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<div>Hi </div>
<div>I tried restarting both neutron-service, dhcp agent and openvswitch agent</div>
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<div>But now when I create a new network and launch instances DHCP agent wont start anymore</div>
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<p style="margin: 0px; font-size: 14px; font-family: Menlo;">2014-12-09 16:51:34.472 13703 WARNING neutron.agent.dhcp_agent [req-df6e4f47-2040-4bf2-9ea7-fac027e0ff28 None] Unable to enable dhcp for 55a76ce1-39e4-49fb-9951-6d31318ea86f: there is a conflict with
its current state; please check that the network and/or its subnet(s) still exist.</p>
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<p style="margin: 0px; font-size: 14px; font-family: Menlo;">On a different node why is this a warning and not a critical error</p>
<p style="margin: 0px; font-size: 14px; font-family: Menlo;">Ajay</p>
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<span style="font-weight:bold">From: </span><Gangur>, "Hrushikesh (R & D HP Cloud)" <<a href="mailto:hrushikesh.gangur@hp.com">hrushikesh.gangur@hp.com</a>><br>
<span style="font-weight:bold">Date: </span>Monday, December 8, 2014 at 10:48 PM<br>
<span style="font-weight:bold">To: </span>akalambu <<a href="mailto:akalambu@cisco.com">akalambu@cisco.com</a>>, "<a href="mailto:openstack@lists.openstack.org">openstack@lists.openstack.org</a>" <<a href="mailto:openstack@lists.openstack.org">openstack@lists.openstack.org</a>><br>
<span style="font-weight:bold">Subject: </span>RE: Changing ML2 vlan range<br>
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<p class="MsoNormal"><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);">You just need to restart neutron-server service.
<o:p></o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size: 11pt; font-family: Calibri, sans-serif;">From:</span></b><span style="font-size: 11pt; font-family: Calibri, sans-serif;"> Ajay Kalambur (akalambu) [<a href="mailto:akalambu@cisco.com">mailto:akalambu@cisco.com</a>]
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<b>Sent:</b> Monday, December 08, 2014 10:21 PM<br>
<b>To:</b> <a href="mailto:openstack@lists.openstack.org">openstack@lists.openstack.org</a><br>
<b>Subject:</b> [Openstack] Changing ML2 vlan range<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size: 10.5pt; font-family: Calibri, sans-serif; color: black;">Hi<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size: 10.5pt; font-family: Calibri, sans-serif; color: black;">After installation and once the cloud is active is wants to extend the VLAN range in ml2_conf.ini<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size: 10.5pt; font-family: Calibri, sans-serif; color: black;"><o:p> </o:p></span></p>
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<p style="margin:0in;margin-bottom:.0001pt"><span style="font-size: 10.5pt; font-family: Menlo, serif; color: black;">network_vlan_ranges =physnet:501:599<o:p></o:p></span></p>
<p style="margin:0in;margin-bottom:.0001pt"><span style="font-size: 10.5pt; font-family: Menlo, serif; color: black;"><o:p> </o:p></span></p>
<p style="margin:0in;margin-bottom:.0001pt"><span style="font-size: 10.5pt; font-family: Menlo, serif; color: black;">What are the systematic steps one needs to take. Since there are existing networks present mapped to vlans here<o:p></o:p></span></p>
<p style="margin:0in;margin-bottom:.0001pt"><span style="font-size: 10.5pt; font-family: Menlo, serif; color: black;">Range would become something like<o:p></o:p></span></p>
<p style="margin:0in;margin-bottom:.0001pt"><span style="font-size: 10.5pt; font-family: Menlo, serif; color: black;">network_vlan_ranges =physnet:101:2000<o:p></o:p></span></p>
<p style="margin:0in;margin-bottom:.0001pt"><span style="font-size: 10.5pt; font-family: Menlo, serif; color: black;"><o:p> </o:p></span></p>
<p style="margin:0in;margin-bottom:.0001pt"><span style="font-size: 10.5pt; font-family: Menlo, serif; color: black;"><o:p> </o:p></span></p>
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<p style="margin:0in;margin-bottom:.0001pt"><span style="font-size: 10.5pt; font-family: Menlo, serif; color: black;">Ajay<o:p></o:p></span></p>
<p style="margin:0in;margin-bottom:.0001pt"><span style="font-size: 10.5pt; font-family: Menlo, serif; color: black;"><o:p> </o:p></span></p>
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