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2008/5/22 Lean Cornelius <[EMAIL PROTECTED]>:
> Now I'm really confused!
>
> I adjusted my script that call the OID to get the required values. Works
> perfect again.
> I just installed a new server with Net-SNMP v5.4.1 (Both servers running
> ubuntu server 64bit).
>
> Output server1:
> snmpd.conf:
> extend .1.3.6.1.4.1.2021.900.50.2.2 SAR510Info
> /usr/local/lean/bin/Net-SNMP-Linux.pl 2
>
> [EMAIL PROTECTED]:~$ snmpwalk -v1 10.1.1.86 -c testing
> .1.3.6.1.4.1.2021.900.50.2.2.4
> UCD-SNMP-MIB::ucdavis.900.50.2.2.4.1.2.12.83.83.83.65.82.53.49.48.73.110.102.111.1
> = STRING: "::::::::::::::"
> UCD-SNMP-MIB::ucdavis.900.50.2.2.4.1.2.12.83.83.83.65.82.53.49.48.73.110.102.111.2
> = STRING: "/usr/local/lean/var/spool/sar510Info.txt"
> UCD-SNMP-MIB::ucdavis.900.50.2.2.4.1.2.12.83.83.83.65.82.53.49.48.73.110.102.111.3
> = STRING: "::::::::::::::"
> UCD-SNMP-MIB::ucdavis.900.50.2.2.4.1.2.12.83.83.83.65.82.53.49.48.73.110.102.111.4
> = STRING: "0.04"
> UCD-SNMP-MIB::ucdavis.900.50.2.2.4.1.2.12.83.83.83.65.82.53.49.48.73.110.102.111.5
> = STRING: "0.00"
> UCD-SNMP-MIB::ucdavis.900.50.2.2.4.1.2.12.83.83.83.65.82.53.49.48.73.110.102.111.6
> = STRING: "0.26"
> UCD-SNMP-MIB::ucdavis.900.50.2.2.4.1.2.12.83.83.83.65.82.53.49.48.73.110.102.111.7
> = STRING: "99.58"
>
> This makes perfect sense as you explained to me.
>
> Output server2:
>
> snmpd.conf:
> extend .1.3.6.1.4.1.2021.900.50.2.2 SAR510Info
> /usr/local/lean/bin/Net-SNMP-Linux.pl 2
>
> [EMAIL PROTECTED]:~$ snmpwalk -v1 10.1.1.87 -c testing
> .1.3.6.1.4.1.2021.900.50.2.2.4
> UCD-SNMP-MIB::ucdavis.900.50.2.2.4.1.2.10.83.65.82.53.49.48.73.110.102.111.1
> = STRING: "::::::::::::::"
> UCD-SNMP-MIB::ucdavis.900.50.2.2.4.1.2.10.83.65.82.53.49.48.73.110.102.111.2
> = STRING: "/usr/local/lean/var/spool/sar510Info.txt"
> UCD-SNMP-MIB::ucdavis.900.50.2.2.4.1.2.10.83.65.82.53.49.48.73.110.102.111.3
> = STRING: "::::::::::::::"
> UCD-SNMP-MIB::ucdavis.900.50.2.2.4.1.2.10.83.65.82.53.49.48.73.110.102.111.4
> = STRING: "7.46"
> UCD-SNMP-MIB::ucdavis.900.50.2.2.4.1.2.10.83.65.82.53.49.48.73.110.102.111.5
> = STRING: "0.00"
> UCD-SNMP-MIB::ucdavis.900.50.2.2.4.1.2.10.83.65.82.53.49.48.73.110.102.111.6
> = STRING: "4.18"
> UCD-SNMP-MIB::ucdavis.900.50.2.2.4.1.2.10.83.65.82.53.49.48.73.110.102.111.7
> = STRING: "88.30"
>
> This is the confusing part, the OID's for the same value changed!
>
> Server1
> UCD-SNMP-MIB::ucdavis.900.50.2.2.4.1.2.12.83.83.83.65.82.53.49.48.73.110.102.111.7
> = STRING: "99.58"
> Server2
> UCD-SNMP-MIB::ucdavis.900.50.2.2.4.1.2.10.83.65.82.53.49.48.73.110.102.111.7
> = STRING: "88.30"
>
> Could you please shed more light on this one?
Looking at those last two lines, the first server is using indexes of the form
12.83.83.83.65.82.53.49.48.73.110.102.111
while the second is using
10.83.65.82.53.49.48.73.110.102.111
These correspond to "SSSAR510Info" and "SAR510Info" respectively.
So it's actually the first server which is broken.
I'm not sure what's going wrong here, but:
a) double-check that you've got exactly the same snmpd.conf
settings on both machines.
b) try deleting and re-typing the entry on the first server
c) it might be worth trying with 5.4.2.pre1 on that system, just in
case there's a subtle problem that's biting you which has since been fixed.
(Though I'd expect this to hit both systems in the same way).
Dave
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