Re: ipv6 default router Operation not permitted

2013-04-23 Thread Eric van Gyzen
On 03/13/2013 06:27, Mark Martinec wrote: > Having multiple IPv6 subnets on the same wire is asking for trouble. > > For example, I believe an ICMP redirect still (in 9.1) does not create > a temporary route: > http://www.freebsd.org/cgi/query-pr.cgi?pr=152791 > which beat us hard time (random un

Re: ipv6 default router Operation not permitted

2013-03-13 Thread Schrodinger
On 2013/03/13 18:12, Mark Martinec wrote: > Schrodinger wrote: > > What I am confused about is that without ACCEPT_RTADV on re0, FreeBSD > > doesn't perform Neighbour Solicitation for the default gateway but with > > ACCEPT_RTADV it does . Why ? This is Neighbour Solicitation and not > > Router

Re: ipv6 default router Operation not permitted

2013-03-13 Thread Mark Martinec
Schrodinger wrote: > What I am confused about is that without ACCEPT_RTADV on re0, FreeBSD > doesn't perform Neighbour Solicitation for the default gateway but with > ACCEPT_RTADV it does . Why ? This is Neighbour Solicitation and not > Router Solicitation > > I understand that FreeBSD doe

Re: ipv6 default router Operation not permitted

2013-03-13 Thread Schrodinger
On 2013/03/13 17:27, Mark Martinec wrote: > > > I am informed that I must configure my interface to /64 by OVH. The same > > > as everyone else. So if everyone was on a /64 then we will send packets > > > to each other via our shared default gateway. > > Btw, if the router responds to your subnet'

Re: ipv6 default router Operation not permitted

2013-03-13 Thread Schrodinger
On 2013/03/13 16:29, Joe Holden wrote: > Strange, I used this setup on an OVH machine a while ago, seemed to work > - perhaps something isn't properly configured at their end properly > I have a ticket opened with OVH since yesterday to confirm or deny the future of RA on their network. Thankfu

Re: ipv6 default router Operation not permitted

2013-03-13 Thread Joe Holden
Strange, I used this setup on an OVH machine a while ago, seemed to work - perhaps something isn't properly configured at their end properly Schrodinger wrote: On 2013/03/13 15:52, Joe Holden wrote: Just use router solicitation to ask for the link-local gateway, that is the "correct" way to do

Re: ipv6 default router Operation not permitted

2013-03-13 Thread Mark Martinec
> > I am informed that I must configure my interface to /64 by OVH. The same > > as everyone else. So if everyone was on a /64 then we will send packets > > to each other via our shared default gateway. Btw, if the router responds to your subnet's (/64) anycast address (RFC 4291 section 2.6.1 Requ

Re: ipv6 default router Operation not permitted

2013-03-13 Thread Schrodinger
On 2013/03/13 16:59, Mark Martinec wrote: Hi Mark, [...] > > > Does adding the interface route not put the default gateway on-link > > though ? > > I don't think it does. The on-link state of an address comes > from matching the address to a set of prefixes on an interface, > or finding it in

Re: ipv6 default router Operation not permitted

2013-03-13 Thread Mark Martinec
On Wednesday March 13 2013 Schrodinger wrote: > This isn't my network so I don't have any input into the matter. This > is the OVH configuration for their dedicated servers, at least in my > product range. > > > [1] http://help.ovh.com/Ipv4Ipv6#link10 > I read this, I made sure to read this and th

Re: ipv6 default router Operation not permitted

2013-03-13 Thread Schrodinger
On 2013/03/13 15:52, Joe Holden wrote: > Just use router solicitation to ask for the link-local gateway, that is > the "correct" way to do it. > Hi Joe, If you read some of this thread you'll note that router advertisements are being disabled by the hosting provider. While their documentation i

Re: ipv6 default router Operation not permitted

2013-03-13 Thread Joe Holden
Just use router solicitation to ask for the link-local gateway, that is the "correct" way to do it. Schrodinger wrote: Damien, I appreciate your replies very much, but I'm a subscriber so just reply to the mailing list. Thanks. On 2013/03/13 14:19, Fleuriot Damien wrote: [SNARF] These ar

Re: ipv6 default router Operation not permitted

2013-03-13 Thread Schrodinger
Damien, I appreciate your replies very much, but I'm a subscriber so just reply to the mailing list. Thanks. On 2013/03/13 14:19, Fleuriot Damien wrote: [SNARF] > > > These are indeed correct, thanks for clarifying. > I thought that's what I said in my first email ;) Sorry for any confusio

