On 22. Dec 2011, at 01:59 , Marcin Cieslak wrote:

> Hello,
> 
> I upgraded my Nov 2010 8.x-something machine to Dec 4th and later Dec 19th
> userland and kernel: 
> 
> FreeBSD x.saper.info 8.2-STABLE FreeBSD 8.2-STABLE #0: Mon Dec 19 22:13:54 
> UTC 2011     r...@x.saper.info:/usr/obj/usr/src/sys/IPSEC  amd64
> 
> Machine has 6 IPv6 addresses configured (out of provider-supplied /64 range).
> rtsol is used to get link-local default gateway, but addresses are static.
> 
> What happens:
> 
> After boot, SOME IPv6 addresses do not respond to anything (ICMPv6 ping, 
> netcat...),
> for example:
> 
> 2001:abcd:f:abcd::1000 does not work
> 2001:abcd:f:abcd::1001 works
> 2001:abcd:f:abcd::1002 works
> 2001:abcd:f:abcd::1003 does not work
> 2001:abcd:f:abcd::1004 works
> 2001:abcd:f:abcd::1005 does not work
> 
> after a reboot it changes a bit, for example :1000 starts working

to cut the long story short and before we try to debug this in detail;
if you try to reach all these addresses on the local machine, does that work, 
eg. if you ping6 2001:abcd:f:abcd::100[0-5] from that host itself?

Is it just that you cannot reach them from outside your local network?

/bz

-- 
Bjoern A. Zeeb                                 You have to have visions!
         Stop bit received. Insert coin for new address family.

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