Forum Discussion

Ron_Kim_110696's avatar
Ron_Kim_110696
Icon for Nimbostratus rankNimbostratus
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...
application delivery
dev
devops
iRules
JRahm's avatar
JRahm
Icon for Admin rankAdmin
Mar 27, 2007
You're right. That wasn't working! I'm wondering if the connection is already begun in the LB_SELECTED event. Doing an LB::detach seems to have fixed things:


when LB_SELECTED {
  set dst_server [LB::server addr]
  LB::detach
  pool [LB::server pool] member $dst_server
  set local_subnet_snat [findclass $dst_server $::snat_map " "]
  log local0. "Local Server $dst_server, Snatpool $local_subnet_snat"
  if { $local_subnet_snat ne "" } {
    snatpool $local_subnet_snat
  }
}