Check_MK Werk 3163: Treat interface name '1' and '01' as identical when grouping interfaces

ID: 3163 Title: Treat interface name '1' and '01' as identical when grouping interfaces Component: Checks & Agents Level: 1 Class: Bug Fix Version: 1.2.7i4 Problem was that in the discovery rule for creating interface groups you had to specify <tt>01</tt> as item (just it appeared in the service), while the actual check compared agains the index (<tt>1</tt>). Both are treated identical now and in the rule you may specify either <tt>01</tt> or <tt>1</tt>.