I have a NAS which runs a custom linux distribution (it's a QNAP).
uname -a -> linux 188.8.131.52 #1 SMP ... i686 unknown
I've set it up to do key and password-based multiple-user authentication, and that has worked for awhile. It's running OpenSSH_5.4p1, OpenSSL 0.9.8n 24 Mar 2010.
I run a dyndns client on the host, so there are two ways to access it:
Only the first (logging into firstname.lastname@example.org) currently works; if I ssh to the dynds address, no dice.
ssh email@example.com I get:
Permission denied (publickey,keyboard-interactive).
1) Obviously key-based auth isn't working 2) I type in the verified, correct password.
Both password and key-based auth work locally.
Anyone have any thoughts?