Automatic 6to4 Tunnels

[orlasoe]

Awesome - I'd like to use this in a project at my college.

I tried to replicate the setup in GNS3 - It worked fine from R1 to R3 via R2, but a host connected to the IPv6 interface on R1could not get connectivity... Ping R1 to host's ipv6 address and back was successful. Ping from host to R3 ipv6 int ..... The host is a 1700 Router...

[Keith6783]

@orlasoe

Make sure the host has a default route ::/0, that points to the local router.

Let me know if that fixes it for you.

Cheers,

Keith

[orlasoe]

@Keith6783 That was my first thought, but I have googled ipv6 default-gateway and found nothing that helped me set it in cisco ios :s

[Keith6783]

@orlasoe

ipv6 route ::/0 2003:1:etc.etc..1 (IP address of the default gateway you want to use.)

Let me know if that helps.

[Keith6783]

@orlasoe

Also make sure that the command: ipv6 unicast-routing is enabled on the routers.

[Heupo]

I was like "omg! omg! omg!" while watching. Now this all ipv6 tunneling looks not scary at all. Thanks! :)

[Keith6783]

@Heupo

Good to hear. Thanks for the comments.

Keith

[partimeap]

Keith this is an excellent video! great explanations! thanks:)

[Keith6783]

@partimeap

Thanks! I appreciate you taking time to let me know.

Best wishes,

Keith

[Keith6783]

@wsullivan-

Thanks for the kind words!

[wsullivan]

Thanks Keith for yet another brilliant video!

[Keith6783]

@XSFlanger-

Thanks for the comment. It is just one step at a time for all of us. :)

Best wishes, Keith

[XSFlanger]

IPv6 blows my mind :(

Thanks for the vid though :)

[Keith6783]

@snedie69er- thanks for the feedback. It is appreciated

[snedie69er]

Excellent video!

[Keith6783]

@prvnkumark-

I would be happy to make more security videos. What specific topic would you like?

Keith

[prvnkumark]

Hi,

Again good video. Can you create more videos on security. I know many concepts and how things work. However when you make a video there are lot of things which i understand very clearly. You teach things very simple and with very good logic.