05-13-2015 09:34 AM
Hi.
Can I using snmp (snmpwalk) to test interfaces Fibre Channel (fc1/10) on NX-OS (7.0.2)?
I can view the IfIndex using 'show interfaces snmp-index', but if I use snmp and snmpwalk I can't locate any info about these interfaces.
Thanks in advance.
Vgaraboa.
06-05-2015 08:50 AM
Hi Vgaraboa,
.1.3.6.1.2.1.2.2.1.2 ifDescr OBJECT-TYPE -- FROM IF-MIB -- TEXTUAL CONVENTION DisplayString SYNTAX OCTET STRING (0..255) DISPLAY-HINT "255a" MAX-ACCESS read-only STATUS Current DESCRIPTION "A textual string containing information about the interface. This string should include the name of the manufacturer, the product name and the version of the interface hardware/software." ::= { iso(1) org(3) dod(6) internet(1) mgmt(2) mib-2(1) interfaces(2) ifTable(2) ifEntry(1) 2 }
Example:
snmpbulkwalk -v2c -c public <ip address removed> 1.3.6.1.2.1.2.2.1.2
IF-MIB::ifDescr.16777216 = STRING: fc1/1
IF-MIB::ifDescr.16781312 = STRING: fc1/2
IF-MIB::ifDescr.16785408 = STRING: fc1/3
IF-MIB::ifDescr.16789504 = STRING: fc1/4
....
Best regards,
Jim
06-07-2015 11:45 PM
Hi Jim.
Thanks for your answer. I'm using just what you say, but when I try to find any info of our FCx/x interfaces, nothing appears.
I tried to do a total smwbulk query to NX, and same result, I could not see nothing of these interfaces.
Regards,
Victor.
06-10-2015 08:24 AM
Hi Victor,
Sounds like you might be hitting this bug, CSCup75270 - FC interfaces are not listed in IF-MIB snmp walk.
Link to it on Cisco Online:
https://tools.cisco.com/bugsearch/bug/CSCup75270
If this doesn't match, can you give me a little more information.
What Nexus product are you using ( model number )?
What version of firmware is running on the switch ( show ver )?
What interfaces are configured to be native Fibre Channel?
Thanks,
Jim
06-10-2015 09:42 AM
Hi Jim.
You're right, our Nexus N5K-C5548UP has the OS version 7.0(2)N1(1).
Thanks for the bug link.
Regards,
Víctor.
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