08-14-2013 07:43 AM
Hello,
I am looking for the OID for the upstatus of interfaces on the Nexus 2k, 5k and 7k switches. We are trying to verify the up status of the these switches that are controlled by another customer. They are allowing SNMP to query the devices and no other protocols.
Thanks
Tim
08-14-2013 08:30 PM
If you have snmp RO community string (or and SNMP v3 user), you can snmpwalk the device using that. for instance, I did that on a 5k switch just now and see it uses the standard RFC-1213 MIB to monitor interfaces.
(A 2k FEX will not be separately queryable but instead appears as a set of interfaces on the parent 5k or 7k switch.)
Below are a couple of lines to give you an idea of the output of snmpwalk. If you 're using any modern network management tool, it would generally automatically use the correct MIBs to interpret the data returned and put it into a more user-friendly view.
RFC1213-MIB::ifNumber.0 = INTEGER: 25
RFC1213-MIB::ifIndex.83886080 = INTEGER: 83886080
RFC1213-MIB::ifIndex.151060481 = INTEGER: 151060481
RFC1213-MIB::ifIndex.151063580 = INTEGER: 151063580
RFC1213-MIB::ifIndex.369098854 = INTEGER: 369098854
RFC1213-MIB::ifIndex.369098856 = INTEGER: 369098856
RFC1213-MIB::ifIndex.436207616 = INTEGER: 436207616
RFC1213-MIB::ifIndex.436211712 = INTEGER: 436211712
RFC1213-MIB::ifIndex.436215808 = INTEGER: 436215808
RFC1213-MIB::ifIndex.436219904 = INTEGER: 436219904
RFC1213-MIB::ifIndex.436224000 = INTEGER: 436224000
RFC1213-MIB::ifIndex.436228096 = INTEGER: 436228096
RFC1213-MIB::ifIndex.436232192 = INTEGER: 436232192
RFC1213-MIB::ifIndex.436236288 = INTEGER: 436236288
RFC1213-MIB::ifIndex.436240384 = INTEGER: 436240384
RFC1213-MIB::ifIndex.436244480 = INTEGER: 436244480
RFC1213-MIB::ifIndex.436248576 = INTEGER: 436248576
RFC1213-MIB::ifIndex.436252672 = INTEGER: 436252672
RFC1213-MIB::ifIndex.436256768 = INTEGER: 436256768
RFC1213-MIB::ifIndex.436260864 = INTEGER: 436260864
RFC1213-MIB::ifIndex.436264960 = INTEGER: 436264960
RFC1213-MIB::ifIndex.436269056 = INTEGER: 436269056
RFC1213-MIB::ifIndex.436273152 = INTEGER: 436273152
RFC1213-MIB::ifIndex.436277248 = INTEGER: 436277248
RFC1213-MIB::ifIndex.436281344 = INTEGER: 436281344
RFC1213-MIB::ifIndex.436285440 = INTEGER: 436285440
RFC1213-MIB::ifDescr.83886080 = STRING: "mgmt0"
RFC1213-MIB::ifDescr.151060481 = STRING: "Vlan1"
RFC1213-MIB::ifDescr.151063580 = STRING: "Vlan3100"
RFC1213-MIB::ifDescr.369098854 = STRING: "port-channel103"
RFC1213-MIB::ifDescr.369098856 = STRING: "port-channel105"
RFC1213-MIB::ifDescr.436207616 = STRING: "Ethernet1/1"
RFC1213-MIB::ifDescr.436211712 = STRING: "Ethernet1/2"
RFC1213-MIB::ifDescr.436215808 = STRING: "Ethernet1/3"
