Forum Discussion

Nimbostratus

Mar 23, 2007

Selective SNAT based on server network

I'm trying to do a selective SNAT based on where the servers are located. The BIGIP has multiple network connections. This iRule does not work. Any suggestions? I have...

Admin

Mar 26, 2007

Here's an example of matching single hosts. This has not been tested, but passes the syntax checker on version 9.1.2.


class snat_map {
  "192.168.168.10 dmz192.168.68_SNAT"
  "192.168.170.10 dmz192.168.70_SNAT"
}
when LB_SELECTED {
   set local_subnet_snat [findclass [LB::server addr] $::snat_map " "]
  if { $local_subnet_snat ne "" } {
    snatpool $local_subnet_snat
  }
}