SSH not authenticating in Redhat

[Lord of Rats]

I have installed Open SSH on my brother's Redhat system but it does not
want to authenticate any passwords.  I hvae tried connecting using
multiple accounts as well as different encryption schemes.  I have tried
configuring with the option listed for the same problem in Slackware to no
avail.  Please help.  I have also tried talking my brother into using BSD
instead to no avail.

-Mark
ratlord at nation-of-rats.net