We still have a limted number of places available on our 4-day Implementing IPv6 training course. The course is scheduled for 13th May 2008 in Basingstoke. Details can be found on our Course Schedule page.
We still have a limted number of places available on our 4-day Implementing IPv6 training course. The course is scheduled for 13th May 2008 in Basingstoke. Details can be found on our Course Schedule page.
The Samba team have released a new preview version of Samba 3.2. This version includes the changes that Jeremy Allision made to enable IPv6 support in Samba 3.2.
At last year CIFS workshop at Google, Erion’s David Holder gave a presentation on how to IPv6 enable Samba. As a result Jeremy took up the challenge to IPv6 enable Samba 3.2 in “three weeks”. Jeremy succeeded.
Erion’s testing of the IPv6 enabled version of Samba 3.2 produced very good results. A few minor changes were required in order to allow Samba 3.2 to join a Windows Server 2008 domain. Finally, in January 2008, Erion’s David Holder made the first ever IPv6 join to a Windows Server 2008 AD domain using Samba 3.2.
The presentation on IPv6 in Windows given by Erion’s David Holder at Google’s IPv6 conference is now available for viewing on YouTube. This talk covers the status of IPv6 on Windows and some key things that you need to know if you are working with IPv6 on Windows Vista or Windows Server 2008.
You can view the talk at by clicking here.
This week Erion’s David Holder spoke at an IPv6 conference at Google. The presentation was enititled IPv6 on Windows. It covered the status of IPv6 on Windows Server 2008 and Windows Vista as well as pointing out some of the details that you need to be aware of as Windows administrators and developers.
The slides are available for download here IPv6 on Windows.
Yesterday I carried out the first every join of a Samba 3.2 server to a Windows domain over IPv6.
At last year’s CIFS workshop at Google, I spoke about IPv6 enabling Samba (see Preparing Samba for Windows Server 2008 and IPv6). I pointed out that IPv6 enabling Samba would be a critical requirement in 2008. Two key factors make IPv6 enabling Samba by 2008 critical. The first is the mandate by the US Federal government for the use of IPv6 by 2008. The second is the imminent release of Windows Server 2008 which uses IPv6 by default.
Jeremy Allison claimed that he could IPv6 enable Samba 3.2 “in a few weeks”. I was sceptical but Jeremy set out and did indeed IPv6 enable Samba 3.2 in a matter of weeks. Since then I have been testing Samba 3.2 against Vista and Windows Server 2008. Amazingly, only a small number of bugs have been found so far. Of these few were actually IPv6 bugs.
Until a few days ago it was not possible to join Samba 3.2 to a Windows Server 2008 domain over IPv4 never mind IPv6. However, the Samba team (Jeremy, Andreas and Gerry) made a number of patches which eventually made it possible to join over IPv4. All that remained was to test it over IPv6. Once I had tested a join over IPv4 my first test over IPv6 was also successful. This is a major milestone for Samba. It will make it possible for organisations that have to move to IPv6 to continue to use Samba in their networks. It will also allow NAS box vendors to IPv6 enable their products.
Naturally, further testing is required. Furthermore, Samba 3.2 is still to be released for production use. However, I am now confident that an IPv6 enabled Samba will be available early this year. For those who need to test Samba over IPv6 you can begin testing now using the test tree of Samba 3.2. Please let me know if you have any questions.
At the recent CIFS Engineering Workshop at Google, Erion’s David Holder carried out the first ever Windows Server 2008 join of a Samba4 domain over IPv6.
Previously, whilst Samba4 listened on IPv6, only limited functionality worked over IPv6. Whilst file sharing worked over IPv6, many other operations did not. A hacked version of Samba4 now allows Windows Server 2008 to join and function in a Samba4 domain over IPv6. Much work is still to be done before Samba4 is production code, but significant progress has been made towards an IPv6 version of Samba.
This week Google are playing hosts to the CIFS Engineering Workshop. This event brings together in one place the developers of many CIFS client and server applications.
Erion’s David Holder gave a presentation entitled Preparing Samba for Windows Server 2008 and IPv6. This presentation covers how code can be ported to IPv6 and outlined the specific steps required to IPv6 enabled Samba3 and Samba4.
Erion’s David Holder has written a short how-to for those who wish to use the Linux CIFS client over IPv6. These instructions allow you to mount CIFS shares over IPv6 from Windows Vista, Windows Server 2008 and other IPv6 enabled CIFS servers.
Microsoft’s Sam Ramji interviewed Erion’s David Holder for a podcast on IPv6 and Samba. Full details can be found at http://port25.technet.com/archive/2007/05/31/samba-ipv6-and-windows-linux-interoperability-sam-interviews-dr-david-holder.aspx.
Erion has just released two IPv6 security training courses.
The first is a short (half day) briefing intended to give technical managers, networking and security staff a overview of IPv6 security threats and solutions.
The second is a three day intense technical course entitled Securing IPv6. This covers everything required to understand how to secure your network in readiness for implementing IPv6.
Details of both courses can be found on our main site and our IPv6 training site.
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