Re: IPX Sap-filters

From: Tony Olzak (aolzak@xxxxxxxxxxxxxxxxxxx)
Date: Tue Nov 14 2000 - 20:13:55 GMT-3


   
   Sam,
   
   That should be all you need. If you use a sap filter, the other
   routers won't see it either.
   
   
   Tony
   
   ----- Original Message -----
   
   From: Sam Munzani
   
   To: ccielab@groupstudy.com
   
   Sent: Tuesday, November 14, 2000 5:07 PM
   
   Subject: IPX Sap-filters
   
   Hi Group,
   
   
   
   How does sap filters work.
   
   
   
   1. Is ipx input-sap-filter or output-sap-filter understood by ipx
   client stations? or they understand only gns-filters.
   
   
   
   In following scenario
   
   R1 has static SAPs configured: type 47, name Printer
   
   
   
   R1 ----- R2 ---------- R3
   
                       |
   
                      PC
   
   
   
   A PC is connected between R2 & R3. The goal here is not let PC know
   about SAP type 47 comming from R1. However R3 has to know about it.
   
   
   
   This is my understanding:
   
   access-list 1001 deny -1 47 Printer
   
   access-list 1001 permit -1 0
   
   
   
   Apply this access-list as GNS filter on R2 & R3.
   
   int e0
   
   ipx output-gns-filter 1001.
   
   
   
   IF this good enough? or do we have to do output-sap-filer on e0 of R2
   & R3 also?
   
   
   
   Sam
   
   



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