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linux:generic:qemu [2013/06/08 03:31] – [VDE2] add quick-small-and-dirty VLAN flythrough styblalinux:generic:qemu [2013/06/08 09:20] (current) – [VDE2] add couple FIXME - connect two switches, monitoring traffic stybla
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   * how-to delete VLAN#0 or remove ports from VLAN#0   * how-to delete VLAN#0 or remove ports from VLAN#0
     * you can't, because it's used for untagged traffic     * you can't, because it's used for untagged traffic
-    * however you can 'port/setvlan PORT_NO 4095' to ignore all untagged traffic+    * however you can 'port/setvlan PORT_NO 4095' to ignore all untagged traffic(as discussed at [[https://sourceforge.net/mailarchive/message.php?msg_id=30585925|SF.net VDE mailing list]])
     * or 'port/setvlan PORT_NO VLAN_NO' to set default VLAN for untagged traffic     * or 'port/setvlan PORT_NO VLAN_NO' to set default VLAN for untagged traffic
     * **NOTE:** there is a bug, at least in VDE2-2.3.2, which will cause ''vde_switch'' to crash. Bugfix is in SVN.     * **NOTE:** there is a bug, at least in VDE2-2.3.2, which will cause ''vde_switch'' to crash. Bugfix is in SVN.
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     * seems to be thing you want when running VLANs     * seems to be thing you want when running VLANs
     * you really don't want your VM to be auto-binded to random port with "unexpected" port settings, eg. incorrect VLAN     * you really don't want your VM to be auto-binded to random port with "unexpected" port settings, eg. incorrect VLAN
 +  * FIXME connect two VDE switches
 +    * # dpipe vde_plug /tmp/vde1 = vde_plug /tmp/vde2 & ;
 +    * however, why would you use # dpipe; since you can use the very same TAP interface?
 +    * could you use OpenVPN(tap interface)? and wouldn't it be better?
 +  * FIXME [[http://wiki.virtualsquare.org/wiki/index.php/VDE_Basic_Networking#2._Monitor_traffic|monitoring traffic]] - I haven't tried it
 +
  
 ==== Open vSwitch ==== ==== Open vSwitch ====
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   * [[http://www.linuxfoundation.org/collaborate/workgroups/networking/bridge]]   * [[http://www.linuxfoundation.org/collaborate/workgroups/networking/bridge]]
   * [[http://doc.opensuse.org/products/draft/SLES/SLES-kvm_sd_draft/cha.qemu.running.html]]   * [[http://doc.opensuse.org/products/draft/SLES/SLES-kvm_sd_draft/cha.qemu.running.html]]
 +  * [[http://www.inetdoc.net/travaux_pratiques/interco.ospf.q/interco.ospf.vm.html]]
  
  
linux/generic/qemu.1370680264.txt.gz · Last modified: 2013/06/08 03:31 by stybla