<div dir="ltr">Thanks to all the suggestions. <br><br>Though i have tried with disabling port security too. It din't work out. Any other configurations are yet to do or is it that <span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:12.8px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline">ML2 can’t use instance as DHCP server.</span><div><span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:12.8px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline"><br></span></div><div><span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:12.8px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline">Regards,</span></div><div><span style="font-size:12.8px">Aparna Subburam</span></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Apr 12, 2018 at 4:57 PM, Miguel Angel Ajo Pelayo <span dir="ltr"><<a href="mailto:majopela@redhat.com" target="_blank">majopela@redhat.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">I believe that if you disable port security on the specific virtual network, then you can have any VM serving DHCP requests, and otherwise the dhcp requests are filtered by the firewall driver. You will also have to disable DHCP on the subnet as Bernd Explained.</div><div class="HOEnZb"><div class="h5"><br><div class="gmail_quote"><div dir="ltr">On Thu, Apr 12, 2018 at 10:36 AM Sławek Kapłoński <<a href="mailto:slawek@kaplonski.pl" target="_blank">slawek@kaplonski.pl</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi,<br>
<br>
Default Neutron with ML2 can’t use instance as DHCP server just like that. It has DHCP agent installed on some host and this agent configures DHCP for Neutron networks.<br>
Maybe with some different core plugin it is possible. I don’t know that.<br>
<br>
> Wiadomość napisana przez APARNA SUBBURAM <<a href="mailto:apar.subbu@gmail.com" target="_blank">apar.subbu@gmail.com</a>> w dniu 12.04.2018, o godz. 07:43:<br>
> <br>
> Hi,<br>
> <br>
> I am new user to openstack. I want to know whether an instance which is created in openstack can act as DHCP server for other instances created in that network. If so could you please provide with me how to setup that configurations. <br>
> <br>
> VM1 : Openwrt which is going to be my DHCP server.<br>
> VM2 : Ubuntu which is going to be my DHCP client.<br>
> <br>
> VM2 should fetch ip from VM1. It should not get default DHCP ip from Openstack.<br>
> <br>
> Both the instances are up on openstack environment.<br>
> <br>
> Regards,<br>
> Aparna Subburam<br>
> <br>
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<br>
— <br>
Best regards<br>
Slawek Kaplonski<br>
<a href="mailto:slawek@kaplonski.pl" target="_blank">slawek@kaplonski.pl</a><br>
<br>
<br>
<br>
<br>
<br>
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