[orban]

from the eAccelerator readme

Control panel and disassembler
------------------------------

If you want to use the control-panel you need to compile eAccelerator with
--with-eaccelerator-info which is the default value.
You need to copy the control.php file to your webroot and set the path to it
in the php.ini or eaccelerator.ini in the eaccelerator.allowed_admin_path
directive. If you don't do this you wont be able to see much information and
can't control eAccelerator.
You can set the username and password needed to access the control-panel in
the control.php file.

I *guess* that's the one.