Network Configuration - Avaya Cajun P882 User Manual

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Avaya P550R, P580, P880, and P882 Multiservice Switch User Guide, v5.3.1
For example: Suppose the Avaya Multiservice switch has interfaces
to "Outside" networks as well as interfaces to "Inside" networks. The
Outside networks need access to a web server and should be denied
access to any other resource within the Inside network.
Hosts on the Inside networks should have full access to all other
resources on the Inside.
The Web server itself should not be able to establish any new
connections to the Outside but should be able to pass traffic to the
other Inside networks

Network Configuration

Inside Network
with Web Server
Other Inside Networks
Assume the following abbreviations:
WS = Web Server.
IN = Inside Networks
ON = Outside Networks
Any = Both Inside and Outside Networks
The rules for implementing the above restrictions would be as
follows:
Rule
allow Any to call WS dest port 80
allow WS to respond
allow WS to IN
deny WS to Any (Outside)
allow IN to Any
deny remaining traffic from Outside to Any
Configuring IP Routing
S Y S M O N
Outside Network
TCP
Established
Un-Checked
Checked
Un-Checked
Un-Checked
Un-Checked
Un-Checked
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