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Cisco Bug: CSCte50531 - SNMP PDU error code resourceUnavailable(13) returned on non-SET PDU

Last Modified

Feb 12, 2018

Products (1)

  • Cisco Carrier Routing System

Known Affected Releases

3.8.0.BASE 3.9.0.BASE 4.0.0.BASE

Description (partial)

One or more SNMP get operations result in response PDUs containing the error-code 'resourceUnavailable(13)'.

A prior SNMP operation has caused a mibd_xxx process to enter a code path which has taken more than 10s to complete and the snmpd process has marked that mibd_xxx process as 'timed out'.  Subsequent get & set requests that would be dispatched to that process will not be able to be handled and the 'resourceUnavailable' error-code will be returned.  For getnext requests the next OID in the mib-view that maps to a different mibd_xxx process will be queried.
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