IPXWAN network & NLSP

From: Haohong Lin (hhlin@xxxxxxxxxx)
Date: Fri Apr 13 2001 - 03:09:36 GMT-3


   
Hi,

    I found something odd about NLSP over IPXWAN.

    |
    +---R0
     | |
    +--------R1-----------/----------------R2------+---------R3
     | E0 S0 S0 E0 | E0

    100 10 1002 20 203 30
      ^ ^ ^ ^INet
^INet( stands for Internal Network)
 IPX Net | IPXWAN External Network
                IPX Internal network

      R1's LAN side runs eigrp, R1-R2 WAN side runs NLSP over IPXWAN, and
R2-R3 LAN runs NLSP over LAN.
      I did redistibution between EIGRP and NLSP as necessary and used
"area-add 0 0" for NLSP area networks.

     On R0's routing table, I can see "1002" entry. As for R3, I can see all
routes but "1002".

     Why the IPXWAN external network "1002" on clause "ipx ipxwan 10 1002
R1" can disperse to R0, and the same route entry on clause "ipx ipxwan 20
1002 R2" can not disperse to R3?



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