diff -ru portage-2.1.1_pre20060710/bin/emerge portage-2.1.1_pre20060710-ipv6/bin/emerge
--- portage-2.1.1_pre20060710/bin/emerge	2006-07-11 01:01:38.000000000 +0200
+++ portage-2.1.1_pre20060710-ipv6/bin/emerge	2006-07-12 01:58:43.000000000 +0200
@@ -2657,8 +2657,24 @@
 			if ips:
 				del ips[0]
 			if ips==[]:
+				if settings.has_key("RSYNC_IPV"):
+					if settings["RSYNC_IPV"] == "4":
+						rsync_afi = socket.AF_INET
+					elif settings["RSYNC_IPV"] == "6":
+						rsync_afi = socket.AF_INET6
+					else:
+						print "!!! RSYNC_IPV specified, but it is not 4 or 6."
+						rsync_afi = socket.AF_UNSPEC
+				else:
+					rsync_afi = socket.AF_UNSPEC
+					
 				try:
-					ips=socket.gethostbyname_ex(hostname)[2]
+					for addrinfo in socket.getaddrinfo(hostname, None, rsync_afi, socket.SOCK_STREAM):
+						if addrinfo[0] == socket.AF_INET6:	# IPv6 addresses need to be added with brackets
+							ips.append('[' + addrinfo[4][0] + ']')
+						else:
+							ips.append(addrinfo[4][0])
+							
 				except SystemExit, e:
 					raise # Needed else can't exit
 				except Exception, e: