Hello, I'm trying to connect my wireless router to a ZyXEL modem and having a problem... when I log on to the WRT54G thru my browser, and go to Diagnostics I can Ping successfully. However, when I try to ping thru any of my PCs connected to the router, I get an error saying "destination host unreachable" (similarly, nslookup doesn't work.) When I run ipconfig /all on a PC, it seems everything is correct. Using DHCP I get a correct IP address for my PC, the gateway is correctly set to 192.168.1.1, the DNS servers are set to my ISP's (earthlink) DNS servers etc... however, nothing works. Similarly, attempting to ping the DNS servers results in a host unreachable. Wireless Router: WRT54G Ver 1.1 Firmware 4.21.1 Modem: ZyXEL Prestige 645M-UHP I had just upgraded the firmware last night... I was forced to "unbrick" my WRT54G (thanks to an article in this forum), it wouldn't start up and I had to unbrick it and install the latest firmware to get it to start up. So unfortunately previous settings are lost. Also, I have already set my ZyXEL to Bridge mode, and tested PPPoE using WinPoET on my PC (that's how I'm connected now) Note that I'm testing my WRT54G with a wired connection (so RTS, etc is of no effect.) I'm wondering if the automatic bridging on the WRT54G for the WAN connection isn't being set correctly? I'm out of ideas honestly and am not too familiar with networking... but here's the auto configuration set on the Wireless router if its of any help... Code: Dest.LAN IP Subnet Mask Gateway Hop Interface 72.24x.2x.1 255.255.255.255 0.0.0.0 0 WAN (Internet) 192.168.1.0 255.255.255.0 0.0.0.0 0 LAN & Wireless 0.0.0.0 0.0.0.0 72.24x.2x.1 0 WAN (Internet) (CODE tags for formatting) Where 72.24x.2x.1 is the gateway address. Any assistance greatly appreciated!!!