The WRT is no repeater nor a bridge. It's an access point. You want a wireless bridge like the Linksys WET54G. 3rd party firmware on the WRT54G may allow you to configure the WRT as bridge. Linksys firmware does not support it. The WAP54G should be accessible from a wired connection while it's wired to your network.

Installing and Configuring the Linksys WPC54G Wireless-G Aug 16, 2010 WRT54G Client Bridge - YouTube Jun 04, 2014 Configure Linksys WRT54GC/WRT54G/WRT54GL Configure Linksys WRT54GC/WRT54G/WRT54GL ˘ˇˆ˙ ˝˛ Linksys Wireless-G Router . /01. 2 2 345 6 ˛ 5 / Linksys Support 9:5;149˙1 <

WRT54G GPL Code, WRT54G Firmware. The hardware version is located beside or beneath the model number and is labeled version, ver. or V.

I have a Speedtouch ADSL router configured as gateway to the internet in my appartment building, with netmask 255.255.255.0 and default fateway as 10.0.0.138. All residents have to use the fixed cable and static ip. Now if i want to use a Linksys WRT54G as a wireless to use a wireless connetion for How to Convert Linksys WRT54G to Be an Access Point: 14 Steps Aug 10, 2019 Linksys Official Support - WRT54G Downloads

Configure Repeater mode and select the 2.4 GHz frequency band on the Linksys Smart Wi-Fi router; Both frequency bands will broadcast even if one is being used in Repeater mode. You can customize both frequency bands’ wireless settings on the Wireless widget. To edit or change the Repeater settings, go to Connectivity > Internet Settings tab.

Setup Linksys WRT54G Wireless Router in PPPoE Mode WRT54G and WRT54GS are two famous wireless routers from Linksys family. These two wireless routers support Wireless G and B. 802.11g is backward compatible with 802.11b. So technically we can say these Linksys routers support both g and b networks. In this tutorial, we can check how to configure Linksys WRT54G and WRT54GS in PPPoE mode. WRT54G Wireless-G BroadBand Router Firmware - Free WRT54G Wireless-G BroadBand Router Firmware Free Linksys, A Division of Cisco Systems Windows Vista/7/8/10 Version 4.21.5 Full Specs Visit Site External Download Site Setting up Linksys wireless router as a pass through