Re: IPv6 tunneling

From: Joseph Saad (joseph.samir.saad@gmail.com)
Date: Mon Jan 07 2008 - 14:58:11 ARST


debug ip packet deail

by this command, your tunnel will be using ip protocol # 41.
With GRE, ip protocol is #47.

If it asks for GRE, you can't use this command.

On Jan 7, 2008 6:24 PM, YourPal <dearprudence28@gmail.com> wrote:

> Hi Group,
> For IPv6 tunneling, if asked to use an IPv4-based GRE tunnel, do I need to
> configure the "tunnel mode ipv6ip" command?
>
> E.g.
> interface Tunnel0
> no ip address
> ipv6 address FEC0::2/64
> tunnel source 150.1.2.2
> tunnel destination 150.1.4.4
> tunnel mode ipv6ip <--- Did I violate the task requirement with this
> command?
> !
>
> I find that with/without that command works, i.e. both routers can ping
> each
> other.
>
> Please advise.
>
>
> Thank you.
>
> BR,
> Emil
>
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