https://www.googlenestcommunity.com/t5/Nest-Wifi/Can-t-set-custom-LAN-IP-or-DHCP-range/m-p/491682#M48606 <P>I cannot change the router IP or DHCP range to be assigned. Always reverts to the preset one 192.168.86.1....</P> Sun, 15 Oct 2023 12:55:37 GMT igiman 2023-10-15T12:55:37Z https://www.googlenestcommunity.com/t5/Nest-Wifi/Can-t-set-custom-LAN-IP-or-DHCP-range/m-p/491682#M48606 <P>I cannot change the router IP or DHCP range to be assigned. Always reverts to the preset one 192.168.86.1....</P> Sun, 15 Oct 2023 12:55:37 GMT https://www.googlenestcommunity.com/t5/Nest-Wifi/Can-t-set-custom-LAN-IP-or-DHCP-range/m-p/491682#M48606 igiman 2023-10-15T12:55:37Z https://www.googlenestcommunity.com/t5/Nest-Wifi/Can-t-set-custom-LAN-IP-or-DHCP-range/m-p/491700#M48607 <P>Hello&nbsp;<a href="https://www.googlenestcommunity.com/t5/user/viewprofilepage/user-id/433866">@igiman</a>&nbsp;</P> <P>Often, this happens when trying to set the LAN IP or DHCP range to invalid values. For example, since the primary Nest WiFi Pro unit is a router+firewall that is creating a new "inner" network using network address translation (NAT), the LAN IP address cannot be in the same network as the "outer" network.</P> Sun, 15 Oct 2023 14:20:07 GMT https://www.googlenestcommunity.com/t5/Nest-Wifi/Can-t-set-custom-LAN-IP-or-DHCP-range/m-p/491700#M48607 MichaelP 2023-10-15T14:20:07Z https://www.googlenestcommunity.com/t5/Nest-Wifi/Can-t-set-custom-LAN-IP-or-DHCP-range/m-p/491716#M48609 <P>I found out the reason - the guest wifi was on. Once I turned it off, the change of range and IP went through.</P> Sun, 15 Oct 2023 15:10:18 GMT https://www.googlenestcommunity.com/t5/Nest-Wifi/Can-t-set-custom-LAN-IP-or-DHCP-range/m-p/491716#M48609 igiman 2023-10-15T15:10:18Z