mivaldi is right, if this is a modem with integrated wireless then just forget that you modem even has a wireless option and shut it off. Keeping that wireless signal on would defeat any purpose of having a PA protecting your network. You can setup the DHCP to act as a relay or create your own DHCP options, perosnally I would recommend putting the DHCP on the PA itself since it allows you to easy switch your computers away from your ISPs DHCP servers. I would recommend moving your equipment away from the 192.168.1.* addresses, everybody uses 192.168.1. I assumed from your first post the interface IP was 192.168.1.252, if you are using 192.168.1.254 as your interface IP then that route is currect. I would be your network around the PA-200 to simulate an enviroment that you would actually be working with, leaving it behind everything isn't what you are going to see out in the real world. I'm not sure from your wording if your wireless router is built into your modem or not, as you referenced them as two different pieces of equipment I'm going to guess that they are not. Put you wireless router behind your PA and plug your PA directely into the modem. You may or may not have to actually power cycle the modem to get it to provide an IP address to your PA. The "Outside" port that you are using on your PA can be set to DHCP to automatically pull all the required informaiton for you, then let it build the default route. Then you can start working on the "inside" and wireless zone/ports and their security policies to actually start moving traffic.
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