Novell NETWARE 6-DOCUMENTATION Manual page 1891

networks. If you select to deny the services, the SAP information is not
received from (or broadcast to) the local networks.
NOTE:
Changing a filter to permit the services on the filter list when the filter list is
empty denies all services and might produce undesirable results.
4
Select Filters .
This lists the incoming (or outgoing) SAP services that are currently
permitted or denied, according to the Action parameter setting.
5
Modify the service list.
You can select a service from the list and press Enter to modify the
service or Del to remove it. Press Ins to add a new service.
If you are modifying an existing filter, or adding a new filter, modify the
following parameters from the Define Filter menu:
Logging —Optionally select Enabled to log packets that match the
Filters or Exceptions definitions.
The header of packets that match the Filters or Exceptions
definitions are logged as long as the global logging status and this
logging status are both enabled. The logs are viewed using the
NetWare Administrator utility.
Service Name —Press Ins, then select from a list of unfiltered
®
NetWare services known to the router, or enter a service name.
NOTE:
You can use the asterisk (*) and question mark (?) wildcards. The *
wildcard is equal to zero or more character matches. The ? wildcard is equal
to precisely one character match. For example, SERVER-A* matches Server-
A, SERVER-A2, and SERVER-A-MKTG, whereas SERVER-A? matches
only SERVER-A2. You can enter several wildcard characters in a string. We
recommend that you enter exceptions to wildcards first when working with an
enabled filter list.
Service Type —Enter a hexadecimal SAP number, or press Ins, then
select from a list of defined IPX service types.
You can use FFFF as a wildcard for any or all types.
Source (or Destination ) Type —Press Enter , then select Interface
or Interface Group .
Source (or Destination )—Press Enter and specify the source (or
destination) for the filter.
If you specified Interface as the Source (or Destination ) Type ,
select a specific interface on which you want to filter the service. You
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Setting Up