Forum Discussion

MadMick's avatar
MadMick
Icon for Nimbostratus rankNimbostratus
Apr 26, 2022

Proxy Handhsake failure

Hi all, sorry, I'm not an expert using F5 but I got a question for you. I'm using an iRule Proxy configured on a BIG-IP 13.1.1. Suddenly...and I don't know why, this proxy is still working but a...
event
security
PSFletchTheTek's avatar
PSFletchTheTek
Icon for Cumulonimbus rankCumulonimbus
Apr 27, 2022

Hum interesting!!! - you don't actually have SSL turned on!!!
The fields are blank! therefore its going striaght in and straight out.

So, you might have already mentioned this. Where are those logs from???
Is it the f5, the client or the server??? (TrendMicro side)

MadMick's avatar
MadMick
Icon for Nimbostratus rankNimbostratus
Apr 27, 2022

The log I sent you is from the client where TrendMicro agent is installed.

If I remove proxy from the configuration, the agent can be activate.
If I put the proxy in the configuration I receive the handshake error.
If I put the proxy in my browser settings, I can navigate withous any problem.

Is there any way to trace what BIG-IP proxy is doing for my client?