Re: ipv6 / rtadv problem

2011-03-31 Thread Steve Wills
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 I have a similar issue. I have: ifconfig_re0_ipv6="inet6 accept_rtadv" And after boot, I get: % ping6 www.google.com PING6(56=40+8+8 bytes) 2001:470:::::: --> 2a00:1450:8005::68 ^C - --- www.l.google.com ping6 statistics ---

Re: ipv6 / rtadv problem

2011-03-29 Thread Bernd Walter
On Tue, Mar 29, 2011 at 10:19:26PM +1030, Daniel O'Connor wrote: > > On 29/03/2011, at 22:04, Bernd Walter wrote: > > My assumption is that the problem is with the other host or switch > > network and you just never noticed this so far because this kind of > > problem can easily hide for a very lo

Re: ipv6 / rtadv problem

2011-03-29 Thread Bernd Walter
On Tue, Mar 29, 2011 at 11:43:57PM +1030, Daniel O'Connor wrote: > > It is running a fairly old FreeBSD (6.x..), maybe there are bugs there.. I don't think there are general bugs about neighbor discovery in FreeBSD since the beginning, but NIC drivers might have multicast bugs and although you ar

Re: ipv6 / rtadv problem

2011-03-29 Thread Daniel O'Connor
On 29/03/2011, at 23:10, Marcin Cieslak wrote: >>> Daniel O'Connor wrote: >> >> On 29/03/2011, at 8:29, Daniel O'Connor wrote: >>> On 29/03/2011, at 1:37, Sergey Kandaurov wrote: 1) ipv6_enable is obsolete in HEAD, see UPDATING. >>> >>> Ahh UPDATING, of course, thanks :) >>> 2) Norma

Re: ipv6 / rtadv problem

2011-03-29 Thread Marcin Cieslak
>> Daniel O'Connor wrote: > > On 29/03/2011, at 8:29, Daniel O'Connor wrote: >> On 29/03/2011, at 1:37, Sergey Kandaurov wrote: >>> 1) ipv6_enable is obsolete in HEAD, see UPDATING. >> >> Ahh UPDATING, of course, thanks :) >> >>> 2) Normally hosts ignore rtadv packets if ipv6_gateway_enable is a

Re: ipv6 / rtadv problem

2011-03-29 Thread Bernd Walter
On Tue, Mar 29, 2011 at 08:24:53PM +1030, Daniel O'Connor wrote: > > On 29/03/2011, at 19:05, Sergey Kandaurov wrote: > >> This is repeatable after a reboot, I haven't experienced with FreeBSD 8.x. > >> > > > > I would assume an NDP communication problem or some such, > > it would be interesting

Re: ipv6 / rtadv problem

2011-03-29 Thread Daniel O'Connor
On 29/03/2011, at 22:04, Bernd Walter wrote: >> Grr.. I had to reinstall today because I forgot to create a swap partition >> and now I can't reproduce the problem :( > > NDP effectively replaces ARP for IPv6. > Like ARP it is also learning by received packets and not only by direct > query and

Re: ipv6 / rtadv problem

2011-03-29 Thread Daniel O'Connor
On 29/03/2011, at 19:05, Sergey Kandaurov wrote: >> This is repeatable after a reboot, I haven't experienced with FreeBSD 8.x. >> > > I would assume an NDP communication problem or some such, > it would be interesting to see this sort of traffic, also ifconfig and > ndp -a output. Grr.. I had t

Re: ipv6 / rtadv problem

2011-03-29 Thread Sergey Kandaurov
On 29 March 2011 02:12, Daniel O'Connor wrote: > > On 29/03/2011, at 8:29, Daniel O'Connor wrote: >> On 29/03/2011, at 1:37, Sergey Kandaurov wrote: >>> 1) ipv6_enable is obsolete in HEAD, see UPDATING. >> >> Ahh UPDATING, of course, thanks :) >> >>> 2) Normally hosts ignore rtadv packets if ipv6_

Re: ipv6 / rtadv problem

2011-03-28 Thread Daniel O'Connor
On 29/03/2011, at 8:29, Daniel O'Connor wrote: > On 29/03/2011, at 1:37, Sergey Kandaurov wrote: >> 1) ipv6_enable is obsolete in HEAD, see UPDATING. > > Ahh UPDATING, of course, thanks :) > >> 2) Normally hosts ignore rtadv packets if ipv6_gateway_enable is also >> set (as per rfc4861). >> All

Re: ipv6 / rtadv problem

2011-03-28 Thread Daniel O'Connor
On 29/03/2011, at 1:37, Sergey Kandaurov wrote: > 1) ipv6_enable is obsolete in HEAD, see UPDATING. Ahh UPDATING, of course, thanks :) > 2) Normally hosts ignore rtadv packets if ipv6_gateway_enable is also > set (as per rfc4861). > All you need is something like ifconfig_em0_ipv6="inet6 accept_

Re: ipv6 / rtadv problem

2011-03-28 Thread Sergey Kandaurov
On 28 March 2011 16:55, Daniel O'Connor wrote: > Hi, > I am trying to get a -CURRENT box to get an IPv6 address via RTADV, however I > am not having any luck. > > I have tried the following in rc.conf :- > ipv6_enable="YES" > ipv6_gateway_enable="YES" > > ifconfig_em0_ipv6="RTADV" > > (the last o

ipv6 / rtadv problem

2011-03-28 Thread Daniel O'Connor
Hi, I am trying to get a -CURRENT box to get an IPv6 address via RTADV, however I am not having any luck. I have tried the following in rc.conf :- ipv6_enable="YES" ipv6_gateway_enable="YES" ifconfig_em0_ipv6="RTADV" (the last one I haven't seen before but it didn't seem to have an effect anywa