Werk #281: statgrab_net.ctr: only inventorize interfaces with actual traffic

Component Checks & agents
Title statgrab_net.ctr: only inventorize interfaces with actual traffic
Date Feb 10, 2014
Checkmk Edition Checkmk Raw (CRE)
Checkmk Version 1.2.5i1
Level Trivial Change
Class Bug Fix
Compatibility Compatible - no manual interaction needed

Some virtual interfaces with no counter information got inventorized - doesn't made sense. Now we only inventorize interfaces which also provide traffic information.

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