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In the interim you can set vpn_image_id to the UUID of an image that you want launched without mac and IP spoofing filters created. On the compute node the instance is launched with the nova-vpn ruleset which allows DHCP traffic.
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<div>At current this only works with a single image UUID.</div>
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<div>---</div>
<div>Joseph Breu</div>
<div>Deployment Engineer</div>
<div>Rackspace Private Cloud</div>
<div>210-312-3508</div>
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<div>On Jan 21, 2013, at 5:49 AM, Belmiro Moreira wrote:</div>
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<div>Hi Joe,<br>
nova network filtering rules are preventing ip-spoofing.<br>
There is a proposal to modify this behavior when using HA in instances. <br>
See thread: <br>
[openstack-dev] VM level HA. Changes in firewall.py question.<br>
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You can check with:<br>
virsh nwfilter-dumpxml nova-base<br>
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cheers,<br>
Belmiro<br>
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On Jan 21, 2013, at 12:25 PM, Joe Warren-Meeks <<a href="mailto:joe.warren.meeks@gmail.com">joe.warren.meeks@gmail.com</a>> wrote:<br>
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<blockquote type="cite">Hi guys,<br>
</blockquote>
<blockquote type="cite"><br>
</blockquote>
<blockquote type="cite">I've got openstack essex configured with vlanmanager and an external gateway and all my networking runs ok generally.<br>
</blockquote>
<blockquote type="cite"><br>
</blockquote>
<blockquote type="cite">However, I'm trying to setup Linux HA on two instances. They run on separate compute nodes and can see each other just fine. hb_takeover and hb_standby works perfectly. The problem is that nothing outside of the instance with the HA
IP address can connect to it.<br>
</blockquote>
<blockquote type="cite"><br>
</blockquote>
<blockquote type="cite">It seems that something is ignoring the arp is-at from the instance. Doing a tcpdump on the compute node's bridged network and the instance's eth0 I can arp requests and responses fine for its main IP, but when I try to get to the alias
address, I see arp requests only on the compute side. On the instance side I see it responding, but this doesn't show up on the bridged interface on the compute node.<br>
</blockquote>
<blockquote type="cite"><br>
</blockquote>
<blockquote type="cite">Has anyone seen this before? My google-fu is failing to find anything.<br>
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<blockquote type="cite"><br>
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<blockquote type="cite">Kind regards<br>
</blockquote>
<blockquote type="cite"><br>
</blockquote>
<blockquote type="cite">-- joe.<br>
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<blockquote type="cite"><br>
</blockquote>
<blockquote type="cite"><br>
</blockquote>
<blockquote type="cite">_______________________________________________<br>
</blockquote>
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