I can connect to the box through VPN, however I cannot ping or RDP to any computer behind the firewall. Outbound rule allows source 192.168.60.0/24 (VPN) access to 192.168.1.0/24 (LAN), however I cannot ping or RDP to the server or any computer behind the firewall. RDP through the old router worked fine before the box was installed.

Stop AT&T U-Verse Throttling - Stay Fast With a VPN Apr 25, 2020 USG-to-USG VPN Fails with AT&T U-verse | MCB Systems Aug 22, 2018 Best VPN for AT&T in 2020 to Encrypt and Anonymize Your

A VPN service though helps you find a way around this problem. Any ISP has its own servers that data traffic runs through. VPN organizations have their own ones as well (or they lease servers). If you connect to the internet via a VPN network, it will ignore the congested AT&T servers, and thus throttling as well. Best VPN Services for AT&T of 2020

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Jun 01, 2018

PPTP VPN for iOS with AT&T Uverse and DD-WRT | Disruptive Jun 17, 2011 6 Best VPNs for AT&T: Top for Streaming, Privacy and ExpressVPN. Jun 2020. Apps Available: PC. Mac. IOS. Android. Linux. Website: … Best Router For AT&T Uverse 2020 - Compatible Routers Linksys Max-Stream EA7500 Wireless Router. Best Router For ATT Uverse (Editor's Choice) Our …