Problem solved. I had enabled use_ssl_authentication in cgi.cfg and when I turned it off username stopped being displayed as '?' and I was able to access the cgi pages. <div class="gmail_quote">On Wed, Sep 2, 2009 at 2:26 PM, Noel Platzke <<a href="mailto:neufpas@gmail.com">neufpas@gmail.com</a>> wrote: <blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"> Hi, I've recently changed the authentication scheme for my nagios installion from htpasswd files to active directory authentication using active directory. I can login fine but I'm presented with the "It appears as though you do not have permission to view information for any of the services you requested..." screen whenever I try to access any of the cgi pages. Authentication definitely works as the initial login and navigation works and I even see my name in the logs. But for some reason the cgi pages are all restricted. I'm even setup in cgi.cfg as authorized_for_all_* Something tells me that nagios is seeing my username as something different than what's in apache but that's just a guess. Any ideas? Relevant section of httpd conf file included here... <Directory /> SSLRequireSSL Options -Indexes AuthType Basic AuthName "Nagios Login" AuthBasicProvider ldap AuthzLDAPAuthoritative Off AuthLDAPURL "ldap://<a href="http://ldapserver.net:389/ou=myOU,dc=myDC,dc=net?sAMAccountName?sub?%28objectClass=user%29" target="_blank">ldapserver.net:389/ou=myOU,dc=myDC,dc=net?sAMAccountName?sub?(objectClass=user)</a>" AuthLDAPBindDN "cn=USER,ou=myOU1,ou=myOU2,ou=myOU3,dc=myDC,dc=net" AuthLDAPBindPassword PASSWORD Require ldap-group cn=myCN,ou=myOU1,ou=myOU2,ou=myOU3,ou=myOU4,dc=myDC,dc=net ErrorDocument 401 /noaccess.html ErrorDocument 403 /noaccess.html </Directory> </blockquote></div>