WAN-filter-table
As with the LAN filter table, you can use the WAN filter table to prevent ranges of service information from being transferred from the WAN to the SAP table.
Therefore, the blocked services have resulted in the establishment of a connection to the remote station before the destination router could filter them on the WAN side.
The layout and function of the WAN filter table are exactly the same as that of the LAN filter table. A WAN filter table for filtering file services might, for example, have the following appearance:
Start service End service 0004 0004
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