RFC1213-MIB::ifDescr.436219904 = STRING: "Ethernet1/4"
RFC1213-MIB::ifDescr.436224000 = STRING: "Ethernet1/5"
RFC1213-MIB::ifDescr.436228096 = STRING: "Ethernet1/6"
RFC1213-MIB::ifDescr.436232192 = STRING: "Ethernet1/7"
RFC1213-MIB::ifDescr.436236288 = STRING: "Ethernet1/8"
RFC1213-MIB::ifDescr.436240384 = STRING: "Ethernet1/9"
RFC1213-MIB::ifDescr.436244480 = STRING: "Ethernet1/10"
RFC1213-MIB::ifDescr.436248576 = STRING: "Ethernet1/11"
RFC1213-MIB::ifDescr.436252672 = STRING: "Ethernet1/12"
RFC1213-MIB::ifDescr.436256768 = STRING: "Ethernet1/13"
RFC1213-MIB::ifDescr.436260864 = STRING: "Ethernet1/14"
RFC1213-MIB::ifDescr.436264960 = STRING: "Ethernet1/15"
RFC1213-MIB::ifDescr.436269056 = STRING: "Ethernet1/16"
RFC1213-MIB::ifDescr.436273152 = STRING: "Ethernet1/17"
RFC1213-MIB::ifDescr.436277248 = STRING: "Ethernet1/18"
RFC1213-MIB::ifDescr.436281344 = STRING: "Ethernet1/19"
RFC1213-MIB::ifDescr.436285440 = STRING: "Ethernet1/20"
RFC1213-MIB::ifType.83886080 = INTEGER: 6
RFC1213-MIB::ifType.151060481 = INTEGER: 53
RFC1213-MIB::ifType.151063580 = INTEGER: 53
RFC1213-MIB::ifType.369098854 = INTEGER: 53
RFC1213-MIB::ifType.369098856 = INTEGER: 53
RFC1213-MIB::ifType.436207616 = INTEGER: 6
RFC1213-MIB::ifType.436211712 = INTEGER: 6
RFC1213-MIB::ifType.436215808 = INTEGER: 6
RFC1213-MIB::ifType.436219904 = INTEGER: 6
RFC1213-MIB::ifType.436224000 = INTEGER: 6
RFC1213-MIB::ifType.436228096 = INTEGER: 6
RFC1213-MIB::ifType.436232192 = INTEGER: 6
RFC1213-MIB::ifType.436236288 = INTEGER: 6
RFC1213-MIB::ifType.436240384 = INTEGER: 6
RFC1213-MIB::ifType.436244480 = INTEGER: 6
RFC1213-MIB::ifType.436248576 = INTEGER: 6
RFC1213-MIB::ifType.436252672 = INTEGER: 6
RFC1213-MIB::ifType.436256768 = INTEGER: 6
RFC1213-MIB::ifType.436260864 = INTEGER: 6
RFC1213-MIB::ifType.436264960 = INTEGER: 6
RFC1213-MIB::ifType.436269056 = INTEGER: 6
RFC1213-MIB::ifType.436273152 = INTEGER: 6
RFC1213-MIB::ifType.436277248 = INTEGER: 6
RFC1213-MIB::ifType.436281344 = INTEGER: 6
RFC1213-MIB::ifType.436285440 = INTEGER: 6
RFC1213-MIB::ifMtu.83886080 = INTEGER: 1500
RFC1213-MIB::ifMtu.151060481 = INTEGER: 1500
RFC1213-MIB::ifMtu.151063580 = INTEGER: 1500
RFC1213-MIB::ifMtu.369098854 = INTEGER: 1500
RFC1213-MIB::ifMtu.369098856 = INTEGER: 1500
RFC1213-MIB::ifMtu.436207616 = INTEGER: 1500
RFC1213-MIB::ifMtu.436211712 = INTEGER: 1500
RFC1213-MIB::ifMtu.436215808 = INTEGER: 1500
RFC1213-MIB::ifMtu.436219904 = INTEGER: 1500
RFC1213-MIB::ifMtu.436224000 = INTEGER: 1500
RFC1213-MIB::ifMtu.436228096 = INTEGER: 1500
RFC1213-MIB::ifMtu.436232192 = INTEGER: 1500
RFC1213-MIB::ifMtu.436236288 = INTEGER: 1500
