cFos Professional是一个DSL和ISDN的拨号器。你可以用cFos和Windows拨号网络来建立互联网联接。
最新版本支持IPv6，改进如下:+ If you begin you prefix with an !, the prefix option in router advertisements is ignored.
+ Workaround for Cisco AC "payload length" bug. Thanks to Oliver Döring, Titan Networks.
+ PPP / PPPoE errors are now indicated in the Status line in the context menu.
+ cFos IPv6 Link now evaluates Router Advertisements from the ISP. It adjusts MTU and Prefix (64bit only) accordingly. It also hecks for the DNS option (rfc5006) and can set DNS1/DNS2 addresses if present.
x Entries in connections.ini were sometime active only after a reboot. Fixed.
x An active connection is now also indicated by "IPv6" in the tray icon under Vista.

x86: http://www.cfos.de/cfos6link-v091-build1047.exe
x64: http://www.cfos.de/cfos6link-x64-v091-build1047.exe