ZyXEL Communications Broadband Security Gateway P-312 - Manual (Page 104)

P312 Broadband Security Gateway
Filters 7-9
Field Description Option
don’t-care if it is 0.
Destination: Port #
Comp Select the comparison to apply to the destination port in
the packet against the value given in Destination: Port #. None/Less/Greater/
Equal/Not Equal]
Source: IP Address Enter the source IP Address of the packet you wish to
filter. This field is a don’t-care if it is 0.0.0.0. IP Address
Source: IP Mask Enter the IP mask to apply to the Source: IP Addr. IP Mask
Source: Port # Enter the source port of the packets that you wish to filter.
The range of this field is 0 to 65535. This field is a don’t-
care if it is 0. 0-65535
Source: Port #
Comp Select the comparison to apply to the source port in the
packet against the value given in Source: Port #. None/Less/Greater/
Equal/Not Equal
TCP Estab This field is applicable only when IP Protocol field is 6,
TCP. If yes, the rule matches only established TCP
connections; else the rule matches all TCP packets. Yes/No
More If yes, a matching packet is passed to the next filter rule
before an action is taken; 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.
Yes / No
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
Action Matched
Action Not Matched
Both
Action Matched Select the action for a matching packet. Check Next Rule
Forward
Drop
Action Not Matched Select the action for a packet not matching the rule. Check Next Rule
Forward
Drop