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Exchange 2010 and DAG

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Mulligans

Technical User
Feb 8, 2002
73
US
I am trying to get my DAG up and working, one problem when i create the DAG it creates the Cluster networks then when trying to send an outbound message my Smarthost (Ironport) gives me an adress rejected on any oubound mail becasue it is using the IPv6 address of the virtual netowrk connection that it creates. Ironport will nto let me allow that IPv6 address. How do I get it to use the IPv4 address instead of the virtual cluster address. I am looking everywhere and not finding anything so thought I would post.
 
If you don't use IPv6 at all make sure that it is deselected on all your NIC properties.

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If it doesn't leak oil it must be empty!!
 
I figured it out. I disabled the IPv6, then on the ironport I had to allow the DAG IP as an allowed relay. thanks for your help.
 
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