• TeamViewer Failing to Connect

    Trying to use TeamViewer QuickSupport on an Android device that's on one internal network (10.10.0.0/24) and access it from a PC on another (192.168.12.0/24). I have FW rules allowing outbound TCP/UDP 5938. Both can "activate" TV and get an ID. When I…
  • Combine Sophos UTM 9.1 (Free Edition) Firewall with Mikrotik Router at the Perimeter of Private Network

    Hi all: I have implemented a Mikrotik RB2011 series router/firewall that works great with the exception that I have realized the Mikrotik firewall is very lacking compared to the UTM firewall that was on the old Fortinet router/firewall. I'm thinking…
  • RE: UTM dropping traffic from PCs with Teamviewer Host(?)

    Not sure if you already found a fix for this or if it's related. I was having issues connecting to Teamviewer clients after enabling the "Decrypt and scan" option (Web Filtering > HTTPS > HTTPS Scan Settings) in a Transparent Mode filter profile. The…