Werk #7508: Fixed SNMP timeouts caused by invalid responses from devices

Component Inline SNMP
Title Fixed SNMP timeouts caused by invalid responses from devices
Date Nov 11, 2015
Level Trivial Change
Class Bug Fix
Compatibility Compatible - no manual interaction needed
Checkmk versions & editions
1.2.7i3 Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)

When a SNMP device which has a bug in it's SNMP implementation is responding with a value which can not be parsed, e.g. a number which is increasing the maximum value of a 32bit integer, the packet was dropped. The SNMP engine was retrying to fetch the data and finally timing out. These timeouts has been fixed now.

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