Guest User!

You are not Sophos Staff.

This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

Cannot establish NTLM authentication channel with <domain>

Hi,

I recieved this Firewall log, and I don't know what is. Can someone explain for me what is this please?

Thanks

Carlos



This thread was automatically locked due to age.
  • Its NTLM/Kerberos. 

    To disable this message, you can disable AD SSO in Device Access under Administration (for all zones). It will disable the module as well and no messages will be generated anymore. 

    __________________________________________________________________________________________________________________