RFC1213-MIB::ifMtu.436240384 = INTEGER: 1500
RFC1213-MIB::ifMtu.436244480 = INTEGER: 1500
RFC1213-MIB::ifMtu.436248576 = INTEGER: 1500
RFC1213-MIB::ifMtu.436252672 = INTEGER: 1500
RFC1213-MIB::ifMtu.436256768 = INTEGER: 1500
RFC1213-MIB::ifMtu.436260864 = INTEGER: 1500
RFC1213-MIB::ifMtu.436264960 = INTEGER: 1500
RFC1213-MIB::ifMtu.436269056 = INTEGER: 1500
RFC1213-MIB::ifMtu.436273152 = INTEGER: 1500
RFC1213-MIB::ifMtu.436277248 = INTEGER: 1500
RFC1213-MIB::ifMtu.436281344 = INTEGER: 1500
RFC1213-MIB::ifMtu.436285440 = INTEGER: 1500
RFC1213-MIB::ifSpeed.83886080 = Gauge32: 1000000000
RFC1213-MIB::ifSpeed.151060481 = Gauge32: 1000000000
RFC1213-MIB::ifSpeed.151063580 = Gauge32: 1000000000
RFC1213-MIB::ifSpeed.369098854 = Gauge32: 100000000
RFC1213-MIB::ifSpeed.369098856 = Gauge32: 100000000
RFC1213-MIB::ifSpeed.436207616 = Gauge32: 4294967295
RFC1213-MIB::ifSpeed.436211712 = Gauge32: 4294967295
RFC1213-MIB::ifSpeed.436215808 = Gauge32: 4294967295
RFC1213-MIB::ifSpeed.436219904 = Gauge32: 4294967295
RFC1213-MIB::ifSpeed.436224000 = Gauge32: 4294967295
RFC1213-MIB::ifSpeed.436228096 = Gauge32: 4294967295
RFC1213-MIB::ifSpeed.436232192 = Gauge32: 4294967295
RFC1213-MIB::ifSpeed.436236288 = Gauge32: 4294967295
RFC1213-MIB::ifSpeed.436240384 = Gauge32: 4294967295
RFC1213-MIB::ifSpeed.436244480 = Gauge32: 4294967295
RFC1213-MIB::ifSpeed.436248576 = Gauge32: 4294967295
RFC1213-MIB::ifSpeed.436252672 = Gauge32: 4294967295
RFC1213-MIB::ifSpeed.436256768 = Gauge32: 4294967295
RFC1213-MIB::ifSpeed.436260864 = Gauge32: 4294967295
RFC1213-MIB::ifSpeed.436264960 = Gauge32: 4294967295
RFC1213-MIB::ifSpeed.436269056 = Gauge32: 4294967295
RFC1213-MIB::ifSpeed.436273152 = Gauge32: 4294967295
RFC1213-MIB::ifSpeed.436277248 = Gauge32: 4294967295
RFC1213-MIB::ifSpeed.436281344 = Gauge32: 4294967295
RFC1213-MIB::ifSpeed.436285440 = Gauge32: 4294967295
RFC1213-MIB::ifPhysAddress.83886080 = Hex-STRING: 00 05 9B 74 FD C0
RFC1213-MIB::ifPhysAddress.151060481 = Hex-STRING: 00 05 9B 74 FD FC
RFC1213-MIB::ifPhysAddress.151063580 = Hex-STRING: 00 05 9B 74 FD FC
RFC1213-MIB::ifPhysAddress.369098854 = Hex-STRING: 00 00 00 00 00 00
RFC1213-MIB::ifPhysAddress.369098856 = Hex-STRING: 00 00 00 00 00 00
RFC1213-MIB::ifPhysAddress.436207616 = Hex-STRING: 00 05 9B 74 FD C8
RFC1213-MIB::ifPhysAddress.436211712 = Hex-STRING: 00 05 9B 74 FD C9
RFC1213-MIB::ifPhysAddress.436215808 = Hex-STRING: 00 05 9B 74 FD CA
RFC1213-MIB::ifPhysAddress.436219904 = Hex-STRING: 00 05 9B 74 FD CB
RFC1213-MIB::ifPhysAddress.436224000 = Hex-STRING: 00 05 9B 74 FD CC
RFC1213-MIB::ifPhysAddress.436228096 = Hex-STRING: 00 05 9B 74 FD CD
RFC1213-MIB::ifPhysAddress.436232192 = Hex-STRING: 00 05 9B 74 FD CE
