Don't check channels and IPv4 addresses of downed interfaces.
Don't check channels and IPv4 addresses of downed interfaces.

wlanslovenija/babeld,tcatm/babeld,Gwendocg/babeldToS,Drooids/babeld,Gwendocg/babeldToS,wlanslovenija/babeld,woniullb/babeld,sudomesh/babeld,boutier/babeld,jech/babeld,jech/babeld,dtaht/babeld-shortrtt-metrics