User guide

Using Rules
Chapter 13: Setting Your Security Policy 409
In this field…
Do this…
Protocol Select the protocol for which the rule should apply (ESP, GRE, TCP, UDP,
ICMP, IGMP, or OSPF).
To specify that the rule should apply for any protocol, select ANY.
To specify a protocol by number, select Other. The Protocol Number field
appears.
Port Range To specify the port range to which the rule applies, type the start port number
in the left text box, and the end port number in the right text box.
Note: If you do not enter a port range, the rule will apply to all ports. If you
enter only one port number, the range will include only that port.
Protocol Number Type the number of the protocol for which the rule should apply.
Source Select the source of the connections you want to allow/block. This list
includes network objects.
To specify an IP address, select Specified IP and type the desired IP address
in the field provided.
To specify an IP address range, select Specified Range and type the desired
IP address range in the fields provided.
To specify the Safe@Office IP address, select This Gateway.
To specify any source, select ANY.
Destination Select the destination of the connections you want to allow/block. This list
includes network objects.
To specify an IP address, select Specified IP and type the desired IP address
in the text box.
To specify an IP address range, select Specified Range and type the desired
IP address range in the fields provided.