Forum Discussion
Spidey_29396
Nimbostratus
NimbostratusIs there a way for a single request to be received by all pool members
we are setting up an anti-spam server farm and to be load balanced by F5, but to determine that the mail is valid, there is a Radius AVP that is to be received by all anti-spam servers. In this case...
Spidey_29396Nimbostratus
NimbostratusHI Sam,
What is the less CPU intensive of the three options? and how do i apply option 2 and 3? Is it via iRule?
Thank you in advance.
Thanks! Ferdz
Sam_Pickles_110Hi Ferdz, options 2 and 3 would also be done via iRules. Its hard to predict exactly what CPU consumption would be, without creating POC code and measuring it empirically (see the "timing" command if you are unsure on this process). How much traffic do you have? (RADIUS messages and emails per second is probably the best indicator here). These rules aren't doing anything too intensive, its not likely to be a major issue. I'd probably go with option 1 as the rule above has been tested and used in production, and requires the minimum of R&D on your part.- Spidey_29396Hi Sam, So you mean i'll be creating a standard VS with udp port 1813, no pool resources just using the iRule? when CLIENT_ACCEPTED { set pool_1 [HSL::open -proto UDP -pool blade_1] set pool_2 [HSL::open -proto UDP -pool blade_2] HSL::send $pool_1 [UDP::payload] HSL::send $pool_2 [UDP::payload] } What will be the value of pool_1 and pool_2 as well as blade_1 and blade_2?
