Hi Alexander, I'm happy that what I've suggested to you it's usefull. About your script, I think that you need to add a "break" statement between the "If...Else" so that the script exits, doesn't check the other cases and forwards the packages faster. Instead of using a "backup host" (your script don't do this) I prefer use a pool with two nodes and tweak the weight inside "Load Balancing" section fo pool configuration. What happens if in "pool.use" don't specify a host, using ""? About "disable", no current connection will be lost, if you don't want to close the active connection you have to use "drain" state. Stefano
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