Re: error with ndp only on sparc64

Hello,

I am now on OpenBSD 4.6 on sparc64, but can't use ndp.
now ndp work well, but I can't add the route after ndp :(

[root@fw-new ndp]# ndp -s 2a01:e35:2433:500:20e:a6ff:fe23:be89
00:03:ba:04:ef:fa proxy
[root@fw-new ndp]# route add -inet6  2a01:e35:2433:500:20e:a6ff:fe23:be89
fec0::20e:a6ff:fe23:be89
route: writing to routing socket: File exists
add host 2a01:e35:2433:500:20e:a6ff:fe23:be89: gateway
fec0::20e:a6ff:fe23:be89: File exists

Can you help me?

Thank's

On Mon, 9 Jun 2008 17:56:27 +0200, Claudio Jeker wrote
> On Fri, May 30, 2008 at 11:02:52AM +0200, mailing BSD wrote:
> > Hello,
> > 
> > I try to configure my french FREE IPV6 access.
> > I may use proxy ndp because I have just a /64 ipv6 network
> > and I use an OpenBSD FW.
> > 
> > I try with a i386 openbsd FW, and ndp work well.
> > 
> > But,with my Netra AC200 and OpenBSD 4.3, I have this error:
> > 
> > # ndp -s 2a01:e35:2433:500:20e:a6ff:fe23:be89 00:03:ba:04:ef:f2 proxy    
       
> > ndp: writing to routing socket: Network is unreachable
> > 
> > 00:03:ba:04:ef:f2 is the mac addr on my external interface
> > and 2a01:e35:2433:500:20e:a6ff:fe23:be89 is the internal IPV6 addr
> > 
> > If I try to configure the route before ndp:
> > 
> > # route add -inet6  2a01:e35:2433:500:20e:a6ff:fe23:be89
fec0::20e:a6ff:fe23:be89
> > add host 2a01:e35:2433:500:20e:a6ff:fe23:be89: gateway
fec0::20e:a6ff:fe23:be89
> > # ndp -s 2a01:e35:2433:500:20e:a6ff:fe23:be89 00:03:ba:04:ef:f2 proxy
> > set: cannot configure a new entry
> > 
> > It is a SPARC64 bug? I ask it on IPV6 list, but no reply.
> > Am I alone with this error?
> >
> 
> This was a bug in ndp that caused every 64bit architecture to fail.
> But it is fixed now in rev. 1.42 of ndp.c.
> How they came up with a 28byte long sockaddr_in6 is beyond my imagination.
> 
> -- 
> :wq Claudio


--
Eric JANTZEN - http://cv.jantzen.fr
Lyon
FRANCE