::ifInNUcastPkts.4 = Counter32: 0
> IF-MIB::ifInDiscards.1 = Counter32: 0
> IF-MIB::ifInDiscards.2 = Counter32: 0
> IF-MIB::ifInDiscards.3 = Counter32: 0
> IF-MIB::ifInDiscards.4 = Counter32: 0
> IF-MIB::ifInErrors.1 = Counter32: 0
> IF-MIB::ifInErrors.2 = Counter32: 0
> IF-MIB::ifInErrors.3 = Counter32: 0
> IF-MIB::ifInErrors.4 = Counter32: 0
> IF-MIB::ifInUnknownProtos.1 = Counter32: 0
> IF-MIB::ifInUnknownProtos.2 = Counter32: 0
> IF-MIB::ifInUnknownProtos.3 = Counter32: 0
> IF-MIB::ifInUnknownProtos.4 = Counter32: 0
> IF-MIB::ifOutOctets.1 = Counter32: 37919437
> IF-MIB::ifOutOctets.2 = Counter32: 0
> IF-MIB::ifOutOctets.3 = Counter32: 3525337520
> IF-MIB::ifOutOctets.4 = Counter32: 0
> IF-MIB::ifOutUcastPkts.1 = Counter32: 335932
> IF-MIB::ifOutUcastPkts.2 = Counter32: 0
> IF-MIB::ifOutUcastPkts.3 = Counter32: 38811075
> IF-MIB::ifOutUcastPkts.4 = Counter32: 0
> IF-MIB::ifOutNUcastPkts.1 = Counter32: 0
> IF-MIB::ifOutNUcastPkts.2 = Counter32: 0
> IF-MIB::ifOutNUcastPkts.3 = Counter32: 0
> IF-MIB::ifOutNUcastPkts.4 = Counter32: 0
> IF-MIB::ifOutDiscards.1 = Counter32: 0
> IF-MIB::ifOutDiscards.2 = Counter32: 0
> IF-MIB::ifOutDiscards.3 = Counter32: 0
> IF-MIB::ifOutDiscards.4 = Counter32: 0
> IF-MIB::ifOutErrors.1 = Counter32: 0
> IF-MIB::ifOutErrors.2 = Counter32: 0
> IF-MIB::ifOutErrors.3 = Counter32: 0
> IF-MIB::ifOutErrors.4 = Counter32: 0
> IF-MIB::ifOutQLen.1 = Gauge32: 0
> IF-MIB::ifOutQLen.2 = Gauge32: 0
> IF-MIB::ifOutQLen.3 = Gauge32: 0
> IF-MIB::ifOutQLen.4 = Gauge32: 0
> IF-MIB::ifSpecific.1 = OID: SNMPv2-SMI::zeroDotZero
> IF-MIB::ifSpecific.2 = OID: SNMPv2-SMI::zeroDotZero
> IF-MIB::ifSpecific.3 = OID: SNMPv2-SMI::zeroDotZero
> IF-MIB::ifSpecific.4 = OID: SNMPv2-SMI::zeroDotZero
>
> here You have information about interface descryptions, status, speed,
> type, etc.
>
> BR,
> Michał
> 2009/11/27 Mr. James W. Laferriere <babydr at baby-dragons.com>:
> >        Hello Micha (& all) ,
> >
> > On Fri, 27 Nov 2009, michal kalinowski wrote:
> >>
> >> Your Digium card is for linux standard interface like eth0 (ethernet),
> >> check IF-MIB.txt and OID from there.
> >> BR,
> >> Micha?
> >
> >        When doing a snmpwalk of the IF-MIB & having a (*) installed there
> is
> > no mention of an interface associated with this card .  Now it is quite
> > possible that Digium in there wisdom has added the necessary components
> to
> > their drivers that inserts the necessary components into the IF tables
> thus
> > allowing snmp's IF-MIB to see a known interface .
> >
> >        If this is the case where in the driver (or code base) might I
> find
> > this revelation .  I'd sure like to have statistics & traps being dumped
> for
> > this card .
> >
> > (*)
> > 01:09.0 Communication controller: Tiger Jet Network Inc. Tiger3XX
> Modem/ISDN
> > interface
> >
> >                Tia ,  JimL
> >
> >> 2009/11/27 mickael ropars <mropars at gmail.com>:
> >>>
> >>> Everuthing is working fine, but I have another question to SNMP users:
> >>>
> >>> There is no hardware info in the MIB.
> >>>
> >>> How can you do to send alarm (when one interface is down for exemple),
> is
> >>> there no way to check its status?
> >>>
> >>> NB: I am using a Digium card
> >>>
> >>> regards
> >>>
> >>> Mickael
> >>>
> >>> 2009/11/27 mickael ropars <mropars at gmail.com>
> >>>>
> >>>> Hi all,
> >>>>
> >>>> I am currently not able to configure SNMP for asterisk, but I am not
> >>>> able
> >>>> to acess to the asterisk MIB (the asterisk MIB is in
> >>>> /usr/share/snmp/mibs/)
> >>>>
> >>>>
> >>>> Does somebody has an example of smnpd.conf file wich is working ?
> >>>>
> >>>> regards
> >>>>
> >>>> Mickael
> >>>
> >>>
> >>> _______________________________________________
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> >>>
> >>
> >> _______________________________________________
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> >>
> >
> > --
> > +------------------------------------------------------------------+
> > | James   W.   Laferriere | System    Techniques | Give me VMS     |
> > | Network&System Engineer | 3237     Holden Road |  Give me Linux  |
> > | babydr at baby-dragons.com | Fairbanks, AK. 99709 |   only  on  AXP |
> > +------------------------------------------------------------------+
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>
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