For more information regarding the security incident at F5, the actions we are taking to address it, and our ongoing efforts to protect our customers, click here.

Forum Discussion

gdoyle's avatar
gdoyle
Icon for Cirrostratus rankCirrostratus
May 19, 2016

Custom Response Upon Denial with iRule.

We created an irule which denies a user access if they are not using TLS 1.1 or greater (so TLS1.0 or no TLS). We would like a custom message, and although it is in the iRule, that is not the message...
BIG-IP
irule
security
Yann_Desmarest_'s avatar
Yann_Desmarest_
Icon for Nacreous rankNacreous
May 23, 2016

Hi,

You can use one of the irules provided above and add TLS1.0 ciphers in the cipher list. For example, you can do the following in the cipher list of your client ssl profile :

DEFAULT:TLSv1

Yann_Desmarest_'s avatar
Yann_Desmarest_
Icon for Nacreous rankNacreous
May 23, 2016
Hi, can you explain the behavior ? I tested the same configuration on my lab in multiples versions and everything work as expected