Chapter 10 Firewall - Planet Networking & Communication MH-5001 User Manual

MH-5001 User Manual
10.1 Demands
4. Administrators detect that PC1_1 in LAN_1 is doing something that may hurt our company and should instantly block his
traffic towards the Internet.
5. A DMZ server was attacked by SYN-Flooding attack and requires the MH-5001 to protect it.
10.2 Objectives
1. Block the traffic from PC1_1 in LAN1 to the Internet in WAN1.
2. Start the SYN-Flooding protection.
10.3 Methods
1. Add a LAN1-to-WAN1 Firewall rule to block PC1_1.
2. Start the SYN-Flooding protection by detecting statistical half-open TCP connections.
This chapter introduces firewall and explains how to implement it.
Figure 10-1 Setting up the firewall rule
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Chapter 10
Firewall
Chapter 10
Firewall