RFC1213-MIB::ifPhysAddress.436236288 = Hex-STRING: 00 05 9B 74 FD CF
RFC1213-MIB::ifPhysAddress.436240384 = Hex-STRING: 00 05 9B 74 FD D0
RFC1213-MIB::ifPhysAddress.436244480 = Hex-STRING: 00 05 9B 74 FD D1
RFC1213-MIB::ifPhysAddress.436248576 = Hex-STRING: 00 05 9B 74 FD D2
RFC1213-MIB::ifPhysAddress.436252672 = Hex-STRING: 00 05 9B 74 FD D3
RFC1213-MIB::ifPhysAddress.436256768 = Hex-STRING: 00 05 9B 74 FD D4
RFC1213-MIB::ifPhysAddress.436260864 = Hex-STRING: 00 05 9B 74 FD D5
RFC1213-MIB::ifPhysAddress.436264960 = Hex-STRING: 00 05 9B 74 FD D6
RFC1213-MIB::ifPhysAddress.436269056 = Hex-STRING: 00 05 9B 74 FD D7
RFC1213-MIB::ifPhysAddress.436273152 = Hex-STRING: 00 05 9B 74 FD D8
RFC1213-MIB::ifPhysAddress.436277248 = Hex-STRING: 00 05 9B 74 FD D9
RFC1213-MIB::ifPhysAddress.436281344 = Hex-STRING: 00 05 9B 74 FD DA
RFC1213-MIB::ifPhysAddress.436285440 = Hex-STRING: 00 05 9B 74 FD DB
RFC1213-MIB::ifAdminStatus.83886080 = INTEGER: down(2)
RFC1213-MIB::ifAdminStatus.151060481 = INTEGER: down(2)
RFC1213-MIB::ifAdminStatus.151063580 = INTEGER: up(1)
RFC1213-MIB::ifAdminStatus.369098854 = INTEGER: up(1)
RFC1213-MIB::ifAdminStatus.369098856 = INTEGER: up(1)
RFC1213-MIB::ifAdminStatus.436207616 = INTEGER: up(1)
RFC1213-MIB::ifAdminStatus.436211712 = INTEGER: up(1)
RFC1213-MIB::ifAdminStatus.436215808 = INTEGER: up(1)
RFC1213-MIB::ifAdminStatus.436219904 = INTEGER: up(1)
RFC1213-MIB::ifAdminStatus.436224000 = INTEGER: up(1)
RFC1213-MIB::ifAdminStatus.436228096 = INTEGER: up(1)
RFC1213-MIB::ifAdminStatus.436232192 = INTEGER: up(1)
RFC1213-MIB::ifAdminStatus.436236288 = INTEGER: up(1)
RFC1213-MIB::ifAdminStatus.436240384 = INTEGER: up(1)
RFC1213-MIB::ifAdminStatus.436244480 = INTEGER: up(1)
RFC1213-MIB::ifAdminStatus.436248576 = INTEGER: up(1)
RFC1213-MIB::ifAdminStatus.436252672 = INTEGER: up(1)
RFC1213-MIB::ifAdminStatus.436256768 = INTEGER: up(1)
RFC1213-MIB::ifAdminStatus.436260864 = INTEGER: up(1)
RFC1213-MIB::ifAdminStatus.436264960 = INTEGER: up(1)
RFC1213-MIB::ifAdminStatus.436269056 = INTEGER: up(1)
RFC1213-MIB::ifAdminStatus.436273152 = INTEGER: up(1)
RFC1213-MIB::ifAdminStatus.436277248 = INTEGER: up(1)
RFC1213-MIB::ifAdminStatus.436281344 = INTEGER: up(1)
RFC1213-MIB::ifAdminStatus.436285440 = INTEGER: up(1)
RFC1213-MIB::ifOperStatus.83886080 = INTEGER: down(2)
RFC1213-MIB::ifOperStatus.151060481 = INTEGER: down(2)
RFC1213-MIB::ifOperStatus.151063580 = INTEGER: up(1)
RFC1213-MIB::ifOperStatus.369098854 = INTEGER: down(2)
RFC1213-MIB::ifOperStatus.369098856 = INTEGER: down(2)
RFC1213-MIB::ifOperStatus.436207616 = INTEGER: up(1)
RFC1213-MIB::ifOperStatus.436211712 = INTEGER: up(1)
