ZyXEL Communications Prestige 623ME-T User Manual page 151

FIELD
IP Mask
Port #
Port # Comp
Source:
IP Addr
IP Mask
Port #
Port # Comp
TCP Estab
More
Log
Action Matched
Filter Configuration
Table 18-3 Menu 21.x.1 TCP/IP Filter Rule
Type the IP mask to apply to the Destination: IP Addr field.
Type the destination port of the packets you want to filter. The
field range is 0 to 65535. A 0 field is ignored.
Select the comparison to apply to the destination port in the
packet against the value given in Destination: Port #. Choices
are None, Less, Greater, Equal or Not Equal.
Type the source IP Address of the packet you want to filter. A
0.0.0.0 field is ignored.
Type the IP mask to apply to the Source: IP Addr field.
Type the source port of the packets you want to filter. The range
of this field is 0 to 65535. A 0 field is ignored.
Select the comparison to apply to the source port in the packet
against the value given in Source: Port # field. Choices are
None, Less, Greater, Equal or Not Equal.
This applies only when the IP Protocol field is 6, TCP. If Yes, the
rule matches packets that want to establish TCP connection(s)
(SYN=1 and ACK=0); else it is ignored.
If Yes, a matching packet is passed to the next filter rule before
an action is taken or else the packet is disposed of according to
the action fields.
If More is Yes, then Action Matched and Action Not Matched
will be N/A.
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. Choices are Check Next
Rule, Forward or Drop.
DESCRIPTION
Prestige 623ME-T User's Guide
EXAMPLE
0 to 65535
IP address
0 to 65535
Check Next
IP mask
None
IP mask
None
No
(default)
No
(default)
None
Rule
(default)
18-9