On Tue, Oct 4, 2011 at 8:36 PM, Dave Shield <d.t.shi...@liverpool.ac.uk> wrote: > On 4 October 2011 15:20, Kaushal Shriyan <kaushalshri...@gmail.com> wrote: >>> Have you tried just ssh-ing in to the hosts and running dmidecode to find >>> the RAM information, and hdparm -i to find the drive's serial number? >> >> Thanks for the reply,I have got that information using dmidecode and >> various other tools, but is there a way to use snmp protocol to find >> out this specific information. > > It's not built into the Net-SNMP agent, > but you could always configure an "extend" directive to report this > information. > > Something like > > extend dmi /usr/bin/dmidecode > > and then query the tables nsExtendOutput1Table and/or nsExtendOutput2Table > > There looks to be a lot of useful information there, > so it's probably something we could sensibly make use of! > > Dave >
Hi Dave, root@host0129:/etc/snmp# snmpwalk -v 2c -c local localhost NET-SNMP-EXTEND-MIB::nsExtendOutput1Table NET-SNMP-EXTEND-MIB::nsExtendOutput1Line."dmi" = STRING: /dev/mem: Permission denied NET-SNMP-EXTEND-MIB::nsExtendOutputFull."dmi" = STRING: /dev/mem: Permission denied # dmidecode 2.9 NET-SNMP-EXTEND-MIB::nsExtendOutNumLines."dmi" = INTEGER: 2 NET-SNMP-EXTEND-MIB::nsExtendResult."dmi" = INTEGER: 1 root@host0129:/etc/snmp# snmpwalk -v 2c -c local localhost NET-SNMP-EXTEND-MIB::nsExtendOutput2Table NET-SNMP-EXTEND-MIB::nsExtendOutLine."dmi".1 = STRING: /dev/mem: Permission denied NET-SNMP-EXTEND-MIB::nsExtendOutLine."dmi".2 = STRING: # dmidecode 2.9 root@host0129:/etc/snmp# cat snmpd.conf ## RESTRICTED ACCESS,NO CHANGES ALLOWED ## com2sec readonly 127.0.0.1 local group webaroo v1 readonly group webaroo v2c readonly view all included .1 80 view system included .iso.org.dod.internet.mgmt.mib-2.system access webaroo "" any noauth exact all none none ## Custom script begins,changes permitted below;be cautious ## #exec raidcheck '/usr/bin/sudo /opt/snmp/raid.sh' #exec slavecheck '/usr/bin/sudo /opt/snmp/slave.sh' #exec slavelagcheck '/usr/bin/sudo /opt/snmp/slavelag.sh -u replicant -p SMSreplicant -w 1400 -c 3600' extend dmi /usr/sbin/dmidecode root@host0129:/etc/snmp# ps aux|grep snmpd snmp 6785 0.0 0.0 42024 5168 ? S 15:29 0:00 /usr/sbin/snmpd -Lsd -Lf /dev/null -u snmp -I -smux -p /var/run/snmpd.pid -c /etc/snmp/snmpd.conf root 8276 0.0 0.0 7628 996 pts/0 S+ 15:36 0:00 grep --color=auto snmpd root@host0129:/etc/snmp# Please suggest further Regards Kaushal ------------------------------------------------------------------------------ All the data continuously generated in your IT infrastructure contains a definitive record of customers, application performance, security threats, fraudulent activity and more. Splunk takes this data and makes sense of it. Business sense. IT sense. Common sense. http://p.sf.net/sfu/splunk-d2dcopy1 _______________________________________________ Net-snmp-users mailing list Net-snmp-users@lists.sourceforge.net Please see the following page to unsubscribe or change other options: https://lists.sourceforge.net/lists/listinfo/net-snmp-users
