Re: RIPE our of IPv4

[Owen DeLong <owen () delong com>]

That’s absurd…

Yes, you have to support both for now. However, you really only need IPv4 addresses on each front-end box and you only 
need that until the proportion of eyeball users that lack IPv6 capabilities is small enough to be considered no longer 
worth the cost of support.

I doubt seriously that the quantity of eyeball users you would consider cost effective to support is one. Case in 
point: Do your servers still support non-SNI compliant browsers? Do you limit your pages to compatibility with IE 
version 10?

Owen

> On Nov 25, 2019, at 11:50 , Dmitry Sherman <dmitry () interhost net> wrote:
>
> Because we can’t only use ipv6 on the boxes, each box with ipv6 must have IPv4 until the last eyeball broadband user 
> will have ipv6 support.
>
> Best regards,
> Dmitry Sherman
> Interhost Networks
> www.interhost.co.il
> Dmitry () interhost net
> Mob: 054-3181182
> Sent from Steve's creature 
>
>
> > On 25 Nov 2019, at 21:47, Mark Andrews <marka () isc org> wrote:
> >
> >  It requires both sides to move to IPv6.  Why should the cost of maintaining working networks be borne alone by the 
> > eyeball networks?   That is what is mostly happening today with CGN.
> >
> > Every server that offers services to the public should be making them available over IPv6.   Most of the CDNs 
> > support both transports. Why are you scared to tick the box for IPv6?  HTTPS doesn’t care which transport is used. 
> >
> > -- 
> > Mark Andrews
> >
> > > On 26 Nov 2019, at 03:53, Dmitry Sherman <dmitry () interhost net> wrote:
> > >
> > >  I believe it’s Eyeball network’s matter to free IPv4 blocks and move to v6.
> > >
> > >
> > > Best regards,
> > > Dmitry Sherman
> > >
> > >
> > >
> > > > On 25 Nov 2019, at 18:08, Billy Crook <BCrook () unrealservers net> wrote:
> > > >
> > > > 
> > > > Huh.  I guess we get to go home early today then?  And look into that whole "Aye Pee Vee Sicks" thing next week 
> > > > aye boss?
> > > >
> > > > On Mon, Nov 25, 2019 at 8:58 AM Dmitry Sherman <dmitry () interhost net <mailto:dmitry () interhost net>> wrote:
> > > > Just received a mail that RIPE is out of IPv4:
> > > >
> > > > Dear colleagues,
> > > >
> > > > Today, at 15:35 UTC+1 on 25 November 2019, we made our final /22 IPv4 allocation from the last remaining addresses 
> > > > in our available pool. We have now run out of IPv4 addresses.
> > > >
> > > >
> > > > Best regards,
> > > > Dmitry Sherman
> > > > Interhost Networks
> > > > www.interhost.co.il <http://www.interhost.co.il/>
> > > > Dmitry () interhost net <mailto:Dmitry () interhost net>
> > > > Mob: 054-3181182
> > > > Sent from Steve's creature