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Beginner

Cisco Nexus 5672UP and SNMP no eth interfaces

I have problem with gettin' interfaces via SNMP from my Cisco Nexus 5672UP, when i am getting via SNMP:

 

IF-MIB::ifDescr.17350656 = STRING: fc2/13
IF-MIB::ifDescr.17354752 = STRING: fc2/14
IF-MIB::ifDescr.17358848 = STRING: fc2/15
IF-MIB::ifDescr.17362944 = STRING: fc2/16
IF-MIB::ifDescr.17367040 = STRING: fc2/17
IF-MIB::ifDescr.17371136 = STRING: fc2/18
IF-MIB::ifDescr.17375232 = STRING: fc2/19
IF-MIB::ifDescr.17379328 = STRING: fc2/20
IF-MIB::ifDescr.17383424 = STRING: fc2/21
IF-MIB::ifDescr.17387520 = STRING: fc2/22
IF-MIB::ifDescr.17391616 = STRING: fc2/23
IF-MIB::ifDescr.17395712 = STRING: fc2/24

 

But there are no eth interfaces, but from nexus:

sh interface snmp-ifindex

 

--------------------------------------------------------------------------------
Port IFMIB Ifindex (hex)
--------------------------------------------------------------------------------
fc2/13 17350656 (0x108c000 )
fc2/14 17354752 (0x108d000 )
fc2/15 17358848 (0x108e000 )
fc2/16 17362944 (0x108f000 )
fc2/17 17367040 (0x1090000 )
fc2/18 17371136 (0x1091000 )
fc2/19 17375232 (0x1092000 )
fc2/20 17379328 (0x1093000 )
fc2/21 17383424 (0x1094000 )
fc2/22 17387520 (0x1095000 )
fc2/23 17391616 (0x1096000 )
fc2/24 17395712 (0x1097000 )
Eth1/1 436207616 (0x1a000000)
Eth1/2 436211712 (0x1a001000)
Eth1/3 436215808 (0x1a002000)
Eth1/4 436219904 (0x1a003000)
Eth1/5 436224000 (0x1a004000)
Eth1/6 436228096 (0x1a005000)
Eth1/7 436232192 (0x1a006000)
Eth1/8 436236288 (0x1a007000)
Eth1/9 436240384 (0x1a008000)

------OUTPUT OMITTED-------

 

so i see only FC interfaces via SNMP

 

sh version:

System version: 7.3(0)N1(1)

 

any ideas?

Everyone's tags (2)
6 REPLIES 6
Rising star

Re: Cisco Nexus 5672UP and SNMP no eth interfaces

 

 - Exactly how was this info retrieved 'with SNMP' ,  include the given tool and or commands entered (?).

 M.

Beginner

Re: Cisco Nexus 5672UP and SNMP no eth interfaces

snmpwalk -v3 -l authPriv -u herelogin -a MD5 -A hereauth -x DES -X herepriv -Cc hereIP IF-MIB::ifDescr

Rising star

Re: Cisco Nexus 5672UP and SNMP no eth interfaces

 

 - Could you check if this problem is repeated , with an snmp v2 based walk ?

 M.

Beginner

Re: Cisco Nexus 5672UP and SNMP no eth interfaces

Have the same output only FC interfaces:

snmpwalk -v2c -c public -l noAuthNoPriv -Cc hereip IF-MIB::ifDescr
IF-MIB::ifDescr.17350656 = STRING: fc2/13
IF-MIB::ifDescr.17354752 = STRING: fc2/14
IF-MIB::ifDescr.17358848 = STRING: fc2/15
------OUTPUT OMITTED-------
Rising star

Re: Cisco Nexus 5672UP and SNMP no eth interfaces

 

 - Make sure your configuration doesn't include snmp view commands ; restricting access to certain MIBS (or part of them). Pay attention to statements such as snmp-server view ... included  or snmp-server view .... excluded.

 M.

Beginner

Re: Cisco Nexus 5672UP and SNMP no eth interfaces

There are no snmp-server view ... included or excluded.

Little note: but if i get number from sh interface snmp-ifindex
snmpwalk -v3 -l authPriv -u herelogin -a MD5 -A hereauth -x DES -X herepriv -Cc hereip .1.3.6.1.2.1.2.2.1.2.436207616
iso.3.6.1.2.1.2.2.1.2.436207616 = STRING: "Ethernet1/1"

but it's not useful because i need to get automaticly
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