Fix ifstats.php - it also uses netstat output which has changed
Fix ifstats.php - it also uses netstat output which has changed

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