Correct ping hosts functionality for > 1 tunnel. Add v6 functionality
Correct ping hosts functionality for > 1 tunnel. Add v6 functionality

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