Don't install IPv4 routes through interfaces with no IPv4 address.
Don't install IPv4 routes through interfaces with no IPv4 address.

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