<div dir="ltr">Hi Erich,<div><br></div><div>I think this following articles may helpful for you.</div><div><br></div><div><a href="http://developer.rackspace.com/blog/categories/networking/">http://developer.rackspace.com/blog/categories/networking/</a><br>
</div><div><br></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">2014-04-02 5:59 GMT+08:00 Erich Weiler <span dir="ltr"><<a href="mailto:weiler@soe.ucsc.edu" target="_blank">weiler@soe.ucsc.edu</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hey Y'all,<br>
<br>
I'm setting up a dedicated neutron network node and I'm having a bit of trouble understanding the way the networks work. On the network node I have one interface on the public net (eth0), one interface on the private net (eth1) and I'm following these guides to set it up.<br>
<br>
My plan is to have eth0 on the public network, no VLAN magic there or anything. eth1 will be the data interface, and it will be connected to a trunk switchport so it can use VLANs for tenant isolation (OVS VLAN plugin).<br>
<br>
I ran this command to set up ext-net:<br>
<br>
neutron net-create ext-net --router:external=True<br>
<br>
Created a new network:<br>
+---------------------------+-<u></u>------------------------------<u></u>-------+<br>
| Field | Value |<br>
+---------------------------+-<u></u>------------------------------<u></u>-------+<br>
| admin_state_up | True |<br>
| id | a5599b54-dbfc-42fa-b5b9-<u></u>e8ebd574ded0 |<br>
| name | ext-net |<br>
| provider:network_type | vlan |<br>
| provider:physical_network | physnet1 |<br>
| provider:segmentation_id | 200 |<br>
| router:external | True |<br>
| shared | False |<br>
| status | ACTIVE |<br>
| subnets | |<br>
| tenant_id | 36687b1d611740bd9e7309432b22db<u></u>cd |<br>
+---------------------------+-<u></u>------------------------------<u></u>-------+<br>
<br>
But, I don't think network_type=vlan right? As eth0 just sits right on a public network? Should network_type=local instead? Also, should physical_network equal null, and also segmentation_id equal null as well?<br>
<br>
I would understand type=vlan and seg_id and such for a tenant network, but for ext-net?<br>
<br>
Any hints would be greatly appreciated...!<br>
<br>
-erich<br>
<br>
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</blockquote></div><br><br clear="all"><div><br></div>-- <br><div dir="ltr"> 杨雨<div> Email: <a href="mailto:alex890714@gmail.com" target="_blank">alex890714@gmail.com</a><div>GitHub: <a href="https://github.com/AlexYangYu" target="_blank">https://github.com/AlexYangYu</a></div>
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