ZyXEL Communications PRESTIGE 128 - Manual (Page 113)

100 Filter Configuration
7. Destination: Port # Comp - In this field, you can select what
comparison quantifier you wish to enable to compare to the
value given in Destination: Port #. There are five options for
this field:
•
None.
•
Less.
•
Greater.
•
Equal.
•
Not Equal.
8. Source: IP Addr - In this field, enter the source IP Address of
the packet you wish to filter. The address is usually written in
dotted decimal notation such as a.b.c.d where a, b, c, and d are
numbers between 0 and 255.
9. Source: IP Mask - In this field, enter the IP mask that will be
used to mask the bits of the IP Address given in Source: IP
Addr.
10. Source: Port # - Enter the source port of the packets that you
wish to filter. The range of this field is 0 to 65535.
11. Source: Port # Comp - In this field, you can select what
comparison quantifier you wish to use to compare to the value
given in Source: Port #. There are five options for this field:
•
None.
•
Less.
•
Greater.
•
Equal.
•
Not Equal.
12. TCP Estab - This field is dependent upon the IP Protocol field.
This field will be inactive (N/A) unless the value in that field is
6 (TCP protocol). In this field you determine what type of TCP
packets to filter. There are two options: