ESO13 MAC1: 00:60:16:5D:4D:B4
ESO13 MAC2: 00:60:16:5D:4D:B5
Use of uninitialized value $mac2 in substitution (s///) at ipcheck.pl line 65, <STDIN> line 1.
Use of uninitialized value $mac2 in concatenation (.) or string at ipcheck.pl line 66, <STDIN>
Converted Mac1: 00-60-16-5D-4D-B4 Mac2: