ZyXEL Communications Prestige 314 User Manual page 109

FIELD
Source
IP Address
IP Mask
Port #
Port # Comp
TCP Estab
More
Log
Action Matched
Action Not Matched
Filter Configuration
Prestige 314 Broadband Sharing Gateway with 4-Port Switch
DESCRIPTION
the packet against the value given in Destination Port #
field. Options are: None, Less, Greater, Equal or Not
Equal.
Enter the source IP Address of the packet you wish to
filter. This field reads don't-care if it is 0.0.0.0.
Enter the IP mask that will be used to mask the bits of the
IP address given in the Source IP Address field.
Enter the source port of the packets that you wish to filter.
The range of this field is 0 to 65535. This field reads
don't-care if it is 0.
Select the comparison to apply to the source port in the
packet against the value given in Source Port # field.
Options are: None, Less, Greater, Equal or Not Equal.
This field is applicable only when IP Protocol field is 6,
TCP. If Yes, the rule matches only established TCP
connections; else the rule matches all TCP packets.
If Yes, a matching packet is passed to the next filter rule
before an action is taken; else the packet is disposed of
according to the action fields.
If the More field is Yes, then Action Matched and Action
Not Matched will be No.
Select the logging option from the following:
None – No packets will be logged.
Action Matched - Only packets that match the rule
parameters will be logged.
Action Not Matched - Only packets that do not match the
rule parameters will be logged.
Both – All packets will be logged.
Select the action for a matching packet. Options are
Check Next Rule, Forward or Drop.
Select the action for a packet not matching the rule.
Options are Check Next Rule, Forward or Drop.
EXAMPLE
IP Address
IP Mask
0-65535
None
Yes
No
No
None
Drop
Check Next Rule
7-9