Re: openvswitch port with no ip

Laine Stump <laine@xxxxxxxxx> · Wed, 21 Jan 2015 13:11:58 -0500



    On 01/21/2015 12:38 PM, Yaron Illouz
      wrote:

    
        I used openvswitch with virt-intall 
         
        I defined a network 
         
            <network>
             
              <name>private</name>
              <bridge name='virbr0'/>
                   
                <forward mode='bridge'/>
              <virtualport
              type='openvswitch'/>
            </network>
         
        But get no ip for the ovs port when I
              launch the instance.
              Is this correct?
         
            ci-info:
              +++++++++++++++++++++++++Net
              device info++++++++++++++++++++++++++
            ci-info:
              +--------+------+--------------+-------------+-------------------+
            ci-info: | Device |  Up 
              |   Address    |    
              Mask    |     Hw-Address    |
            ci-info:
+--------+------+--------------+-------------+-------------------+
            ci-info: |   lo   |
              True |  127.0.0.1   |  255.0.0.0 
              |        
              .         |
            ci-info: |  eth1  | True
              |      .      
              |      .      |
              52:54:00:24:16:29 |
            ci-info: |  eth0  | True |
              172.16.5.136 | 255.255.0.0 | 52:54:00:44:01:28 |
         
         
        In the bridge port vnet1 get assigned
              to virbr0
         
            Bridge "virbr0"
                Port
              "virbr0"
                   
              Interface "virbr0"
                       
              type: internal
                Port
              "vnet1"
                   
              Interface "vnet1"
      
    
    Are you certain you have a dhcp
        server that is listening on the network segment connected to
        your ovs bridge named "virbr0"? (note that you must have created
        that bridge outside of libvirt, as a libvirt network can only
        reference an already-existing OVS bridge; it doesn't know how to
        create them. It also won't run a dhcp server for an ovs bridge,
        you'll have to do that separately too).

      
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