Boost Your Internet to the Max AT&T Modem Passthrough for Unstoppable Connectivity

... IP passthrough but to no avail I am just stuck with no connection. ... default login. So hopefully when I do that I can have everything ... AT&T's default configuration ... Set Allocation Mode to Passthrough to allow the AT&T Gateway to pass your WAN IP address to your own router. ... ATT fiber modem/router. The latter I put in IP Passthrough mode with wifi radios turned off. I recall being on the ATT GUI's firewall page ... You must follow the steps bellow to set up NAT passthrough in your own router and ATT router ... modem set up via IP address > Firewall ... I currently have my Netgate 5100 behind the ATT gateway in IP passthrough mode. My ATT gateway is at default ip 192.168.1.254, and I have been seeing it show ... Now go to the 'IP Passthrough' tab. Under 'Allocation Mode', choose 'Passthrough'. For 'Default Server Internal Address', enter the local IP ... first i dont know what the designation 256QAM means. But no they do not let you use anything other than their supplied modem/router. So people ... Try logging in again after resetting the router if the default router IP doesn't work. You can also contact ATT customer support if you have ... ... default behavior when you put an ATT router into passthru mode). Are sure you can actually access internet on a device other than the one ... You want IP Passthrough mode that sends the external IP address through to your new router, this reddit post has the list of things to change in the ATT router ...