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BKWayne's avatar
BKWayne
Aspirant
Jan 16, 2023
Solved

CBR750 Address Reservation and Port Forwarding not working

Model: CBR750 FW: V4.6.14.4   Just got this router today. When I go to set static IPs via Address Reservation I'm hit with "400 Bad Request" and this is occurring with several devices. When I go ...
  • FURRYe38's avatar
    Jan 16, 2023

    What browser are you using? Does it happen with a different browser? 

    Try a full factory reset and setup from scratch using a web browser and wired PC. 

    Be sure to clear out all browser caches before entering the CBRs web page at 192.168.1.1

    https://kb.netgear.com/31486/How-do-I-reset-my-Orbi-system-to-factory-default-settings

    Recommend setting the default DHCP IP address pool range to the following after applying and a factory reset: 192.168.#.100 to 192.168.#.200.