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Greg_Black's avatar
Greg_Black
Icon for Altostratus rankAltostratus
Apr 18, 2018

iRule for TLS 1.0 to 1.1?

Ok Guys... I have a question that is going to be sort of complex to ask so bear with me. :)   I have an F5 BigIP LTM running 12.1.3. I currently have all of my VIPs setup to use TLS 1.1 or greater...
BIG-IP
iRules
security
Greg_Black's avatar
Greg_Black
Icon for Altostratus rankAltostratus
Apr 26, 2018

Ok, so here is what I ended up doing.

 

I created a new VIP using the customer's outside IP address (MXToolbox) but confirmed it with them and got their subnet prefix as well. Used port 25 and then for client SSL I used the one we have in play with our cipher disabling TLS1.0. After configuring all this, I tested with the customer and all is set. It turned out to be very simple.