Hello Yiu,
 
Yes, some apps break by NAT64. We're going to document it.
 
BR,
Xiaohong
 
opensource A+P: http://opensourceaplusp.weebly.com/
 


________________________________

        发件人: Lee, Yiu [mailto:[email protected]] 
        发送时间: 2011年4月7日 22:11
        收件人: DENG Xiaohong ESP/PEK; [email protected]
        主题: Re: [Softwires] FW:[Int-area] Stateless IPv4-in-IPv6 experiments && 
DS-Lite/NAT64 experiments
        
        
        Hi Xiaohong,

        I am personally very interested in the data. Do you also document what 
may break the applications?

        Thanks,
        Yiu

        
        From: <[email protected]>
        Date: Thu, 7 Apr 2011 13:31:42 +0800
        To: <[email protected]>
        Subject: [Softwires] FW:[Int-area] Stateless IPv4-in-IPv6 experiments 
&& DS-Lite/NAT64 experiments
        

        We have tested how applications behave when it has both DS-Lite IPv4 
and NAT64 IPv6 (but not native IPv6). Firefox, IE, Skype, Google Earth v5.2.1, 
Live Messenger, uTorrent, BitComet, were on our test list. 
        
        

        Despres,regarding your question ( maybe not answering your question 
exactly as we tested NAT64 IPv6 instead of native IPv6 ), uTorrent v2.2 used 
IPv6 for login/authentication but IPv4 for the data exchange, for IPv6 peer was 
not able to talk to IPv4 peer. Although BitComet v1.23 issued both A and AAAA 
quires, it completely ignored AAAA RR and only used IPv4 for communication.

        

        Please also see some of other test results below. DS-Lite/NAT64 
experiments could be documented if it is of interests. 

        

        Tested Apps                   IPv4/IPv6 portion

        Firefox (Non-vedio) v3.6.12   All IPv6                             

        video website                 Half/ half            

        IE (Non-vedio) v6.0           All IPv6                            

        Skype v5.0                    Major IPv6                          

        Google Earth v5.2.1           Major IPv6                    

        Live Messenger 2009           Major IPv4            

        uTorrent v2.2                 Major IPv4     

        BitComet v1.23                All IPv4       

         

        BR,

        Xiaohong

        opensource A+P: http://opensourceaplusp.weebly.com/

         


________________________________

                发件人: Rémi Després [mailto:[email protected]] 
                发送时间: 2011年4月7日 0:21
                收件人: DENG Xiaohong ESP/PEK
                抄送: [email protected]
                主题: Re: [Int-area] Stateless IPv4-in-IPv6 experiments
                
                
                Thank you, Xiahong, for sharing this interesting information. 

                In the case of BitComet and uTorrent, I wonder what happens if 
the host has both A+P IPv4 and IPv6, as opposed to just A+P IPv4.
                Did you try that?

                Regards,
                RD

                Le 6 avr. 2011 à 10:57, <[email protected]> 
<[email protected]> a écrit :


                        Dear all,
                         
                        An I-D about stateless IPv4-in-IPv6 experiments has 
been submitted. A URL for this Internet-Draft is: 
http://tools.ietf.org/html/draft-deng-aplusp-experiment-results-00 
<http://tools.ietf.org/html/draft-deng-aplusp-experiment-results-00> .
                         
                        A website introducing the detail of experiment results 
is also accessible via: http://opensourceaplusp.weebly.com/ 
<http://opensourceaplusp.weebly.com/> 
                         
                        BR,
                        Xiaohong
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