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Middle Router's role in 6to4 tunnel?

JoshGarmonCiscoCCNA
Level 1
Level 1

‎10-23-2015 09:32 PM - edited ‎03-01-2019 05:49 PM

Assuming I did everything else right...what might I be missing?

 

Three Routers

 

R2------------R1-------------R3

 

R2 and R3 have been configured with physical IPv4 addresses/Loopbacks and each also has an IPv6 Loopback simulating an internal network.


I even configured the Tunnels on each Router with their own IPv6 address.



All three Routers are running OSPF and while only R2 and R3 are running OSPFv3...with all their IPv6 addresses, including the tunnels, being incorporated into the Routing.

 

R2 and R3 still don't know about each other.

 

Obviously R1 has no IPv6 information but in all the demonstrations, I never saw the MIDDLE router having to be configured with anything that R2 and R3 do.

 

Any clues?

 

 

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Martin Hruby
Level 1
Level 1

‎10-26-2015 04:18 AM

Hello Josh

Can you kindly post the configurations of the three routers so we can investigate and find where the issue is?

Best regards,
Martin

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