nanog mailing list archives
Re: Production-scale NAT64
From: Jared Mauch <jared () puck Nether net>
Date: Wed, 26 Aug 2015 21:21:14 -0400
On Wed, Aug 26, 2015 at 04:39:11PM +0200, Mark Tinka wrote:
On 26/Aug/15 16:32, Jared Mauch wrote:This for me is an important note, because if your site only gives out an A address, it’s going to be slowed by the NAT process. I have noticed the IPv4 penalty getting worse with many locations.But you only need to hit the NAT64 gateway "if" you are IPv6-only.
Sure... For DS, I could send IPv6 native and IPv4 via NAT. I suspect this actually the most common home setup at this point. It's certainly the way mine looks. I have noticed that IPv4 "feels" slow on my t-mobile usa connected devices. This is only a problem when interacting with legacy players on the network, eg: financials, opensrs, airlines. I suspect this is a 64 CGN tax. Waiting to see my other devices/sims see IPv6 on them via VZ and AT&T.
If you're dual-stacked, your route to an A record will not hit the NAT64 gateway.
Sure, but your v4 is likely to have issues regardless and face this penalty/tax. - Jared -- Jared Mauch | pgp key available via finger from jared () puck nether net clue++; | http://puck.nether.net/~jared/ My statements are only mine.
Current thread:
- Re: Production-scale NAT64, (continued)
- Re: Production-scale NAT64 Ca By (Aug 20)
- Re: Production-scale NAT64 William Herrin (Aug 20)
- Re: Production-scale NAT64 Tore Anderson (Aug 25)
- Re: Production-scale NAT64 Ca By (Aug 20)
- Re: Production-scale NAT64 Mark Tinka (Aug 25)
- Re: Production-scale NAT64 Tom Lanyon (Aug 25)
- Re: Production-scale NAT64 Izaac (Aug 26)
- Re: Production-scale NAT64 Mark Tinka (Aug 26)
- Re: Production-scale NAT64 Ca By (Aug 26)
- Re: Production-scale NAT64 Jared Mauch (Aug 26)
- Re: Production-scale NAT64 Mark Tinka (Aug 26)
- Re: Production-scale NAT64 Jared Mauch (Aug 26)
- Re: Production-scale NAT64 Mark Tinka (Aug 26)
- Re: Production-scale NAT64 Tore Anderson (Aug 26)
- Re: Production-scale NAT64 Mark Tinka (Aug 26)
- Re: Production-scale NAT64 Mark Andrews (Aug 26)
- Re: Production-scale NAT64 Mark Tinka (Aug 26)
- Re: Production-scale NAT64 Tore Anderson (Aug 26)
- Re: Production-scale NAT64 Mark Tinka (Aug 27)
- Re: Production-scale NAT64 Mark Tinka (Aug 26)
- Re: Production-scale NAT64 Brandon Ross (Aug 27)
- Re: Production-scale NAT64 Mark Tinka (Aug 27)
- Re: Production-scale NAT64 Randy Bush (Aug 29)