[6bone] RFC2772 rewrite -- bigger scope goals

[Nicolas DEFFAYET]

On Sun, 2002-11-17 at 16:57, Jeroen Massar wrote:
> 
> On which _real_ IX (check http://www.v6nap.net/) is "NDSOFTWARE"
> present?
> Maybe you can go there and people would be pleased to setup a native
> peering.

mv troll /dev/null


I have sent an email (09 Oct 2002 00:50:52 +0200) to Marc Blanchet for
update the list of http://www.v6nap.net, but i don't get news. The list
is not updated, there is a lot of other IX who have an IPv6 support... 


> > - Many pTLA offer a real production quality service, why limit them ?
> 
> If they offer production services they should move to RIR space as 6bone
> space was meant for _testing_ and _experimental_ purposes.

production quality service != production service

> > - IPv6 world must have the same routing policy, why complicate IPv6
> > routing ?
> 
> The same as which? As IPv4? Where people inject /30's into the DFZ?
> There was another reason for making IPv6 and limiting on TLA sizes:
> smaller global routing tables.
> Or at least the hope of keeping it in limits so you don't have to buy
> a new router with 1TB of memory.

I mean: pTLA and sTLA (IPv6 world) must have the same routing policy.

I don't talk about IPv4.

> > have a good routing (we use filtering, MED,...).
> > 
> > A lot of sTLA don't operate their sTLA professionally.
> > A lot of sTLA don't have a 24x7 contact and don't reply 
> > within 24 hours.
> > A lot of sTLA don't have a good routing (they don't use filtering,
> > MED,...)
> 
> Yeah yeah you pasted that before, do you realize it stands for Multi
> Exit Descriminator?
> But how can you use it if you only have 1 exit or have you got your own
> native IPv6 cables
> between your routers?

Learn how BGP work.
If you have many peers, you have many exit.



   Network          Next Hop            Metric LocPrf Weight Path
*  2001:200::/35    3ffe:8270:0:1::30
                                           500             0 20834 513
3425 2500 i
*                   3ffe:4013:f:2a::2
                                           502             0 3292 109
4554 2500 i
*                   2001:768:e:9::1        510             0 8379 3561
5511 2500 i
*                   3ffe:4013:f:d::2
                                           540             0 17715 4725
2500 i
*                   3ffe:4013:f:31::2
                                           520             0 12731 5539
4554 2500 i
*                   3ffe:4013:f:28::2
                                           520             0 20794 6830
4554 2500 i
*                   2001:7b0:1ff::c        520             0 15671 8627
790 3549 2500 i
*                   3ffe:4005:0:1::2e
                                           500             0 24765 1752
5511 2500 i
*                   2001:7a8:1:f004::1
                                           500             0 13193 3549
2500 i
*>                  2001:7f8:2:c01d::2
                                           500             0 1752 5511
2500 i
*                   3ffe:2200:0:8012::1
                                           520             0 2607 6939
2516 2500 i
*                   3ffe:4013:f:a::2
                                           520             0 15589 6939
2497 2500 i
*                   3ffe:8340::1:6         510             0 13129 1752
5511 2500 i
*                   3ffe:4013:f:29::2
                                           500             0 8921 13193
3549 2500 i
*                   3ffe:4013:f:b::2
                                           530             0 9112 4554
2500 i
*                   3ffe:400c:feed::2
                                           530             0 13110 4554
2500 i
*                   3ffe:4013:f:27::2
                                           520             0 8472 6830
4554 2500 i


BGP choose the route(s) with shorter ASpath and lower MED.

   Network          Next Hop            Metric LocPrf Weight Path
*                   2001:7a8:1:f004::1
                                           500             0 13193 3549
2500 i
*>                  2001:7f8:2:c01d::2
                                           500             0 1752 5511
2500 i

If there is many routes with the same ASpath size, BGP choose the route
will the lower ASN.

   Network          Next Hop            Metric LocPrf Weight Path
*>                  2001:7f8:2:c01d::2
                                           500             0 1752 5511
2500 i


Best Regards,

-- 
Nicolas DEFFAYET, NDSoftware
NOC Website: http://noc.ndsoftwarenet.com/
FNIX6: http://www.fnix6.net/