Netopia 430 S/T, Справочное руководство

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IPX Setup 5-17
3. To add a filter to the filter set, select Append Filter to display a
table of filters. Select a filter from the table and press Return to
add it to the filter set. The default action of newly added filters
is to
not for ward packets that match their criteria.
To exit the table without adding the filter, press the Escape key.
4. To remove a filter from the filter set, select Detach Filter to
display a table of appended filters. Select a filter from the table
and press Return to remove it from the set. To exit the table
without removing the filter, press the Escape key.
5. Select ADD FILTER SET NOW to save the current filter set.
Select CANCEL to exit the Add Packet Filter Set screen without
saving the new filter set.
Deleting a packet filter set
To delete a packet filter set, select Delete IPX Packet Filter Set in
the IPX Filters and Filter Sets screen to display a list of filter sets.
Select a filter set from the list and press Return to delete it. Press
the Escape key to exit the list without deleting the filter set.
Note: Deleting a filter set does not delete the filters in that set.
However, the filters in the deleted set are no longer in effect (unless
they are par t of another set). The deleted set will no longer appear
in the answer profile or any connection profiles to which it was
added.
IPX SAP filters
For each IPX SAP filter, you can configure a set of parameters to
match on cer tain attributes of IPX SAP packet entries. The filters
check IPX SAP packets for entries that match and then act on those
entries. The SAP packets themselves are always allowed to
continue after their entries are checked.
The purpose of filtering SAP packets is not to make your network
more secure, but to add efficiency to network bandwidth use.
Filtering SAP packets may reduce the size of SAP packets and SAP
binder y tables by removing unwanted entries.