Point-to-point /64

[Gert Doering]

Hi,

On Sun, Jun 02, 2013 at 05:49:05PM +0200, Ivan Pepelnjak wrote:
> I thought it was urban lore until I started digging into data sheets for various DC switches covered in my DC Fabrics webinar (yeah, couldn't resist ;)
> 
> All high-speed DC switches use some variant of TCAM-based forwarding.
> Most of them have shared TCAM for IPv4 and IPv6 with IPv6 table
> size being 1/2 IPv4 table size. Draw your own conclusions.

Insufficient data to draw conclusions.  It could be that "forwarding 
performance for *all* IPv6 is only half the pps rate as for IPv4" (due
to "alway doing two lookups"), or anything else, or a combination of
that.

Gert Doering
        -- NetMaster
-- 
have you enabled IPv6 on something today...?

SpaceNet AG                        Vorstand: Sebastian v. Bomhard
Joseph-Dollinger-Bogen 14          Aufsichtsratsvors.: A. Grundner-Culemann
D-80807 Muenchen                   HRB: 136055 (AG Muenchen)
Tel: +49 (89) 32356-444            USt-IdNr.: DE813185279
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 306 bytes
Desc: not available
URL: <https://lists.cluenet.de/pipermail/ipv6-ops/attachments/20130602/002f09db/attachment.sig>