+ftpsite=http://archive.debian.org/debian
+security_ftpsite=http://archive.debian.org/debian-security
+volatile_ftpsite=http://archive.debian.org/debian-volatile
+backports_ftpsite=http://archive.debian.org/debian-backports
+ddtp_ftpsite=http://ftp.de.debian.org/debian
+debports_ftpsite=http://ftp.debian-ports.org/debian