It may not be obvious but the default ebtables rules (when CSP is
installed) is to drop ipv6
util.pread2(['ebtables', '-A', 'DEFAULT_EBTABLES', '-p', 'IPv6',
'-j', 'DROP'])
However, your change is a good idea as well.
On 7/30/12 4:20 AM, "Hugo Trippaers" wrote:
>Hey guys,
>
>The curre
onf.all.disable_ipv6=1
fi
Cheers,
Hugo
-Original Message-
From: Chip Childers [mailto:chip.child...@sungard.com]
Sent: Monday, July 30, 2012 4:06 PM
To:
mailto:cloudstack-dev@incubator.apache.org>>
Subject: Re: Disable IPv6 for systemvm
The latest Xen Server install seems to have IPv6 dis
On Mon, Jul 30, 2012 at 11:43 AM, Hugo Trippaers
wrote:
> Hey,
>
> I just pushed a fix that will disable IPv6 immediately and reinstate the
> disable-ipv6 file. This should take care of the current situation for people
> with the support pack. So far my testing has revealed no adverse effects.
>
-dev@incubator.apache.org
Subject: Re: Disable IPv6 for systemvm
Indeed - I'm testing in an advanced networking zone, so we didn't bother doing
the support pack installation. That would be the difference.
I think your scripts will work, excluding the error condition that my
environment
guide) actively promotes that
> this should be installed to enable security groups.
>
> Cheers,
>
> Hugo
>
> -Original Message-
> From: Chip Childers [mailto:chip.child...@sungard.com]
> Sent: Monday, July 30, 2012 4:57 PM
> To: cloudstack-dev@incubator.apache.org
&g
Monday, July 30, 2012 4:57 PM
To: cloudstack-dev@incubator.apache.org
Subject: Re: Disable IPv6 for systemvm
Looks like we are using the same version, but different configuration?:
# uname -a
Linux xshost2 2.6.32.12-0.7.1.xs6.0.2.542.170665xen #1 SMP Tue Jan 17
15:14:24 EST 2012 i686 i686 i386 GNU/Li
m. This morning i
>> applied them to my test environment and they do the job.
>>
>> We could add the actual sysctl command to the vmops next to adding the IPv6
>> ip6tables statements I think.
>>
>> Cheers,
>>
>> Hugo
>>
>>
>> -Or
>
> Hugo
>
>
> -Original Message-
> From: Chip Childers [mailto:chip.child...@sungard.com]
> Sent: Monday, July 30, 2012 3:13 PM
> To: cloudstack-dev@incubator.apache.org
> Subject: Re: Disable IPv6 for systemvm
>
> On Mon, Jul 30, 2012 at 7:32 AM, Hugo Trippaers
ge-
> From: Chip Childers [mailto:chip.child...@sungard.com]
> Sent: Monday, July 30, 2012 3:13 PM
> To: cloudstack-dev@incubator.apache.org
> Subject: Re: Disable IPv6 for systemvm
>
> On Mon, Jul 30, 2012 at 7:32 AM, Hugo Trippaers
> wrote:
>> By the way, we might wan
-Original Message-
From: Chip Childers [mailto:chip.child...@sungard.com]
Sent: Monday, July 30, 2012 3:13 PM
To: cloudstack-dev@incubator.apache.org
Subject: Re: Disable IPv6 for systemvm
On Mon, Jul 30, 2012 at 7:32 AM, Hugo Trippaers
wrote:
> By the way, we might want to add the s
On Mon, Jul 30, 2012 at 7:32 AM, Hugo Trippaers
wrote:
> By the way, we might want to add the same configuration to vmops for
> XenServer.
>
> Currently it is possible to have a tenant vm send a router advertisement on
> the isolated lan that is picked up by XenServer. Even though XenServer only
On Mon, Jul 30, 2012 at 7:20 AM, Hugo Trippaers
wrote:
> Hey guys,
>
> The current systemvm has IPv6 enabled including autoconfiguration. This means
> that if the machine is placed in an IPv6 enabled network (or somebody starts
> sending router advertisements) the VM's based on the system vm wil
By the way, we might want to add the same configuration to vmops for XenServer.
Currently it is possible to have a tenant vm send a router advertisement on the
isolated lan that is picked up by XenServer. Even though XenServer only has a
bridge interface in the tenant lan that interface will be
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