ZyXEL Communications PRESTIGE 653HX User Manual page 374

Prestige 653HWI Series User's Guide
FIELD
Filter #
Filter Type
Active
IP Protocol
IP Source Route
Destination:
IP Addr
IP Mask
Port #
Port # Comp
Source:
IP Addr
IP Mask
Port #
Port # Comp
34-10
Table 34-3 Menu 21.1.x.1 TCP/IP Filter Rule
DESCRIPTION
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.
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.
Select Yes to activate or No to deactivate the filter rule.
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.
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.
Type the destination IP address of the packet you want to
filter. This field is ignored if it is 0.0.0.0.
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.
EXAMPLE
1,1
TCP/IP Filter Rule
No
(default)
0 to 255
No
(default)
IP address
IP mask
0 to 65535
None
IP address
IP mask
0 to 65535
None
Filter Configuration