Before it died, I had a D-link router. It had the option to block specific incoming IP addresses up to eight. This router I purchased, the WRT54G does not have that option. My question is, does Linksys offer a router with that capability? I'm thinking I read about one but I cannot find it.

Linksys Default Password List (Updated July 2020) 117 rows How to Find Your Router’s IP Address on Any Computer Jul 03, 2017

I tried resetting the router to its factory settings, but the problem reappeared--the two Macbooks (each with its own MAC address and static IP address) appears under one device as do the two Google Home Mini's. I just got off of the phone with Linksys about this and they couldn't help. I can't believe that this is still a problem 3 years later!

Here's how you can setup a printer with a static address even if it has a wireless card, while still using DCHP on your Linksys wireless router for your home network. By default on Linksys wireless routers, the DHCP IP address range is typically 192.168.1.100 thru 192.168.1.149 and addresses … Amazon.com: linksys wireless router

Amazon.com: linksys wireless router

The Linksys MR9600 is a super powerful Dual-Band WiFi 6 router perfect for those who want true gigabit speeds, more range, and pure gaming power throughout their entire home. Powered by Linksys Intelligent Mesh™ technology and 6 Gbps of speed, it’s 4x faster than WiFi 5 routers, eliminates dead zones, and isolates your network to eliminate Amazon.com: Linksys EA7500-RM2 AC1900 (Max Stream EA7500 Amazon.com: Linksys EA7500-RM2 AC1900 (Max Stream EA7500) Dual Band Wireless Router, Compatible with Alexa (Renewed), Black: Computers & Accessories