Step 4: Connect the LAN interface (X0) into your computer using an ethernet cable. Step 3: Connect the WAN Interface (X1) into your modem using an ethernet cable. Power Cable to the right of the device in the picture below Step 2: Plug your SonicWall Device into a power outlet by your modem. The box should include your SonicWall firewall, a power adapter, and an ethernet cable. I am almost certain that i have to create some sort of object (Access/Address/etc) in SonicOS to manage its configuration but have NO CLUE what is going on in there.Congratulations on getting your new SonicWall TZ 350 firewall! This guide will walk you through the initial, out-of-the-box setup for your device. I am able to ping devices on the LAN but cannot access any shares or the WAN. I have followed the instructions for setting up the linksys as an access point to a Tee. I need to hook up a linksys wireless router (wrt54g2) to one of these switches so I can enable wireless access to our network (and WAN). We have a sonicwall NSA 250m firewall managing our net and everything else is networked with a bunch of passive switches. I have accepted the position and risen to the occasion but have hit a brick wall (or should i say 'firewall') The company I work for lost their sysadmin and has appointed me (audio engineer) to manage the network until further notice (ie forever until I fail, probably). I need a quick fix and am out of options so I am sorry if this post breaks the rules, I have done my due diligence in searching for a similar question but they all have the same result and due to my inexperience I am unable to find one that answers my question. I have no idea what I'm doing and I don't have time to learn about it.

Sonicwall router