Enabling Inside Clients To Communicate With Devices On The Internet - Cisco ASA 5505 Getting Started Manual

Chapter 6 Scenario: DMZ Configuration
Enabling Inside Clients to Communicate with Devices on the
Internet
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To permit internal clients to request content from devices on the Internet, the
adaptive security appliance translates the real IP addresses of internal clients to
the external address of the outside interface (that is, the public IP address of the
adaptive security appliance). Outgoing traffic appears to come from this address.
The ASA 5505 comes with a default configuration that includes the necessary
address translation rule. Unless you want to change the IP address of the inside
interface, you do not need to configure any settings to allow inside clients to
access the Internet.
Configuring the Security Appliance for a DMZ Deployment
Cisco ASA 5505 Getting Started Guide
6-7