Mar 27, 2026 - For details about updated CVE-2025-53521 (BIG-IP APM vulnerability), refer to K000156741.

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shixin's avatar
shixin
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Oct 10, 2023
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Use iRule to control choosing which SSL certificate to use based on SNI

VS address: 10.1.20.43

VS port: 443

There are two SSL Profiles on F5: web1-ssl and web2-ssl.

I want to use an iRule to control the selection of which SSL certificate to use based on SNI:

For example, when a user visits web1.com, the VS uses the SSL Profile web1-ssl;

When a user accesses web2.com, this VS uses the SSL Profile web2-ssl.

Please tell me, how should I write this iRule?

grateful!

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