ZyXEL Communications Prestige 650ME, Руководство пользователя, Страница: 107 / 199

Prestige 650ME ADSL Bridge
Filter Configuration 8-11
Table 8-3 TCP/IP Filter Rule Menu Fields
FIELD DESCRIPTION EXAMPLE
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
TCP Estab 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.
No
(default)
More 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 .
No
(default)
Log 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.
None