User`s guide

Table Of Contents
MWR211 User’s Guide
159
MAC Address
This is the MAC address of the computer for which the firewall rule
applies.
Dest IP Address
This is the IP address of the computer to which traffic for the
application or service is entering.
Source IP
Address
This is the IP address of the computer from which traffic for the
application or service is initialized.
Protocol
This is the protocol (TCP, UDP, ICMP or None) used to transport the
packets for which you want to apply the firewall rule.
Dest Port
Range
This is the port number/range of the destination that define the traffic
type, for example TCP port 80 defines web traffic.
Source Port
Range
This is the port number/range of the source that define the traffic type,
for example TCP port 80 defines web traffic.
Action Drop - Traffic matching the conditions of the firewall rule are stopped.
Delete Click this to remove the firewall rule.
Reset Click Reset to start configuring this screen again.
See Appendix E for commonly used services and port numbers.