RFC1213-MIB::ifOperStatus.436215808 = INTEGER: down(2)
RFC1213-MIB::ifOperStatus.436219904 = INTEGER: down(2)
RFC1213-MIB::ifOperStatus.436224000 = INTEGER: down(2)
RFC1213-MIB::ifOperStatus.436228096 = INTEGER: down(2)
RFC1213-MIB::ifOperStatus.436232192 = INTEGER: down(2)
RFC1213-MIB::ifOperStatus.436236288 = INTEGER: down(2)
RFC1213-MIB::ifOperStatus.436240384 = INTEGER: down(2)
RFC1213-MIB::ifOperStatus.436244480 = INTEGER: down(2)
RFC1213-MIB::ifOperStatus.436248576 = INTEGER: down(2)
RFC1213-MIB::ifOperStatus.436252672 = INTEGER: down(2)
RFC1213-MIB::ifOperStatus.436256768 = INTEGER: down(2)
RFC1213-MIB::ifOperStatus.436260864 = INTEGER: down(2)
RFC1213-MIB::ifOperStatus.436264960 = INTEGER: down(2)
RFC1213-MIB::ifOperStatus.436269056 = INTEGER: down(2)
RFC1213-MIB::ifOperStatus.436273152 = INTEGER: down(2)
RFC1213-MIB::ifOperStatus.436277248 = INTEGER: down(2)
RFC1213-MIB::ifOperStatus.436281344 = INTEGER: down(2)
RFC1213-MIB::ifOperStatus.436285440 = INTEGER: down(2)
02-24-2014 07:57 AM
Hello Marvin,
thanks a lot for your help. I'm monitoring a Nexus 5000 via SNMP (Cisco Prime LMS) now I'm receiving some information regarding "210/x" ports that I can't find when I access to the device via CLI:
RFC1213-MIB::ifDescr.622100480 = STRING: "Ethernet210/1"
RFC1213-MIB::ifDescr.622100544 = STRING: "Ethernet210/2"
RFC1213-MIB::ifDescr.622100608 = STRING: "Ethernet210/3"
RFC1213-MIB::ifDescr.622100672 = STRING: "Ethernet210/4"
RFC1213-MIB::ifDescr.622100736 = STRING: "Ethernet210/5"
RFC1213-MIB::ifDescr.622100800 = STRING: "Ethernet210/6"
RFC1213-MIB::ifDescr.622100864 = STRING: "Ethernet210/7"
RFC1213-MIB::ifDescr.622100928 = STRING: "Ethernet210/8"
RFC1213-MIB::ifDescr.622100992 = STRING: "Ethernet210/9"
Do you know what these interfaces means?
Thanks a lot.
I attach the snmp walk output:
The following is a SNMP walk of device 172.16.152.221 starting from .1.3.6.1.2.1.2.2
SNMP Walk Output
--------------------------------------------------------------------------------
.1.3.6.1.2.1.2.2
RFC1213-MIB::ifDescr.529858560 = STRING: "Ethernet150/1/1"
RFC1213-MIB::ifDescr.529858624 = STRING: "Ethernet150/1/2"
RFC1213-MIB::ifDescr.529858688 = STRING: "Ethernet150/1/3"
RFC1213-MIB::ifDescr.529858752 = STRING: "Ethernet150/1/4"
RFC1213-MIB::ifDescr.529858816 = STRING: "Ethernet150/1/5"
RFC1213-MIB::ifDescr.529858880 = STRING: "Ethernet150/1/6"
RFC1213-MIB::ifDescr.529858944 = STRING: "Ethernet150/1/7"
RFC1213-MIB::ifDescr.529859008 = STRING: "Ethernet150/1/8"
RFC1213-MIB::ifDescr.529859072 = STRING: "Ethernet150/1/9"
RFC1213-MIB::ifDescr.529859136 = STRING: "Ethernet150/1/10"
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