Revert "remove the destination server's interface(s) from dhcrelay. Ticket #4908"
Revert "remove the destination server's interface(s) from dhcrelay. Ticket #4908"

This reverts commit f791f28d6794c3b0601259f0de7acdebf6a367a8

pfsense/pfsense,ptorsten/pfsense,NewEraCracker/pfsense,jxmx/pfsense,dennypage/pfsense,ch1c4um/pfsense,phil-davis/pfsense,jxmx/pfsense,dennypage/pfsense,ptorsten/pfsense,phil-davis/pfsense,brunostein/pfsense,brunostein/pfsense,pfsense/pfsense,ch1c4um/pfsense,BlackstarGroup/pfsense,NOYB/pfsense,NewEraCracker/pfsense,ptorsten/pfsense,dennypage/pfsense,pfsense/pfsense,brunostein/pfsense,BlackstarGroup/pfsense,NewEraCracker/pfsense,BlackstarGroup/pfsense,NewEraCracker/pfsense,ch1c4um/pfsense,jxmx/pfsense,NOYB/pfsense,ch1c4um/pfsense,NOYB/pfsense,BlackstarGroup/pfsense,dennypage/pfsense,phil-davis/pfsense,pfsense/pfsense,phil-davis/pfsense