Cannot connect to my server with Dolphin

[pider]

I have a server that I try to connect to with Dolphin; add a network directory. The server is running Freebsd. The error I get is that either user name or password are wrong. I have tried to connect with Filezilla and that works OK with same user name and password. I run Kubuntu 12.04 and I do remember to have done the connection earlier, but I have deleted the directory.

[SecretCode]

What exactly are you typing in the location bar in Dolphin?

Specifically, which protocol and is there a KIO slave involved ...