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snipets:solaris:net-etherstub

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snipets:solaris:net-etherstub [2012/09/21 10:01]
sjorge
snipets:solaris:net-etherstub [2014/10/09 22:02] (current)
Line 4: Line 4:
  
 Take the following example:\\ Take the following example:\\
-{{ :​snipets:​solaris:​etherstub-example.png?​nolink|}}+{{ :​snipets:​solaris:​etherstub-example.png?​200|}}
 You have: You have:
   * 1 reverse proxy to filter traffic and do loadbalancing   * 1 reverse proxy to filter traffic and do loadbalancing
Line 20: Line 20:
   * **eliminate the traffic on the physical switch**   * **eliminate the traffic on the physical switch**
   * **security benifits**, the backend servers are not connected to the physical network.   * **security benifits**, the backend servers are not connected to the physical network.
 +
 +Bellow I'll give some examples on how to create an etherstub and how to add vnics to it.
 +
 +===== Creating an etherstub =====
 +<​code>​dladm create-etherstub vSwitch0</​code>​
 +
 +===== Adding/​removing vnics to/from an etherstub =====
 +Please see [[snipets:​solaris:​net-vnic|]],​ just provide the name of the etherstub instead of the physical interface/​aggr/​... after the ''​-l''​ flag.
 +
 +===== Displaying all etherstubs =====
 +<​code>​dladm show-etherstub</​code>​
 +
 +===== Removing an etherstubs =====
 +<​code>​dladm delete-etherstub vSwitch0</​code>​
 +
 +===== Example =====
 +Here is an example for the setup displayed above. ​ This creates the etherstub, 2 vnics for the proxy vm, 1 vnic for each database and application servers.
 +<​code>​
 +dladm create-etherstub vsw0
 +dladm create-vnic -l trunk0 vpr0
 +dladm create-vnic -l vsw0 vpr1
 +dladm create-vnic -l vsw0 zdb0
 +dladm create-vnic -l vsw0 zdb1
 +dladm create-vnic -l vsw0 zapp0
 +dladm create-vnic -l vsw0 zapp1
 +dladm set-linkprop -p protection=mac-nospoof vpr0
 +dladm set-linkprop -p protection=mac-nospoof vpr1
 +dladm set-linkprop -p protection=mac-nospoof zdb0
 +dladm set-linkprop -p protection=mac-nospoof zdb1
 +dladm set-linkprop -p protection=mac-nospoof zapp0
 +dladm set-linkprop -p protection=mac-nospoof zapp1
 +</​code>​
snipets/solaris/net-etherstub.1348214461.txt.gz · Last modified: 2014/10/09 22:02 (external edit)