Forum Discussion

Urosh's avatar
Urosh
Icon for Altostratus rankAltostratus
Jun 23, 2023

ASM not passing client cookies to the node servers

Hello everyone We're having issues when enabling ASM on the virtual server serving the Cisco Meeting Server WebRTC application. Te problem is that the users are unable to join meetings as soon as we...
application delivery
security
  • Urosh's avatar
    Urosh
    Jun 26, 2023

    The problem was resolved by enabling the websocket profile on the VS.

    Thank you all for your help and suggestions. 

Mohamed_Ahmed_Kansoh's avatar
Mohamed_Ahmed_Kansoh
Icon for MVP rankMVP
Jun 23, 2023

Hi Urosh , 
while your issue is strange to me , I started to check if there is " ASM system variable attribute " contols Domain cookies as you said you switched the policy to transparent but this is hasn't solve your issue. 

I have another explanation you may hit on it :  
I opened F5 Bug Tracker to see all bugs related to TMOS V 15.1.8.1 and explored all bugs related to Cookies with ASM module provisoned , and I found below Bug , it outlines Bigip AWAF may truncate your Cookies because it has spaces in cookie name. 

This is the Bug and has workaround , may solve your issue : 

https://cdn.f5.com/product/bugtracker/ID1095041.html

Try it , your issue is interesting