nanog mailing list archives

Re: Rate of growth on IPv6 not fast enough?


From: Patrick Giagnocavo <patrick () zill net>
Date: Sun, 18 Apr 2010 23:00:18 -0400

joel jaeggli wrote:
On 4/18/2010 6:28 PM, Patrick Giagnocavo wrote:

Reality is that as soon as SSL web servers and SSL-capable web browsers
have support for name-based virtual hosts, the number of IPv4 addresses
required will drop.  Right now, you need 1 IP address for 1 SSL site;
SNI spec of SSL gets rid of that.

my load balancer needs 16 ips for every million simultaneous
connections, so does yours.

That is an accurate statement but sort of a side issue.

I would hazard a guess that ~95% of publicly reachable (i.e.
non-SSL-VPN) SSL certificate using servers would never see that amount
of traffic.

I am talking about the 5 or 10 IPv4 IPs you get with a $99/month
dedicated server, so that you can setup 5 or 10 different clients with a
shopping cart - Amazon and other large e-tailers have the ability to
buy/work around any shortage or bottleneck.

Cordially

--Patrick


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