Untangle NG Firewall can be installed on a PC hardware platform, there are 32 and 64 bit ISO downloads available, as well as be virtualized via an OVA download. More than just a firewall, Untangle raises the job of the simple firewall to a much more advanced category, a Unified Threat Management firewall (UTM). Untangle Nat Vpn Traffic Works For All Devices | Untangle Nat Vpn Traffic Access Blocked Content | Ad-Blocker Feature - Get Vpn Now!how to Untangle Nat Vpn Traffic for Nice! So I installed this Untangle Nat Vpn Traffic to access some website that are not allowed Untangle Nat Vpn Traffic in Expressvpn-Access-Sonyliv my country. Create a top rule where you block UDP 443 from LAN to WAN and traffic will be switched to TCP and XG will do the filtering. Youtube/ Google/apps related to google uses QUIC protocol that would operate on UDP : 443. If you are using Chrome make sure to block port UDP 443 so traffic will be correctly filtered by XG.