Instruction Manual
127
•
User Defined:
If selected the
Source IP Address Value
field will appear,
allowing you to enter a source IP address.
•
Source IP Address Value:
Allows you to enter a source IP address.
This field
appears when the
User Defined
radio button is selected under the
Source
IP Address
field.
•
Source IP Prefix Length:
Allows you to enter an SIP prefix length in dotted
decimal notation. This field appears when the
User Defined
radio button is
selected under the
Source IP Address
field.
Destination IP Address:
Allows
you to select a destination IP address filter:
•
Destination IP Address Value:
Allows you to enter a destination IP address.
This field appears when the
User Defined
radio button is selected under the
Destination IP Address
field.
•
Destination IP Wildcard Mask:
Allows you to enter a destination IP mask
in dotted decimal notation (e.g. 0.0.172.1). This field appears when the
User
Defined
radio button is selected under the
Destination IP Address
field.
•
Source Port:
Allows you to select a source port filter:
•
Any:
If selected uses a generated source port value.
•
Single:
Allows you to enter a specific source port value (0 - 65535).
•
Range:
Allows you to enter a source port value range (0-65535).
•
Destination Port:
Allows you to select a destination port filter:
•
Any:
If selected uses a generated destination port value.
•
Single:
Allows you to enter a specific destination port value (0 - 65535).
•
Range:
Allows you to enter a destination port value range (0-65535).
•
TCP Flags:
•
Urg:
The urgent (Urg) TCP flag indicates that data within a segment is
urgent. Urg segments are processed immediately.
•
Set:
When this option is selected all incoming data segments with a
Urg flag are considered urgent.
•
Unset:
When this option is selected all incoming data segments with a
Urg flag are not considered urgent.
•
Don't Care:
When this option is selected all data segments are
considered urgent.
•
Ack:
The acknowledgement (Ack) TCP flag indicates that a data segment
