Slective Snat

I need to come up with selective snat that will only snat vip to vip traffic and not snat client to application traffic.

 

 

internal interface:

 

 

10.x.188..x /24

 

 

External interface (Vip Traffic):

 

 

10.x.186.x /24

 

 

I think this will work bu not sure?

 

 

when LB_SELECTED {

 

if {[IP::addr "10.x.186.0/24" equals 10.x.186.0/24]} {

 

snat automap

 

}

 

}

 

 

I took it from this selective snat irule that I found in the samples section.

 

 

when LB_SELECTED {

 

if {[IP::addr "[IP::client_addr]/24" equals "[LB::server addr]/24"]} {

 

snat automap

 

}

 

}

 

 

any help would be greatly apreciated.