nanog mailing list archives

Re: Deploying 6to4 outbound routes at the border (was Re: IPv6 news)


From: "Marshall Eubanks" <tme () multicasttech com>
Date: Sat, 15 Oct 2005 14:09:48 -0400


On Sat, 15 Oct 2005 00:22:15 -0500
 Nicholas Suan <nsuan () nonexiste net> wrote:

Daniel Roesen wrote:

On Fri, Oct 14, 2005 at 10:45:33PM -0400, Todd Vierling wrote:
 

Maybe to start -- but again, what kind of 6to4 traffic level are we
expecting yet?
   


Peak or average? Think twice before answering. :-)

I'm told there are 6to4 relays seeing in excess of 100mbps. Not bursts.
Can you imagine trying to handle 100mbps "internet mix" traffic process
switched? :-Z Not even talking about the peaks.
 

They may be handling 100mbps but they also have a global scope. But all 
the traffic statistics for 6to4 relays I've seen push several orders of 
magnitude *less* traffic then that. Anyone have any real numbers?

According to Pekka in this paper

http://www.6net.org/publications/papers/csc-6to4.pdf

"The traffic of our 6to4 relay has been quite modest; in August 2004, 
the ”steady state” was only about (a relatively constant) 300-500 
kbit/s at 50-100 packets per second. However, quite often there 
are peaks to 10 Mbit/s and even beyond."

Regards
Marshall Eubanks





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