SNAT pool persistence
Published Mar 18, 2015
Version 1.0Was this article helpful?
Hey, we're using this irule to persist ~200.000 Client Connections, it works very good.
We have one problem with this iRule. After a BIG-IP Failover the new active BIG-IP has a problem to load the array_size variable.
err tmm4[11616]: 01220001:3: TCL error: /Common/snat_client - can't read "static::array_size": no such variable while executing "expr {[crc32 [IP::client_addr]] % $static::array_size}"