Reading User-Agent field for spiders

Thanks. Yeah I just tested out removing the following from the pool statement and the traffic passed as expected:

 

 

_[HTTP::host]

 

 

I'm using static pools and don't fully understand how that statement works within the rule, ie the [HTTP::host] in reference to the pool.

 

 

I ended up seeing the error in the logs for the irule. Is that just dumbluck since the error was the pool didn't exist? I have a pool with the name but still not understanding the [HTTP::host] option seems to be my achilles heel in this rule.

 

 

Reading up on tcl but any advice you can give on where the log option would go in this rule for future reference would be great.

 

 

Thanks