Re: ipv6 default router Operation not permitted

2013-03-13 Thread Fleuriot Damien
On Mar 13, 2013, at 2:10 PM, Schrodinger wrote: > On 2013/03/13 14:02, Fleuriot Damien wrote: >> >> On Mar 13, 2013, at 1:52 PM, Schrodinger wrote: >> >>> On 2013/03/13 12:27, Mark Martinec wrote: >>> >>> Hi Mark, >>> On Wednesday March 13 2013 10:17:27 Schrodinger wrote: > ifconfi

Re: ipv6 default router Operation not permitted

2013-03-13 Thread Schrodinger
On 2013/03/13 14:02, Fleuriot Damien wrote: > > On Mar 13, 2013, at 1:52 PM, Schrodinger wrote: > > > On 2013/03/13 12:27, Mark Martinec wrote: > > > > Hi Mark, > > > >> On Wednesday March 13 2013 10:17:27 Schrodinger wrote: > >>> ifconfig_re0_ipv6="inet6 2001:41D0:2:E7c4::1 prefixlen 64" > >>

Re: ipv6 default router Operation not permitted

2013-03-13 Thread Fleuriot Damien
On Mar 13, 2013, at 1:52 PM, Schrodinger wrote: > On 2013/03/13 12:27, Mark Martinec wrote: > > Hi Mark, > >> On Wednesday March 13 2013 10:17:27 Schrodinger wrote: >>> ifconfig_re0_ipv6="inet6 2001:41D0:2:E7c4::1 prefixlen 64" >>> [...] >>> Voodoo, indeed... I'm sure there's a /48 used somewh

Re: ipv6 default router Operation not permitted

2013-03-13 Thread Schrodinger
On 2013/03/13 12:27, Mark Martinec wrote: Hi Mark, > On Wednesday March 13 2013 10:17:27 Schrodinger wrote: > > ifconfig_re0_ipv6="inet6 2001:41D0:2:E7c4::1 prefixlen 64" > > [...] > > Voodoo, indeed... I'm sure there's a /48 used somewhere but to be more > > specific, or rather obvious, my defau

Re: ipv6 default router Operation not permitted

2013-03-13 Thread Mark Martinec
On Wednesday March 13 2013 10:17:27 Schrodinger wrote: > ifconfig_re0_ipv6="inet6 2001:41D0:2:E7c4::1 prefixlen 64" > [...] > Voodoo, indeed... I'm sure there's a /48 used somewhere but to be more > specific, or rather obvious, my default gateway resides at the boundary > of a /56 - 2001:41D0:2:E70

Re: ipv6 default router Operation not permitted

2013-03-13 Thread Damien Fleuriot
On 13 Mar 2013, at 10:17, Schrodinger wrote: > On 2013/03/13 02:25, Damien Fleuriot wrote: > > [...] > >> >> >> The network is actually /48 and you get assigned a /64 inside it. >> >> Set your interface to use the /48 prefix and voodoo will happen (I can >> assure you with a 97% certainty

Re: ipv6 default router Operation not permitted

2013-03-13 Thread Schrodinger
On 2013/03/13 02:25, Damien Fleuriot wrote: [...] > > > The network is actually /48 and you get assigned a /64 inside it. > > Set your interface to use the /48 prefix and voodoo will happen (I can assure > you with a 97% certainty that your default GW is inside the /48). > Of course, using th

Re: ipv6 default router Operation not permitted

2013-03-12 Thread Damien Fleuriot
On 12 Mar 2013, at 23:50, Schrodinger wrote: > Hi, > > I have a problem reaching my ipv6 default router. > > # ping6 -c 1 2001:41d0:2:e7ff:ff:ff:ff:ff > PING6(56=40+8+8 bytes) 2001:41d0:2:e7c4::1 --> 2001:41d0:2:e7ff:ff:ff:ff:ff > ping6: sendmsg: Operation not permitted > ping6: wrote 2001:41d

ipv6 default router Operation not permitted

2013-03-12 Thread Schrodinger
Hi, I have a problem reaching my ipv6 default router. # ping6 -c 1 2001:41d0:2:e7ff:ff:ff:ff:ff PING6(56=40+8+8 bytes) 2001:41d0:2:e7c4::1 --> 2001:41d0:2:e7ff:ff:ff:ff:ff ping6: sendmsg: Operation not permitted ping6: wrote 2001:41d0:2:e7ff:ff:ff:ff:ff 16 chars, ret=-1 --- 2001:41d0:2:e7ff:ff:f