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

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OTS02's avatar
OTS02
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Jul 23, 2015

monitor for adfs server (GTM)

I cannot create a https monitor for our adfs servers from the GTM. I have tried many different ciphers. Tried offering only the cipher used by my Firefox browser. Curl shows the TLS handshake soundly...
OTS02's avatar
OTS02
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Jul 24, 2015

BIG-IP 11.4.1 Build 635.0 Hotfix HF2

 

At the moment, I have the default - DEFAULT:+SHA:+3DES:+kEDH. But I have tried many specific ciphers, including the very one that I took from a Fiddler capture of Firefox hitting the site (don't recall what it was).

 

I asked the system admin if he could look at the logs in the adfs server, but he said that there is nothing to look at. adfs is kind of an odd bird, in that it not only serves as a proxy, but does not use IIS to serve the web page.