We use cookies on our website to ensure we provide you with the best experience on our website. By using our website, you agree to the use of cookies for analytics and personalized content.This website uses cookies. More Information
Accept
It seems like your browser didn't download the required fonts. Please revise your security settings and try again.
Barracuda Campus Barracuda Campus
Barracuda Web Security Gateway
Overview Documentation Training Certification Materials

Back to Knowledgebase

Will NTLM Authentication work when my Barracuda Web Filter has been set up using WCCP to route traffic?

  • Type: Knowledgebase
  • Date changed: 7 months ago
Solution #00003566

Scope:
All Barracuda Web Filter models 410 and above, firmware versions 3.3 and above.

Answer:
No. NTLM (and Kerberos) authentication mechanisms require that the Barracuda Web Filter be a trusted host in the Windows Domain and that it receive traffic directly from the users (as a proxy). In WCCP deployments, the Barracuda Web Filter receives outgoing traffic only after they go to the Cisco Router.

Link to This Page:
https://campus.barracuda.com/solution/50160000000HKsqAAG