Re: Nat

[Mike Hammett <nanog () ics-il net>]

"A single /64 has never been enough and it is time to grind that 
myth into the ground. ISP's that say a single /64 is enough are 
clueless." 



LLLLOOOOOOLLLLL 


A 100 gallon fuel tank is fine for most forms of transportation most people think of. For some reason we built IPv6 
like a fighter jet requiring everyone have 10,000 gallon fuel tanks... for what purpose remains to be seen, if ever. 




----- 
Mike Hammett 
Intelligent Computing Solutions 
http://www.ics-il.com 

----- Original Message -----

From: "Mark Andrews" <marka () isc org> 
To: "Chuck Church" <chuckchurch () gmail com> 
Cc: "North American Network Operators' Group" <nanog () nanog org> 
Sent: Thursday, December 17, 2015 6:46:13 PM 
Subject: Re: Nat 


In message <01de01d13900$fe364dd0$faa2e970$@gmail.com>, "Chuck Church" writes: 
> -----Original Message----- 
> From: NANOG [mailto:nanog-bounces () nanog org] On Behalf Of Matthew Petach 
> Sent: Thursday, December 17, 2015 1:59 PM 
> Cc: North American Network Operators' Group <nanog () nanog org> 
> Subject: Re: Nat 
>
> > I'm still waiting for the IETF to come around to allowing feature 
> > parity between IPv4 and IPv6 when it comes to DHCP. 
>
> And that recent thread on prefix delegation doesn't really leave a good 
> taste in one's mouth about how to delegate a /56 or a /48 to a CPE, and 
> get that/those prefix(s) in your (ISP) routing tables. Given that 
> 99.999% of home users would be fine with a delegation of a single /64 and 
> a single subnet I'm tempted to do that for now and let the DHCP-PD ink 
> dry for a while so CPE support can follow up. 

I have a single CPE router and 3 /64's in use. One for each of the 
wireless SSID's and one for the wired network. This is the default 
for homenet devices. A single /64 means you have to bridge all the 
traffic. 

A single /64 has never been enough and it is time to grind that 
myth into the ground. ISP's that say a single /64 is enough are 
clueless. 

Mark 

> Chuck 
-- 
Mark Andrews, ISC 
1 Seymour St., Dundas Valley, NSW 2117, Australia 
PHONE: +61 2 9871 4742 INTERNET: marka () isc org