Sun Java Enterprise System 5 Upgrade Guide for Microsoft Windows

Web Proxy Server Upgrade Roadmap

The following table shows the supported Web Proxy Server upgrade paths to Java ES Release 5.

Table 8–1 Upgrade Paths to Java ES Release 5: Sun Java System Web Proxy Server 4.0.4

Java ES Release 

Web Proxy Server Relase 

General Approach 

Reconfiguration Required 

Release 4 

Sun Java System Web Proxy Server 4.0.1 2005Q4  

Direct upgrade: Performed using patches 

None