I've chosen for port based site accesses in the setup wizard, but the eng site access was not added to the port settings in site.ini

[PortAccessSettings]
2182=ezwebin_site_user
2180=ezwebin_site_admin

And what's the purpose of having a site access ezwebin_site_user, if there's the eng site access?

Related sdk-public thread: http://lists.ez.no/pipermail/sdk-public/2006-November/002474.html