Re: OpenBSD 5.3, CARP and IPv6

2013-09-05 Thread Andy
On 04/09/13 21:33, Todd T. Fries wrote: Penned by andy on 20130904 15:21.22, we have: | Hi, one last question. | | I am reading through lots of examples and documentation on OpenBSD and v6 | and most seem to refer to adding the v6 address to /etc/hostname.X as an | 'alias', e.g.; | inet 10.0.0.1

Re: OpenBSD 5.3, CARP and IPv6

2013-09-04 Thread andy
Hi, one last question. I am reading through lots of examples and documentation on OpenBSD and v6 and most seem to refer to adding the v6 address to /etc/hostname.X as an 'alias', e.g.; inet 10.0.0.1 255.255.255.0 inet6 alias fec0:2029:f001:128::40 64 I have our test setup working now without the

Re: OpenBSD 5.3, CARP and IPv6

2013-09-04 Thread Todd T. Fries
Penned by andy on 20130904 15:21.22, we have: | Hi, one last question. | | I am reading through lots of examples and documentation on OpenBSD and v6 | and most seem to refer to adding the v6 address to /etc/hostname.X as an | 'alias', e.g.; | inet 10.0.0.1 255.255.255.0 | inet6 alias

Re: OpenBSD 5.3, CARP and IPv6

2013-09-01 Thread Andy
Hi Stuart, yea I realised that after, it's also implied I guess as its using an IPv4 address after all. I will probably remove it as I didn't need it for IPv4 before. I was just trying everything I thought might be relevant to get it working when the real problem was not setting up my test

Re: OpenBSD 5.3, CARP and IPv6

2013-08-31 Thread Stuart Henderson
On 2013-08-30, Andy a...@brandwatch.com wrote: cat /etc/hostname.carp0 inet 18.2.32.10 255.255.255.0 18.2.32.255 inet6 a00:7e0::a 64 carpdev em0 carppeer 18.2.32.12 vhid 201 pass testpass advbase 3 advskew 0 description WAN hmm, I wonder if we should extended the description of carppeer in

Re: OpenBSD 5.3, CARP and IPv6

2013-08-30 Thread Andy
On 29/08/13 18:37, Todd T. Fries wrote: Penned by Andy on 20130829 9:57.29, we have: | Hi everyone, | | I'm hoping someone can help me as I'm not having much luck with adding | IPv6 to the mix of our already working IPv4 setup. | | What should /etc/hostname.carpX look like for an IPv6 setup? Is

Re: OpenBSD 5.3, CARP and IPv6

2013-08-30 Thread Stefan Sperling
On Fri, Aug 30, 2013 at 10:08:56AM +0100, Andy wrote: Hi guys, Adding the inet6 as an alias didn't work for me. When the first line is an 'inet' entry, adding an inet6 alias results in errors when running /etc/netstart :( I never had a need to use 'alias' for IPv6 addresses, even when

Re: OpenBSD 5.3, CARP and IPv6

2013-08-30 Thread Stuart Henderson
On 2013-08-29, Todd T. Fries t...@fries.net wrote: Any 'inet6' except the first link local reference in a given hostname.if(4) file should be followed by 'alias'. Aka you need: inet6 alias 2a00:7e0:0:a::1 alias shouldn't be needed for v6, addresses added to an interface are always treated

Re: OpenBSD 5.3, CARP and IPv6

2013-08-30 Thread Stuart Henderson
On 2013-08-29, Andy a...@brandwatch.com wrote: PS; I don't have MLD capable switches in all locations if that is a factor here regarding CARP messages being via IPv6 Multicast. Not a problem - this just means the frames get flooded to all ports in the vlan in that case (whereas if your

Re: OpenBSD 5.3, CARP and IPv6

2013-08-30 Thread Andy
Thank you for all your help guys :) I finally figured out what I was doing wrong (including one of the problems being that I forgot to turn on one of the lab switches this morning (not enough coffee!) ;) For others, here is what I have done to get IPv6 working so far with one CARP interface

