Gateway

The Gateway obtains content from internet portals. Before sending the content to the browser, it prefixes the Gateway URI to the existing URI so that subsequent URI requests from the browser can reach the Gateway.

For example, a user who is trying to access an HTML page on an internet machine as:

<a href="http://mymachine.intranet.com/mypage.html>"

Rewriter prefixes this URL with a reference to the Gateway as follows:

<a href="https://gateway.company.com/http://mymachine.intranet.com/ mypage.html>"

When the user clicks a link associated with this anchor, the browser contacts the Gateway. The Gateway fetches the content of mypage.html from mymachine.intranet.com.

The Gateway uses several rules to determine the elements of a fetched web page that will be rewritten.