Hi,

I thought that USAGI was already included in the 2.6 kernel. Have I
missed something?

Cheers,

Jonne.

On Tue, 2005-04-05 at 22:28, ext Lawrence Hughes wrote:
> To the Linux folks having problems, please check out
> www.linux-ipv6.org . This is home
> of the USAGI project (part of WIDE project in Japan, headed by Dr. Jun
> Murai). Following
> this is the description of USAGI from this site.
>  
> Note that WIDE also does the KAME IPv6 stack, which is included by
> default in *BSD.
> It is the best and most complete IPv6 I have run across. USAGI is an
> attempt to provide
> the same basic functionality for Linux, although they seem to run a
> bit behind KAME.
>  
> To those who don't speak Japanese, you may be interested to learn that
> Kame means
> "turtle", and Usagi means "hare". I fyou know your Aesop, you will
> understand why
> the "turtle" is ahead in this race. ;-) The expansion of USAGI as an
> acronym is
> clearly an after-the-fact rationalization, and would make it USAGIP
> anyway.
>  
> If it is an option for you, we have found by experience that FreeBSD &
> OpenBSD are
> better and more complete for IPv6 work than Linux as is, or even Linux
> with USAGI
> stack. Please no flames from Linux fans! The KAME stack is recognized
> worldwide
> as the reference implementation of IPv6, and WIDE has done an amazing
> amount of
> really quality work on it, and I am stating this as my opinion, based
> on research and
> testing.
>  
> If your Linux distro happens to already include the USAGI stack, you
> can ignore this
> message. Any real Linux gurus out there - do you know of any distros
> that do include
> USAGI by default? If not, any experience using the Linux stack as is,
> or the USAGI 
> stack? If it USAGI is not already included by default, perhaps you can
> encourage
> your favorite distro to include it?
>  
> Description from USAGI site follows:
> 
> Currently we have an IPv6 implementation in Linux kernel source tree.
> Only enabling "Internet Protocol Version 6" option in the Networking
> section, we can enjoy IPv6 life.
> 
> However, once you begin to use IPv6 on Linux box, you will soon be
> aware that the implementation have some problems... Because an
> existing Linux implementation is too old and not so well-tested, it
> has many bugs and unimplemented functions.
> 
> Then we decided to start USAGI Project(UniverSAl playGround for Ipv6
> Project) with WIDE Project, KAME Project and TAHI Project. The project
> aim to improve IPv6 environment on Linux and deploy the IPv6 Internet
> on the world. We've started to hack the kernel, libraries and
> applications aggressively and will provide our product freely for
> Linux and IPv6 community. In the near future we would contribute and
> merge our code into the main trunks of Linux kernel and glibc.
> 
> Because of the contribution for main trunks, we have a policy that we
> don't make and accept changes which depend on Linux distributions.
> Instead the policy, we will provide binary packages for Linux
> distributions on every stable release. Let's try out USAGI IPv6
> environment with us !!
> 
>  
> 
> 
> 
> ______________________________________________________________________
> From: [EMAIL PROTECTED] on behalf of Bellino, Phil
> Sent: Wed 4/6/2005 12:33 AM
> To: Users-IPv6; Users-Usagi; Users-Deepspace
> Subject: Trouble with 2.6.11 Linux
> 
> 
> 
> Hello,
>         
> I have a 2.6.5 Linux running router radvd.
> I also have 2.6.5 clients(and a 2.4.20 client) that accept the router
> advertisements from the router and acquire a Link-Global address and
> also autoconfigures their Link-Local address. 
> 
> Their configs:
> ipv6.conf.eth0.accept_ra=1
> ipv6.conf.all.accept_ra=1
> ipv6.conf.default.accept_ra=1
> 
> I have a 2.6.11 client host that does not accept any router
> advertisements even though it's config is the same as above. (I have
> compared the "sysctl -a" output on both the 2.6.5 and 2.6.11 and they
> are identical).  In fact the following is what occurs at boot time:
> 
> 1.  When I boot up this client, eth0 does not have the inet6
> Link-local address.
> If I then issue:
> ifconfig eth0 down
> ifconfig eth0 up
> 
> The inet6 Link-local address then appears.
> 
> 2. My 2.6.11 host does not learn this prefix and as a result there is
> no Link-Global address.
> 
> Has anyone experienced this issue.
> 
> Thank you,
> Phil Bellino
> 
> 
> ============================ 
> Phil Bellino 
> MRV Communications, Inc. 
> Boston Product Division 
> 295 Foster St. 
> Littleton,MA 01460 
> Tel: (978)952-4807 
> Email: [EMAIL PROTECTED] 
> ============================ 
-- 
Jonne Soininen
Nokia

Tel: +358 40 527 46 34
E-mail: [EMAIL PROTECTED]
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