Title: CDN – Connection Error
Last modified: August 21, 2016

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# CDN – Connection Error

 *  [Rolcera](https://wordpress.org/support/users/rolcera/)
 * (@rolcera)
 * [13 years ago](https://wordpress.org/support/topic/cdn-connection-error/)
 * Hi,
 * I have problems when setting up my CDN.
 * I have set up a subdomain, and a ftp user for the CDN.
 * Whatever I do it keeps giving me the following error:
 * _Error: Unable to connect to [http://ftp.rolcera.dk:21](http://ftp.rolcera.dk:21)()._
 * I’ve been searching in almost every support ticket regarding this, but failed
   to find any answer.
 * Please help me.
 * Regards,
    Rasmus Nicolaisen
 * [http://wordpress.org/extend/plugins/w3-total-cache/](http://wordpress.org/extend/plugins/w3-total-cache/)

The topic ‘CDN – Connection Error’ is closed to new replies.

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## Tags

 * [connection](https://wordpress.org/support/topic-tag/connection/)
 * [ftp](https://wordpress.org/support/topic-tag/ftp/)

 * 0 replies
 * 1 participant
 * Last reply from: [Rolcera](https://wordpress.org/support/users/rolcera/)
 * Last activity: [13 years ago](https://wordpress.org/support/topic/cdn-connection-error/)
 * Status: not resolved