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Then connect to the management interface of your AP, most likely via a browser while your computer is connected to the AP. In general, you’ll want to disconnect the network cable from the WAN, or outside, port on the AP. The easiest way (though not the only way) to do this is to configure your wireless router to act just as an access point (AP). This covers setting up the ASA, but you still want to be able to use your wireless router to connect all your laptops, printers, Rokus, etc. Configure your wireless router to act like an access point Use Figure A as a reference for the kind of configuration you may need.įigure A Click the image to enlarge. Make sure you add rules for the inside and the outside to permit these, along with any other protocols that might be necessary such as FTP, ICMP, etc. You’ll most likely want to allow HTTP/HTTPS traffic on your ASA. For the translated interface put the outside interface.For the original source you can just leave it set at Any (or you can specify the inside network).
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Click Firewall while still under the Configuration tab.Now to configure PAT and the access rules. Those 18 steps take care of the first two basic things I spoke about before: configuring your interfaces and setting up a default route. Put a check next to Enable Traffic Between Two Or More Interfaces Which Are Configured With The Same Security Levels and next to Enable Traffic Between Two Or More Hosts Connected To The Same Interface.This saves you the step of configuring a static route, and it saves you the hassle of having to change the static route every time your IP changes. Put a check mark next to the option Obtain Default Route Using DHCP.Many ISPs require you to have a business account to get a static IP, though. If you happen to have a fixed IP at home, please use that. This will indicate that you are using the 192.168.1.0/24 network as your inside network. By default this is 192.168.1.1, which you can leave it at. Specify the internal address you want to use.There are no passwords configured yet, so just leave that blank. (Another option is to click Run Startup Wizard and do this entire configuration in the wizard.)
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Open a browser on your computer and go to 192.168.1.1, which is the default address for connecting to the ASA.Ports 6 and 7 are Power over Ethernet (PoE) ports I recommend reserving those ports for any devices that can use PoE. Connect your computer to one of the other ports on the ASA, which should be on the inside network by default.Connect the network cable from the modem to port 0 (default outside port) on the ASA.Initial setup and configuration of interfaces