• Comcast Business IPv6 connection not seeing delegated Subnets. What am I missing?

    Hello, I have enabled IPv6 on my UTM and I see a /128 IPv6 assigned to my WAN interface, but I see no reported /56 (or any other) in the IPv6 configuration page. I disconnected the UTM and plugged an ASUS AC1900 in the modem. That device got a /64 for…
  • Bind DNS Problems

    Here is what I'm trying to accomplish. I am trying to host my own website with a domain name registered with namecheap.com. I have a Raspberry Pi with Debian installed on it and bind9 for DNS. I have probably installed deleted and installed it and configured…
  • Unable to get external IP on Sophos Home Edition UTM.

    Hello all. I'm setting up Sophos Home Edition here at my house. It is a software install on a spare computer I fixed up. I have Comcast ISP. I'm putting the Comcast router into bridged mode and linking it to the Sophos PC to my Intel dual ported NIC…
  • IPv6 Setup for Comcast Business Modems with Static IP's

    I just figured this out, and wanted to share my step by step on how to get IPv6 to work on the Sophos UTM router: 1- Connect 2 ethernet cables from the Comcast Modem (I'm using a DPC3939B Wireless Gateway), 1 for the static IP routing, and 1 for IPv6…