Going dual-stack, how do apps behave and what to do as an operator (Was: Apple Airport Extreme IPv6 problems?)

Iljitsch van Beijnum iljitsch at muada.com
Tue Sep 18 21:29:38 UTC 2007

On 18-sep-2007, at 15:54, <michael.dillon at bt.com>  
<michael.dillon at bt.com> wrote:

> There are a couple of gaps. I can find no info on how to set up 6to4
> relay services on Juniper routers. Does JUNOS support this at all? If
> you know, go to the above page, click on Juniper, and tell us what  
> needs
> to be done.

When I wrote my book, I mostly looked at Cisco for this, and apart  
from Cisco to FreeBSD and Linux. The logic is that on a Cisco, you  
can build a good tunnel box (6to4 or manual tunnels) on a C7200 or  
some other box that has a decent CPU that can do the tunneling in  
software. Quite possibly a Juniper can do the same with hardware  
support (although I don't know that and it's also very possible that  
they can't do it in hardware or with decent speed in software) but  
there are no cheap(er) Juniper boxes that are suitable for deployment  
as a 5 - 200 Mbps tunnel box, in my opinion.

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