Werk #7115: stormshield.include: Fixed possible performance losses

Component

Checks & agents

Title

stormshield.include: Fixed possible performance losses

Date

Mar 5, 2019

Level

Trivial Change

Class

Bug Fix

Compatibility

Compatible - no manual interaction needed

Checkmk versions & editions

1.6.0b1	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)
1.5.0p13	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)

SNMP scan functions have the task to filter out SNMP hosts for which it's not worth trying to discover related services.

In order to achieve this every scan function tries to find out the right device type by reference to SNMP SysObjID and/or SNMP SysDescr.

The stormshield scan functions were not restrictive enough and the result was that for every SNMP host the SNMP table below .1.3.6.1.4.1.11256 was requested. This might led to losses during service discovery of all SNMP devices.

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