We have DA for access when customers are working from home, away from the office. Some of our applications do not work over DA but fine inside the WAN. These are specifically ones that call servers and perhaps are not ipV6 aware.
Initial test with an terminal emulator software shows I could use a Telnet command to reach a server and login, however, within the application I couldn't not over DA.
What is a good place to start troubleshooting?
