1 — Overview
1-6
Alcatel-Lucent OmniAccess 8550 WSG Installation Guide, Release 2.0
September 2007
3HE03334AAAATQZZA Edition 02
Figure 1-3 For internal WS client access to internal web services
Internal services for internal consumption and virtualized
external services for internal consumption
Figure
1-4
shows an 8550 WSG deployed to control internal user
access to internal web services and internal user access to external web
services provided by a partner organization.
The firewalls at Enterprise1 are configured to permit both inbound and
outbound web sessions to and from the 8550 WSG data ports, and the
8550 WSG is configured to transform and forward web service
requests from internal client applications to use both internal and
external web services.
Internal
19416
LDAP
SOAP
WS Client App
LDAP
Repository
WS App1
8550 WSG
SOAP
External
Firewall
Note —
If you want internal message traffic to remain internal only,
you can deploy one 8550 WSG internally, as shown in Figure
1-3
, and
another 8550 WSG in the DMZ to handle external message traffic, as
shown in Figure
1-1
.
