FreeBSD Could not load host key:/etc/ssh/ssh_host_dsa_key

When I just loaded FreeBSD. Login with putty, could not load host key:/etc/ssh/ssh_host_dsa_key

This is because SSH server is not turned on.

To open SSH:

Workaround:/etc/rc.conf Join

Sshd_enable= "YES"

Start sshd

/etc/rc.d/sshd start

Attached:Some problems with FreeBSD ssh (GO)

Remember to restart the SSHD server (/etc/rc.d/sshd restart) after modifying the configuration file.
Some additional Notes
1, if not after reboot, please reload the Sshd_config file
/etc/rc.d/sshd Reload
2 If a using keyboard-interactive authentication appears
Password
Please confirm if Passwordauthentication has been changed to Yes
In addition, if the client is Putty then please confirm "Try ' Smart Keyboard ' authentication (SSH-2)" Check if there is a remove
3, if you are logged in with the root account
Please confirm that the password is empty
Blank password cannot be logged in
4 Make sure you have SSH installed
Sysinstall>>>configure>>>networking>>>sshd whether the hook has a hit on the installation freeBSD6.2 Select Development installation
#ee/etc/inetd.conf
Remove the # in front of the sshd
#ee/etc/rc.conf
Add inetd_enable= "YES"
#kill-hup ' Cat/var/run/inetd.pid '

Then use Putty remote login, always end immediately, fail
There's a message from the FreeBSD terminal.
"May 7 21:38:26 FreeBSD sshd[595]: error:could not load
Host key:/etc/ssh/ssh_host_dsa_key "

Idea put on/etc/ssh/ssh_host_dsa_key I don't have this file
More/etc/ssh/sshd_config all items are preceded by #
Try to change some, and restart inetd invalid
Doesn't seem to be the configuration problem for most netizens.
In front of the main want to automatically generate this file, failed

Checked the manual again.
%ssh-keygen-t DSA
All the way to the carriage return, by default a key pair is placed on the ~/.SSH/ID_DSA
#cp ~/.ssh/id_dsa/etc/ssh/ssh_host_dsa_key
Inetd-hup
Try again, OK.

FreeBSD Could not load host key:/etc/ssh/ssh_host_dsa_key