Title: MultiSite subdirectory admin panel issue (redirect loop)
Last modified: August 21, 2016

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# MultiSite subdirectory admin panel issue (redirect loop)

 *  [gkweol](https://wordpress.org/support/users/gkweol/)
 * (@gkweol)
 * [13 years, 2 months ago](https://wordpress.org/support/topic/multisite-subdirectory-admin-panel-issue-redirect-loop/)
 * Dear Ron,
 * We had a working MU install of three sites.
 * It was set up like:
    konferenciak.hu (main site) konferenciak.hu/wellnessonline.
   hu (subsite 1) konferenciak.hu/holidaytippek.hu (subsite 2)
 * We’d successfully installed your MU Domain Mapping plugin to map the subsites
   to new domains, but we’ve faced some problems which we can’t find the solution
   for. We would like to ask you to help us with your thoughts:
 * The biggest problem is that we can only access the main site’s admin backend,
   the subsites’ backend is not accessible, as every login attempt is halts with
   a REDIRECT_LOOP message.
 * Do you have any idea what might cause this problem?
 * Our htaccess is as follows (in case it is the cause you might spot the error 
   in there):
 * RewriteEngine On
    RewriteBase / RewriteRule ^index\.php$ – [L] # uploaded .les
   RewriteRule ^([_0-9a-zA-Z-]+/)?files/(.+) wp-includes/ms-files.php?file=$2 [L]#
   add a trailing slash to /wp-admin RewriteRule ^([_0-9a-zA-Z-]+/)?wp-admin$ $1wp-
   admin/ [R=301,L] RewriteCond %{REQUEST_FILENAME} -f [OR] RewriteCond %{REQUEST_FILENAME}-
   d RewriteRule ^ – [L] RewriteRule ^([_0-9a-zA-Z-]+/)?(wp-(content|admin|includes).*)
   $2 [L] RewriteRule ^([_0-9a-zA-Z-]+/)?(.*\.php)$ $2 [L] RewriteRule . index.php[
   L]
 * Thanks in advance,
    Istvan
 * [http://wordpress.org/extend/plugins/wordpress-mu-domain-mapping/](http://wordpress.org/extend/plugins/wordpress-mu-domain-mapping/)

Viewing 1 replies (of 1 total)

 *  Plugin Author [Ron Rennick](https://wordpress.org/support/users/wpmuguru/)
 * (@wpmuguru)
 * [13 years, 2 months ago](https://wordpress.org/support/topic/multisite-subdirectory-admin-panel-issue-redirect-loop/#post-3664328)
 * Turn off the remote login. If that allows you to log in then check your browser
   console for javascript errors.

Viewing 1 replies (of 1 total)

The topic ‘MultiSite subdirectory admin panel issue (redirect loop)’ is closed to
new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/wordpress-mu-domain-mapping.svg)
 * [WordPress MU Domain Mapping](https://wordpress.org/plugins/wordpress-mu-domain-mapping/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/wordpress-mu-domain-mapping/#faq)
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 * [Unresolved Topics](https://wordpress.org/support/plugin/wordpress-mu-domain-mapping/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/wordpress-mu-domain-mapping/reviews/)

 * 1 reply
 * 2 participants
 * Last reply from: [Ron Rennick](https://wordpress.org/support/users/wpmuguru/)
 * Last activity: [13 years, 2 months ago](https://wordpress.org/support/topic/multisite-subdirectory-admin-panel-issue-redirect-loop/#post-3664328)
 * Status: not resolved