iRule for Conditional SNAT not working

Here is the log I am getting after this.

 

Jan 23 13:40:32 local/tmm1 info tmm1[6860]: Rule test6 : SNAT for: 10.75.134.8%2 (It does not work)

 

Jan 23 13:40:51 local/tmm2 info tmm2[6861]: Rule test6 : SNAT for: 172.22.10.128%2 ( It is working but not sure why it did not encounter a match prior to this and exit)

 

 

IP:addr variable was not working. So I modified the irule as below.

 

when CLIENT_ACCEPTED {

 

if { [IP::addr [IP::client_addr] equals 172.21.10.0/24] } {

 

log local0. "Not NATing for: [IP::client_addr]"

 

snat none

 

Stop processing the iRule

 

return

 

} else {

 

snatpool SNAT-NATPOOLX

 

log local0. "SNAT for: [IP::client_addr]"

 

}

 

}