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RE: Cope with IPv6

From: Okabayashi, Hirotsugu <Hirotsugu.Okabayashi_at_jp.sony.com>
Date: Mon, 19 Aug 2013 20:00:10 +0900

Dear Stefan,

We contact with this mailing-list.
> http://subversion.apache.org/mailing-lists.html

But they said there is no responsibility in Subversion's API.
They(Ivan Zhakov) said like this.
> TSVN displays Windows's authentication window when it tries to get
> list of repositories using Windows API, not Subversion libraries.

Let me explain about this problem in detail again.
With IPv4, TSVN displays TSVN's authentication window.
With IPv6, however, TSVN displays Windows's authentication window(Windows Security Window)
instead of TSVN's authentication window.
The error message is "Valid name, no data record of requested type.".
(http://support.microsoft.com/kb/819124/en) See "WSANO_DATA (11004)".
Both authenticated case and not authenticated case, TSVN doesn't work.
TSVN displays the same error message.
I could get the packets between the client and server.
It apparently seems the client can communicate with the server setting IPv6.
But there is no packet between the client and server on the way of processing(when authenticating).
It's obviously hung up compared to IPv4's processing.
I think client(TSVN) can't control the communication with the server when authenticating with IPv6.

Does TSVN have Windows API's processing?

These are our environment.
-TortoiseSVN 1.8.1
-Windows 7 Enterprise
-Use common company proxy server with SSL -Authenticated with Active Directory Server(LDAP)
-Edit hosts file(Don't use DNS)
  We registered the host name of NAT64 as SVN server.
-Use IPv6(Dual Stack)

-convert IPv4(Client Side) to IPv6(Server Side)
-convert IPv6(Server Side) to IPv4(Client Side)
-Not exist the host name in DNS
-We can tell you more information if you need.

[SVN Server]
-RedHat 5.3
-Apache 2.2 setting of Active Directory(LDAP)
-Subversion 1.7.5
-Use only IPv4

[Active Directory]
-Use as LDAP Authentication
-Use only IPv6
-We can tell you more information if you need.


 Sony Global Solutions Inc.
 Hirotsugu Okabayashi
 Tel: 03-5479-6566


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Received on 2013-08-19 13:00:20 CEST

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