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CEnroth's avatar
CEnroth
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Oct 31, 2023

LTM Policy don't trigger on ALPN in SSL_Client_Hello

Hi Have someone successfully managed to get a LTM Policy to trigger on ALPN in "SSL Client Hello"? I have created a policy like below, and attached it to a Virtual-Server. But when I send/connect ...
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Niels_van_Sluis's avatar
Niels_van_Sluis
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I've been playing with this, but also couldn't get it to work. It's unclear what index the SSL Extension alpn in the policy would be a valid one.

CEnroth's avatar
CEnroth
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Nov 03, 2023

Hi Niels

I really appreciate your help. For a while i thought i had done something wrong. But if you have tested it, and
also can't get it to work then I’m quite sure that it is a "bugg" in the way Big IP handles ALPN in TLS packages.

I will open a case towards F5, and see what kind of solution they will come up with.

Regards
Christian

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