Re: [Xen-users] vif-common.sh and iptables

[Teck Choon Giam <giamteckchoon@xxxxxxxxx>]

On Thu, Apr 28, 2011 at 12:22 PM, Teck Choon Giam
<giamteckchoon@xxxxxxxxx> wrote:
> On Wed, Apr 27, 2011 at 10:56 AM, Andrew McGlashan
> <andrew.mcglashan@xxxxxxxxxxxxxxxxxxxxx> wrote:
>> Hi Teck,
>>
>> Teck Choon Giam wrote:
>>>
>>> On Tue, Apr 26, 2011 at 8:19 PM, Andrew McGlashan
>>>>
>>>> That caused me issues and those settings were in place due to
>>>> "anti-spoofing" setup.
>>>>
>>>> I dropped anti-spoofing to "fix" my setup somewhat.  Until I did that, I
>>>> couldn't get to the DomU machines directly via the bridged interface.
>>>>
>>>> Now I can get through, but there are still issues that are not resolved
>>>> [1]
>>>> -- sometimes I connect, sometimes I don't; I really need a fix for this.
>>>>
>>>> [1]  http://comments.gmane.org/gmane.comp.emulators.xen.user/66214
>>>>
>>>
>>> Are you looking for a patch to support anti-spoof feature for tap
>>> devices?  If so, which xen version you are looking for?  I have
>>> patches to support tap devices when anti-spoof feature is enabled.
>>
>> Perhaps, do you think that will help in this situation?
>>
>> #  cat /etc/debian_version
>> 6.0.1
>>
>>
>> #  dpkg-query -l|grep xen|awk '{print $1,$2,$3}'
>> ii libxenstore3.0 4.0.1-2
>> ii linux-image-2.6.32-5-xen-amd64 2.6.32-31
>> ii xen-hypervisor-4.0-amd64 4.0.1-2
>> ii xen-tools 4.2-1
>> ii xen-utils-4.0 4.0.1-2
>> ii xen-utils-common 4.0.0-1
>> ii xenstore-utils 4.0.1-2
>>
>>
>> How would the patch be implemented?
>>
>> Thanks.
>>
>> --
>> Kind Regards
>> AndrewM
>>
>> Andrew McGlashan
>> Broadband Solutions now including VoIP

Oops... sorry didn't read the link you provided earlier on.  You may
ignore the patch I posted as that is for tap devices with antispoofing
enabled.  Perhaps you want to post your dom0 network configuration?
>From the linked posts, you seems like using xen provided network
configuration instead of using vendor provided network configuration?
Have you look at the following?

http://wiki.debian.org/Xen#Dom0_.28host.29
Especially http://wiki.debian.org/BridgeNetworkConnections

Hope this helps.

Thanks.

Kindest regards,
Giam Teck Choon

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