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Cisco Bug: CSCvu37489 - M5: SNMP walk returns 'Firmware Version tail: write error: Broken pipe'

Last Modified

Jul 28, 2020

Products (1)

  • Cisco Unified Computing System

Known Affected Releases

4.1(1c)C

Description (partial)

Symptom:
SNMP walk for the OID (getting Cisco IMC version) throws a broken pipe error

snmpwalk -Oqv <CIMC_IP> .1.3.6.1.2.1.1.1.0; done

Cisco Integrated Management Controller(Cisco IMC) [UCS C220 M5SX
], Firmware Version tail: write error: Broken pipe
 Copyright (c) 2008-2019, Cisco Systems, Inc.

If you take the SNMP capture you will see the following in the SNMP response --

Variable-binding-string: Cisco Integrated Management Controller(Cisco IMC) [UCS C220 M5SX\n], Firmware Version tail: write error: Broken pipe\n Copyright (c) 2008-2019, Cisco Systems, Inc.

Conditions:
C2xxM5 on 4.0.4h and above
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