Re: [Netrqmts] IETF 105 Minutes

"Joe Clarke (jclarke)" <jclarke@cisco.com> Wed, 31 July 2019 22:38 UTC

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From: "Joe Clarke (jclarke)" <jclarke@cisco.com>
To: Michael Richardson <mcr+ietf@sandelman.ca>
CC: Toerless Eckert <tte@cs.fau.de>, "netrqmts@ietf.org" <netrqmts@ietf.org>
Thread-Topic: [Netrqmts] IETF 105 Minutes
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Date: Wed, 31 Jul 2019 22:38:48 +0000
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Subject: Re: [Netrqmts] IETF 105 Minutes
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> On Jul 31, 2019, at 14:27, Michael Richardson <mcr+ietf@sandelman.ca> wrote:
> 
> On 2019-07-30 6:08 p.m., Michael Richardson wrote:
>>     > all those users not working at the network level. I also think that
>>     > folks who want to test if their applications work well and invested
>>     > into ICE/STUN and other firewall traversal mechanisms (like RTCweb and
>>     > other app groups), would maybe like to have something more reflective
>>     > of relevant end-user access (with firewall).
>> A $22 home router fixes that problem.
> 
> Actually, I realized in the shower this morning, that the ietf-nat64 network provides all the "security" of a home router, in that TCP SYN packets leave, but can never enter.

Not exactly.  You still have a public IPv6 address on this network.  IPv6 TCP SYNs can still enter.

Joe