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Re: [moonv6] RE: Vista DNS behavior - Re: [nav6tf] IPv6 news - weekly summary

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From: CPT Alexander R. Tambascica, Armor (alexander.r.tambascia@us.army.mil)
Date: 09/15/06


A very good product is Hexago
or you can also use SixXS.

I am sure there are many more you can use not to mention 6to4 tunneling or NAT-PT.

R/

Latif Ladid ("The New Internet based on IPv6") wrote:
> *How about users and countries or even continents sitting behind NATs?*
> **
> *_____Latif*
>
> ------------------------------------------------------------------------
> *From:* owner-moonv6@io.iol.unh.edu
> [mailto:owner-moonv6@io.iol.unh.edu] *On Behalf Of *CPT Alexander R.
> Tambascica, Armor
> *Sent:* 15 September 2006 12:39
> *To:* Durand, Alain
> *Cc:* cmitch@windows.microsoft.com; green@commandinformation.com;
> bill@wjcerveny.com; joya@subudhi.com; nav6tf@ipv6forum.com;
> moonv6@iol.unh.edu; McGuerty, Jay S.; Ben Eater
> *Subject:* Re: [moonv6] RE: Vista DNS behavior - Re: [nav6tf] IPv6
> news - weekly summary
>
> Alain,
>
> Why are you using Teredo to begin with? With all it's security
> vulnerabilities and issues
> there are far better and safer solutions to use. My team was aware
> many of these DNS
> issue over 8 months ago with vista but according to Microsoft they
> "should" be fixed in RC1.
> But we haven't done anything with Teredo because that is one of the
> first things we disabled.
> If you need a tunnel broker I would recommend using Hexago's free
> tunnel broker over
> teredo which will also remove DNS issues that is seen with Vista
> because the tunnel broker
> does the heavy lifting.
>
> R/
> CPT Tambascia
>
> Durand, Alain wrote:
>> moonv6 post from "Durand, Alain" <Alain_Durand@cable.comcast.com>
>> Could someone clarify how this reconcile with teredo automatic IPv6 connectivity establishment?
>>
>> - Alain.
>>
>>
>> ----- Original Message -----
>> From: owner-moonv6@io.iol.unh.edu <owner-moonv6@io.iol.unh.edu>
>> To: Dave Green <green@commandinformation.com>; Bill Cerveny <bill@wjcerveny.com>; Joya Subudhi <joya@subudhi.com>; nav6tf@ipv6forum.com <nav6tf@ipv6forum.com>; moonv6@iol.unh.edu <moonv6@iol.unh.edu>
>> Sent: Thu Sep 14 18:55:43 2006
>> Subject: [moonv6] RE: Vista DNS behavior - Re: [nav6tf] IPv6 news - weekly summary
>>
>> moonv6 post from Chris Mitchell <cmitch@windows.microsoft.com>
>> Thanks for testing and confirming this Dave. This is exactly what we
>> specified as the expected behavior. If anyone has feedback that this
>> isn't right please let us know.
>>
>> Thanks,
>> Chris Mitchell
>> Group Program Manager
>> Windows Networking and Devices
>>
>> -----Original Message-----
>> From: owner-nav6tf@ipv6forum.com [mailto:owner-nav6tf@ipv6forum.com] On
>> Behalf Of Dave Green
>> Sent: Thursday, September 14, 2006 2:44 PM
>> To: Bill Cerveny; Joya Subudhi; nav6tf@ipv6forum.com; moonv6@iol.unh.edu
>> Subject: RE: Vista DNS behavior - Re: [nav6tf] IPv6 news - weekly
>> summary
>>
>> Bill, et all:
>>
>> We've been aware of this behavior on XP, but had not checked for it in
>> Vista. Since we run a fully dual-stacked environment this behavior
>> wasn't causing us a problem. However, if it was still present it could
>> cause long lags on IPv4-only environments so I tested this today on the
>> Vista Pre-RC1 Build 5536 we are pilot testing for production. To test
>> this, I used an IPv6-capable packet sniffer to capture and decode all
>> DNS queries with Vista on our main dual stacked environment, and on the
>> v4-only and IPv6-only environments we run for application testing. This
>> is what I found:
>>
>> -On a native IPv6-dual-stacked connection Vista Generated 2 DNS requests
>> for each record and I was able to reach our IPv6-only content sites.
>>
>> -In our IPv4-only test environment, I only saw requests for A records
>> and requests to our IPv6 only content sites failed.
>>
>> -In our IPv6-only environment, I only saw requests for AAAA records and
>> our IPv6 content sites worked fine.
>>
>> I believe that this behavior is exactly what we wanted Vista to do.
>>
>>
>> David Green | VP of R&D | Command Information
>> 13655 Dulles Technology Drive, Suite 100 | Herndon, VA 20171
>> O: 703.561.5937 | M: 703.899.9663 | green@commandinformation.com
>>
>>
>>
>>
>> -----Original Message-----
>> From: owner-nav6tf@ipv6forum.com [mailto:owner-nav6tf@ipv6forum.com] On
>> Behalf Of Bill Cerveny
>> Sent: Monday, September 11, 2006 6:53 PM
>> To: Joya Subudhi; nav6tf@ipv6forum.com; moonv6@iol.unh.edu
>> Subject: Vista DNS behavior - Re: [nav6tf] IPv6 news - weekly summary
>>
>> Does anyone have any experience with Vista beta?
>>
>> The two articles below about Vista and DNS melting the Internet suggest
>> that Vista will always make two DNS requests; one for the A record and
>> the other for the AAAA record. While I might expect this to occur if
>> Vista thinks it is connected to an operational IPv6 network, will Vista
>> still do this if it doesn't have a globally routable IPv6 address or any
>> other indication that it is connected to an IPv6-enabled network?
>>
>> Bill Cerveny
>>
>> On Mon, 11 Sep 2006 10:38:21 -0400, "Joya Subudhi" <joya@subudhi.com>
>> said:
>>
>>> IPv6 news - weekly summary
>>> Main News:
>>> Plan for cyberspace available in near future
>>> http://www.ipv6tf.org/news/newsroom.php?id=2237
>>>
>>>
>>> Other News:
>>> IPv6: The future is now
>>> http://www.ipv6tf.org/news/newsroom.php?id=2236
>>>
>>>
>>> Security:
>>>
>>>
>>> Corporate and Products:
>>> Vista's role in Imminent Net Death overstated
>>> http://www.ipv6tf.org/news/newsroom.php?id=2240
>>>
>>> Command Information Appoints Greg Sloan to Lead Commercial Sector
>>> Business Development
>>> http://www.ipv6tf.org/news/newsroom.php?id=2239
>>>
>>> Will Vista stall Net traffic?
>>> http://www.ipv6tf.org/news/newsroom.php?id=2238
>>>
>>> Using the Network Diagnostic Tester
>>> http://www.ipv6tf.org/news/newsroom.php?id=2235
>>>
>>>
>>>
>>
>>
>>
>>
>
>
> --
> CPT Alexander R. Tambascia, Armor (FA24A)
> MSCIS, BS, MCSE+Security, MCSA+Security, Security+, DCSE, BCIP, CCA, CEH, IASO, VAI
> Computer Scientist
>
> "Nothing is impossible only improbable"

-- 
CPT Alexander R. Tambascia, Armor (FA24A)
MSCIS, BS, MCSE+Security, MCSA+Security, Security+, DCSE, BCIP, CCA, CEH, IASO, VAI
Computer Scientist 

"Nothing is impossible only improbable"
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