Prerequisites for monitoring

<VirtualHost *:80>
ServerName monitor.ourdom.com:80
RewriteEngine on
RewriteRule ^/(.*)$  https://monitor.ourdom.com/$1
</VirtualHost>

ExtendedStatus On

<VirtualHost *:443>
ServerName monitor.ourdom.com:443
DocumentRoot /var/www/html
Include conf.d/vhosts/ssl.inc

<Location />
  Order Allow,Deny
  Allow from 127.0.0.1 10.20 172.16.112 172.16.113 192.168.1 172.16.162.57 .ourdom.com
</Location>

<Location /apache-status>
  SetHandler server-status
  Order Allow,Deny
  Allow from 127.0.0.1 10.20 172.16.112 172.16.113 192.168.1 172.16.162.57 .ourdom.com
</Location>

Alias /mrtg  /var/www/mrtg
Alias /sarg  /var/www/sarg

Alias /usage /var/www/usage
<Directory /var/www/usage>
ExpiresActive On
ExpiresDefault "access plus 60 minutes"
AllowOverride All
</Directory>

RewriteEngine    On
RewriteRule     ^/apache-status    /apache-status    [PT,L]
RewriteRule     ^/([^/]*)$        /nagios/    [R,L]

<Location /nagios>
#SSLRequireSSL
#LoadModule authz_ldap_module modules/mod_authz_ldap.so
AuthType basic
AuthName "NAGIOS @ ourdom.com"
AuthzLDAPMethod ldap
AuthzLDAPServer localhost
AuthzLDAPBindDN "cn=dirman"
AuthzLDAPBindPassword "xxxxxxxx"
AuthzLDAPUserBase ou=People,dc=ourdom,dc=com
AuthzLDAPUserKey uid
AuthzLDAPUserScope subtree
Require valid-user
</Location>

ScriptAlias /nagios/cgi-bin /usr/lib64/nagios/cgi
<Directory /usr/lib64/nagios/cgi-bin>
   Options ExecCGI
</Directory>
Alias /nagios /usr/share/nagios
<Directory /usr/share/nagios>
   Options None
</Directory>

</VirtualHost>