Netopia R2121, Руководство пользователя

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Security 14-27
Adding a SAP filter
To add a new IPX SAP filter, select Add IPX SAP Filter in the IPX Filters and Filter Sets screen and press Return
to go to the Add SAP Filter screen.
By default, the filter’s socket and type numbers and network and node addresses are null (all zeros). This sets
the filter to match on any IPX SAP packet entr y. You should configure the filter using criteria that meet your
needs.
Follow these steps to configure the new SAP filter:
1. Select Filter Name and enter a descriptive name for the filter.
2. To specify a ser ver name for the filter to match on, select Server Name and enter the name of an IPX
ser ver. You can use the wildcard characters * (asterisk) and ? (question mark). Use * to match any string,
including a null string (no characters), and ? to match any single character in the ser ver’s name. For
example, the filter could match on the ser ver name “NETOPIA” with “NETO*”, “NETO?IA”, and “NETOPIA*”.
3. To specify a socket for the filter to match on, select Socket and enter an IPX socket number.
4. To specify a type number for the filter to match on, select Type and enter an IPX type number.
5. To specify an IPX network address for the filter to match on, select IPX Network and enter an IPX network
address.
6. To specify an IPX node address for the filter to match on, select IPX Node Address and enter an IPX node
address.
7. Select ADD FILTER NOW to save the current filter. Select CANCEL to exit the Add SAP Filter screen without
saving the new filter.
Add Sap Filter
Filter Name:
Server Name:
Socket: 0000
Type: 0000
IPX Network: 00000000
IPX Node Address: 000000000000
ADD FILTER NOW CANCEL
Configure a new IPX SAP Filter. Finished? ADD or CANCEL to exit.