Serverside SNI injection iRule

Problem this snippet solves: Hi Folks, the iRule below can be used to inject a TLS SNI extension to the server side based on e.g. HOST-Header values. The iRule is usefull if your pool servers depe...
Updated Jun 06, 2023
Version 2.0
devops
security
server name indication injection
sni
sni injection
Kai_Wilke's avatar
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My name is Kai Wilke and I'm working as a Principal Consultant for IT-Security at itacs GmbH - a German consulting company specialized in Microsoft Security cloud solutions, F5 customizations as well as for classic IT-Consulting. You can find additional information about me and my work here: https://devcentral.f5.com/articles/q-a-with-itacs-gmbhs-kai-wilke-devcentrals-featured-member-for-february-24890
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Stanislas_Piro2's avatar
Stanislas_Piro2
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Jul 11, 2017

@angorya f5 can't know its own host name in irule. I guess you mean the host name of the virtual server!

 

If you use APM With rewrite mode, read my first comment!