Question

You are a network administrator for a WAN that connects two regional insurance company offices—the main office and a satellite office—to each other by a T3. The main office is also connected to the Internet using a T3. This T3 provides Internet access for both offices. To ensure that your private network is not compromised by unauthorized access through the Internet connection, you install a firewall between the main office and the Internet. Shortly thereafter, users in your satellite office complain that they cannot access the file server in the main office, but users in the main office can still access the Internet. What configurations should you check

Answer 1

1. Check the T3 connection configuration going to the satellite office if there is any wire problem of the router is causing the problem.

2. As the private users cannot go through the wall, so maybe the access configuration that the wall allows has problem in satellite office. So check the configuration by which they are accessing the wall with walls configurations.