Exam Network-Security-Essentials Topic 1 Question 17 Discussion

Actual exam question for WatchGuard's Network-Security-Essentials exam
Question #: 17
Topic #: 1
You want to send traffic from the Internet to your internal web server through the Firebox. You see the traffic is allowed in Traffic Monitor, but the web server cannot be reached. You use the TCP Dump Diagnostic Task and collect this information from the Firebox interface connected to the web server.
What could cause the problem? (Select two.)

Suggested Answer: A,E Vote an answer

* Firewall Software Blocking Connections: If the web server has its own firewall software, it may be configured to block incoming connections. This would prevent the server from responding to requests, even if the Firebox is allowing the traffic through.
* Incorrect Default Gateway Configuration: If the web server's default gateway is not correctly set to route through the Firebox, it will be unable to respond to inbound traffic routed from external sources.
This misconfiguration is a common cause of connectivity issues in environments with complex network setups.
These two issues often lead to situations where the Firebox allows traffic, but the destination server is unreachable due to internal configurations.

by Jeffrey at Jul 01, 2025, 02:39 AM

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