DRAC5 / iDRAC SNMP Traps and IPMI.
Brad Viviano
viviano at renci.org
Wed May 7 14:54:22 CDT 2008
Hello,
Please forgive me if this question has already been asked, I've
searched the archives and can not find the answer. We are using
Net-SNMP 5.4.1 on RedHat linux for our SNMP trap server and doing a
simple mail-to script for warning/critcal traps from our Dell hardware
DRACs. Everything works fine with OMSA (5.x), DRAC4, DRAC5/MC, and CMC
on the M1000e. However, on the DRAC5 and iDRAC (M600/M605) Dell
apparently uses IPMI Traps (PETS) through SNMP, which Net-SNMP does not
understand, so I get information like this from snmptrapd:
Host: 172.28.46.2 (UDP: [172.28.46.2]:2048)
DISMAN-EXPRESSION-MIB::sysUpTimeInstance
140:1:35:12.20
SNMPv2-MIB::snmpTrapOID.0
RFC1155-SMI::enterprises.3183.1.1.0.262401
RFC1155-SMI::enterprises.3183.1.1.1.0.0.0.0.0.0.0.0.0.0.0.511.127.8224.8192.0.0.0.0.0.6400.0.0.0
"44 45 4C 4C 32 00 10 59 80 57 C3 C0 4F 33 47 31 [DELL2..Y.W..O3G1]
01 00 D4 E2
76 13 FF FF 20 20 00 40 51 00 00 51 [....v... . at Q..Q]
FF FF 00 00
00 00 00 19 00 00 00 00 00 00 60 80 [..............`.]
50 04 00 00
00 00 00 00 00 00 00 00 00 00 00 00 [P...............]
00 00 C1
[...]"
SNMP-COMMUNITY-MIB::snmpTrapAddress.0 172.28.46.2
SNMP-COMMUNITY-MIB::snmpTrapCommunity.0 "public"
SNMPv2-MIB::snmpTrapEnterprise.0
RFC1155-SMI::enterprises.3183.1.1
The above is a test trap from the iDRAC. I have searched Google, source
forge, and freshmeat for an IPMI Trap Receiver that will work under
Linux, and have not found much. Dell's answer is switch to their ITA
product, but I really don't want to go down that road just yet and run
Windows Server 2003 just for ITA. Does anyone know of a
plugin/extension for Net SNMP that will translate IPMI PETS, or an
application I can run under Linux that will translate them so I can send
the data similar to what I do now with Net SNMP. The only product I
found that comes close is from SuperMicro called "IPMIView" that is an
IPMI Viewer that has an IPMI Trap Receiver built into it, but it is java
code and it isn't clear if I can run the Trap Receiver without the GUI,
etc. They have a Linux build and I am playing with it now, but I
thought I would ask if anyone knew of something better.
Thanks,
-Brad Viviano
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