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

K-Dubb's avatar
K-Dubb
Icon for Nimbostratus rankNimbostratus
Mar 08, 2019

Weird iRule issue with short hostname.

I have a use case where I needed to reject connections to port 990 on a VIP if the host comes in as a certain set of values. Since this is not http traffic, I am having to look at the TCP payload. T...
application delivery
iRules
Stanislas_Piro2's avatar
Stanislas_Piro2
Icon for Cumulonimbus rankCumulonimbus
Mar 09, 2019

Hi,

 

It seems this irule is to detect ftps host.

 

I guess you are trying to detect Servername tls extension. If true, there are some existing irule to extract the exact value... or you can do it with a local traffic policy.