WebSphere Application Server V7.0: Concepts ... - IBM Redbooks

User
Outside World DMZ Internal Network
I
N
T
E
R
HTTP/HTTPS
R
N
E
T
Protocol Firewall
DMZ secure
Proxy
System A
Figure 5-7 Topology using a DMZ secure proxy server
Cluster
System B
The following sections indicate the minimum software configuration steps you
need to perform for the topology shown in Figure 5-7. In this example, we are
assuming that the DMZ secure proxy is set up with security level HIGH and
therefore supports only static routing.
System A
Perform the following steps to configure System A.
1. Install the DMZ secure proxy software package.
2. Create an Application Server Profile using the
/profileTemplates/secureproxy template.
Domain Firewall
nodeagent
Application
Server 1
Application
Server 2
Application
Server 3
System C
Deployment
Manager
Administrative
agent
Config-Only
DMZ secure
proxy
Directory and
Security
Services
Existing
applications
and data
Chapter 5. Topologies 157