HTTP Dynamic streaming with content delivery service

Hi....

i installed adobe zeri with apache2.2 in my server and created a different bit rates manifest files using f4fpacakager.

while playing the manifest file by giving a request from OSMF player as http://server ip/vod/filename.f4m its playing contents fully but

while iam creating  the deliver service with this server ip as content origin and i assigned a serviceengine to this deliver service with some domain name and giving request as http://domain name/vod/filename.f4m ,the player is playing the contents  up to some fragments and  its not playing and giving error as "stream not found "in OSMF player.....

can any body pls give me the suggestion regarding this.....

thanks,

Ramesh.