Outbound SNAT matching inbound Virtual Servers

You could create a simple irule applied to the virtual that is handling your outbound connections.

 

 

 

First declare a class. You can do this on the GUI but the following is the code representation

 

 

class dg_internal {
2.2.2.10/32
2.2.2.11/32
}

 

 

 

The following is the irule that calls up the class object

 

 

when CLIENT_ACCEPTED {
if { [matchclass [IP::client_addr] equals $::dg_internal]} {
  snat automap
 }
}

 

 

You would apply this is on the virtual server that handles the outbound connection for the pool members. The autosnat is something you can use based on the floatinging address of the outbound facing interface. However you could replace it with something more specific like "snat 4.4.4.4"

 

 

Here is a similiar article Click here