snmp question

[asiahost]

may i know current 1.7 support snmp?

which interface i can grep for gen mrtg? as i type ifconfig can't see any share kvm host there.

Thanks.

 

[jekader]

I monitor the physical interfaces (eth0,eth1) of the host to get the full network load. Monitoring vmbr0 and vmbr1 didn't give out useful graphs. I use munin, you can as well use any other service available on Debian for that.

 

[Lokytech]

I monitor eth0,eth1 and vmbr0 through Centreon/Nagios with snmp.

Snmpd is working with proxmox and openfiler in my case.

 

[udo]

may i know current 1.7 support snmp?

which interface i can grep for gen mrtg? as i type ifconfig can't see any share kvm host there.

Thanks.

Hi,
simply

apt-get install snmpd

edit /etc/snmp/snmpd.conf and start the daemon.

You can also control the interfaces from a vm if you use bridges devices.
Like here the first nic of vm 122 (in and out octets):

# snmpwalk -c secret -v 1 10.xx.xx.1 | grep IF-MIB | grep  "33 = "
IF-MIB::ifIndex.33 = INTEGER: 33
IF-MIB::ifDescr.33 = STRING: vmtab122i0
IF-MIB::ifType.33 = INTEGER: ethernetCsmacd(6)
IF-MIB::ifMtu.33 = INTEGER: 1500
IF-MIB::ifSpeed.33 = Gauge32: 10000000
IF-MIB::ifPhysAddress.33 = STRING: a:14:95:93:47:6d
IF-MIB::ifAdminStatus.33 = INTEGER: up(1)
IF-MIB::ifOperStatus.33 = INTEGER: up(1)
IF-MIB::ifLastChange.33 = Timeticks: (0) 0:00:00.00
IF-MIB::ifInOctets.33 = Counter32: 551575800
IF-MIB::ifInUcastPkts.33 = Counter32: 20716739
IF-MIB::ifInNUcastPkts.33 = Counter32: 0
IF-MIB::ifInDiscards.33 = Counter32: 0
IF-MIB::ifInErrors.33 = Counter32: 0
IF-MIB::ifInUnknownProtos.33 = Counter32: 0
IF-MIB::ifOutOctets.33 = Counter32: 3557455399
IF-MIB::ifOutUcastPkts.33 = Counter32: 27525526
IF-MIB::ifOutNUcastPkts.33 = Counter32: 0
IF-MIB::ifOutDiscards.33 = Counter32: 0
IF-MIB::ifOutErrors.33 = Counter32: 0
IF-MIB::ifOutQLen.33 = Gauge32: 0
IF-MIB::ifSpecific.33 = OID: SNMPv2-SMI::zeroDotZero
IF-MIB::ifName.33 = STRING: vmtab122i0
IF-MIB::ifInMulticastPkts.33 = Counter32: 0
IF-MIB::ifInBroadcastPkts.33 = Counter32: 0
IF-MIB::ifOutMulticastPkts.33 = Counter32: 0
IF-MIB::ifOutBroadcastPkts.33 = Counter32: 0
IF-MIB::ifHighSpeed.33 = Gauge32: 10
IF-MIB::ifPromiscuousMode.33 = INTEGER: true(1)
IF-MIB::ifConnectorPresent.33 = INTEGER: true(1)
IF-MIB::ifAlias.33 = STRING: 
IF-MIB::ifCounterDiscontinuityTime.33 = Timeticks: (0) 0:00:00.00

Udo