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ZyWALL USG 50 User’s Guide
331
CHAPTER 18
HTTP Redirect
18.1 Overview
HTTP redirect forwards the client’s HTTP request (except HTTP traffic destined for
the ZyWALL) to a web proxy server. In the following example, proxy server A is
connected to the DMZ interface. When a client connected to the LAN1 zone wants
to open a web page, its HTTP request is redirected to proxy server A first. If proxy
server A cannot find the web page in its cache, a policy route allows it to access
the Internet to get them from a server. Proxy server A then forwards the response
to the client.
Figure 197 HTTP Redirect Example
18.1.1 What You Can Do in this Chapter
Use the HTTP Redirect screens (see Section 18.2 on page 333) to display and
edit the HTTP redirect rules.
LAN1