Knowledgebase: Firewall / Security
Help! I cannot seem to add file attachments to certain webpages, such as Hotmail Email or Draytek Australia Helpdesk system!
Posted by Gabriel Yu on 02 April 2008 02:13 AM

File attachments on webpages generally travel through TCP port 80. One of the settings on the router will drop non-http traffic on TCP port 80. This option needs to be DISABLED for file attachments to send through correctly.

Please disable the option "Drop non-http connection on TCP port 80" under the router interface -> Firewall -> General Setup page.

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