Fix: Made port deleteion more robust. Do not rely on IPs of ports only on names.
Fix: Made port deleteion more robust. Do not rely on IPs of ports only on names.

Bug was discovered during R4 int testing and does only appear in some border cases.

Change-Id: I6e9d4ca0e131486bee3592ceb71101f5a593a357
Signed-off-by: peusterm <72ac0265e9d38404e4fd1207fa3b28b42966f5c9@uni-paderborn.de>

mpeuster/son-emu,mpeuster/son-emu,mpeuster/son-emu,mpeuster/son-emu