I'm setting up some server but I stubbled into an issue with one server.
I setup a local dns server, and when I try to connect to this server with ssh email@example.com I will get : Permission denied (publickey,keyboard-interactive).
But when I access it like firstname.lastname@example.org it works fine with Pubkey Auth. Strange part is when I connect to a server git.stvns.com => a hostname managed by the dns server, it will connect fine when using the hostname.
I'm using a ubuntu 10.04 amd64 as base for all the server, they are actually identical images I took a snapshot from the bare minimum setup, so can't blame the OS.
I compared my sshd_config files but they are almost Identical, only the place of the authorized_keys is different, can't blame that full for giving problems.
Locally I removed my known_hosts related to the dns server and tried again without any luck.
This is a copy of my sshd_config file maybe someone spots a error:
Port 22 Protocol 2 HostKey /etc/ssh/ssh_host_rsa_key HostKey /etc/ssh/ssh_host_dsa_key UsePrivilegeSeparation yes LoginGraceTime 20 PermitRootLogin no RSAAuthentication yes RhostsRSAAuthentication yes HostBasedAuthentication no PubkeyAuthentication yes AuthorizedKeysFile /etc/ssh/authorized_keys PermitEmptyPasswords no PasswordAuthentication no StrictModes no ClientAliveInterval 60 ClientAliveCountMax 0 # Host Specific !!!!! ListenAddress 192.168.1.61 # List of allowed users AllowUsers alpha # Lifetime and size of ephemeral version 1 server key KeyRegenerationInterval 3600 ServerKeyBits 768 # Logging SyslogFacility AUTH LogLevel INFO X11Forwarding yes X11DisplayOffset 10 PrintMotd no PrintLastLog yes TCPKeepAlive yes #UseLogin no # Allow client to pass locale environment variables AcceptEnv LANG LC_*
Does anyone countered the same problem? Or has some advise?
Thanks a lot in advance!