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Cisco Bug: CSCun98673 - auto-rp is not transported via default mdt by 512.16I PE

Last Modified

Jul 05, 2020

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases

5.1.2.BASE

Description (partial) 

Symptom:
auto-rp from a CE that connects to 512.16I PE, it's not transported over the default MDT tunnel. Packets which is transmitted from Thor is dropped in Typhoon due to wrong vrf in dc3 header.

Conditions:
just set up the topology as below, failed the RP1, and you will see that RP2 is not showing up at PE19.
ce99---RP1-(53.254.254.99)-----pe19(GSR 421)===========PE45(512.16I)---------RP2-(153.254.254.95)--CE95.
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