ZyXEL NBG6716 User Guide - Page 147
Table 58, Label, Description
View all ZyXEL NBG6716 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 147 highlights
Chapter 17 Firewall Table 58 Security > Firewall > Services (continued) LABEL DESCRIPTION Source IP Address Enter the IP address of the computer that initializes traffic for the application or service. Protocol Dest Port Range Source Port Range Add Rule Firewall Rule # Service Name MAC address Dest IP Source IP Protocol Dest Port Range Source Port Range Action Delete Cancel The NBG6716 applies the firewall rule to traffic initiating from this computer. Select the protocol (TCP, UDP or ICMP) used to transport the packets for which you want to apply the firewall rule. Enter the port number/range of the destination that define the traffic type, for example TCP port 80 defines web traffic. Enter the port number/range of the source that define the traffic type, for example TCP port 80 defines web traffic. Click Add to save the firewall rule. This is your firewall rule number. The ordering of your rules is important as rules are applied in turn. This is a name that identifies or describes the firewall rule. This is the MAC address of the computer for which the firewall rule applies. This is the IP address of the computer to which traffic for the application or service is entering. This is the IP address of the computer from which traffic for the application or service is initialized. This is the protocol (TCP, UDP or ICMP) used to transport the packets for which you want to apply the firewall rule. This is the port number/range of the destination that define the traffic type, for example TCP port 80 defines web traffic. This is the port number/range of the source that define the traffic type, for example TCP port 80 defines web traffic. DROP - Traffic matching the conditions of the firewall rule are stopped. Click Delete to remove the firewall rule. Click Cancel to start configuring this screen again. See Appendix C on page 237 for commonly used services and port numbers. NBG6716 User's Guide 147