Re: OpenBSD 5.3, CARP and IPv6

2013-08-30 Thread todd
Penned by Andy on 20130830 4:08.56, we have: | On 29/08/13 18:37, Todd T. Fries wrote: | Penned by Andy on 20130829 9:57.29, we have: | | Hi everyone, | | | | I'm hoping someone can help me as I'm not having much luck with adding | | IPv6 to the mix of our already working IPv4 setup. | | | |

OpenBSD 5.3, CARP and IPv6

2013-08-29 Thread Andy
Hi everyone, I'm hoping someone can help me as I'm not having much luck with adding IPv6 to the mix of our already working IPv4 setup. What should /etc/hostname.carpX look like for an IPv6 setup? Is this correct;? inet 10.0.10.1 255.255.255.0 10.0.10.255 vhid 1 pass temppass advbase 3

Re: OpenBSD 5.3, CARP and IPv6

2013-08-29 Thread Andy
PS; I don't have MLD capable switches in all locations if that is a factor here regarding CARP messages being via IPv6 Multicast. On Thu 29 Aug 2013 15:57:29 BST, Andy wrote: Hi everyone, I'm hoping someone can help me as I'm not having much luck with adding IPv6 to the mix of our already

Re: OpenBSD 5.3, CARP and IPv6

2013-08-29 Thread Loïc Blot
Hello Andy, here is on of my working configuration (OpenBSD 5.2) inet 194.199.X.28 255.255.255.240 NONE inet6 2001:660:abcd:1234::1:1 64 description CARP server carpdev vlan603 vhid 62 advskew 1 carppeer 194.199.X.29 pass x -- Best regards, Loïc BLOT, Engineering UNIX Systems, Security

Re: OpenBSD 5.3, CARP and IPv6

2013-08-29 Thread Andy
Thanks, I'll give that a try. I have got it working with separate CARP interfaces for v4 and v6 but was hoping to have it working under one interface. Cheers, Andy. On Thu 29 Aug 2013 17:13:37 BST, Loïc Blot wrote: Hello Andy, here is on of my working configuration (OpenBSD 5.2) inet

Re: OpenBSD 5.3, CARP and IPv6

2013-08-29 Thread Todd T. Fries
Penned by Andy on 20130829 9:57.29, we have: | Hi everyone, | | I'm hoping someone can help me as I'm not having much luck with adding | IPv6 to the mix of our already working IPv4 setup. | | What should /etc/hostname.carpX look like for an IPv6 setup? Is this | correct;? | | inet 10.0.10.1

Re: OpenBSD 5.3, CARP and IPv6

2013-08-29 Thread Andy
On Thu 29 Aug 2013 18:37:53 BST, Todd T. Fries wrote: Penned by Andy on 20130829 9:57.29, we have: | Hi everyone, | | I'm hoping someone can help me as I'm not having much luck with adding | IPv6 to the mix of our already working IPv4 setup. | | What should /etc/hostname.carpX look like for an

Re: OpenBSD 5.3, CARP and IPv6

2013-08-29 Thread Stefan Sperling
On Thu, Aug 29, 2013 at 08:35:48PM +0100, Andy wrote: On Thu 29 Aug 2013 18:37:53 BST, Todd T. Fries wrote: Penned by Andy on 20130829 9:57.29, we have: | I'm also seeing errors stating that the inet6 carp address I have | configured is a duplicate address! Although this could be due to the

Re: OpenBSD 5.3, CARP and IPv6

2013-08-29 Thread todd
Penned by Andy on 20130829 14:35.48, we have: | On Thu 29 Aug 2013 18:37:53 BST, Todd T. Fries wrote: | Penned by Andy on 20130829 9:57.29, we have: | | Hi everyone, | | | | I'm hoping someone can help me as I'm not having much luck with adding | | IPv6 to the mix of our already working IPv4