After tearing my hair out over undocumented telnet commands in the 2820, I went Googling - and found this buried deep in the draytek.fr site :

http://draytek.fr/datasheet/Vigor2820/manuel/English/Telnet%20Commands/Telnet-Commands%20-%202820%20V1.0.doc

It's a doc file, not a PDF, and has apparently been written by someone called "Drayteker". It's specific to the 2820, and has a load of new information on telnet commands, including good stuff on "wl".

The file is a bit out of date, and misses some commands, but is MILES better than the telnet guide in the UK download site.

If the UK support read this - please add this file to the UK downloads !

Well spotted

Bri