ZyXEL Communications Prestige 653HWI series, User Manual

Page: 378 / 564

Prestige 653HWI Series User’s Guide
34-10 Filter Configuration
Table 34-3 Menu 21.1.x.1 TCP/IP Filter Rule
FIELD DESCRIPTION EXAMPLE
Filter # This is the filter set, filter rule coordinates, for instance, 2,
3 refers to the second filter set and the third filter rule of
that set. 1,1
Filter Type Use [SPACE BAR] and then [ENTER] to choose a rule.
Parameters displayed for each type will be different.
Choices are
TCP/IP Filter Rule, Generic Filter Rule .
TCP/IP Filter Rule
Active Select Yes to activate or No to deactivate the filter rule. No
(default)
IP Protocol This is the upper layer protocol, for example, TCP is 6,
UDP is 17 and ICMP is 1. The value must be between 0
and 255. A value of O matches ANY protocol. 0 to 255
IP Source Route IP Source Route is an optional header that dictates the
route an IP packet takes from its source to its destination.
If
Yes , the rule applies to any packet with an IP source
route. The majority of IP packets do not have source
route.
No
(default)
Destination:
IP Addr
Type the destination IP address of the packet you want to
filter. This field is ignored if it is 0.0.0.0. IP address
IP Mask Type the IP mask to apply to the Destination: IP Addr
field.
IP mask
Port # Type the destination port of the packets you want to filter.
The field range is 0 to 65535. A 0 field is ignored.
0 to 65535
Port # Comp 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 .
None
Source:
IP Addr
Type the source IP Address of the packet you want to
filter. A 0.0.0.0 field is ignored. IP address
IP Mask Type the IP mask to apply to the Source: IP Addr field. IP mask
Port # 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.
0 to 65535
Port # Comp 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 .
None