• Cannot establish NTLM authentication channel with XXXX

    Scott Doty
    Scott Doty
    Greetings, Please bear with me: We are getting the above message in our FW logs. I have verified the following things thus far: Users can login to the VPN and validate w/o issue and w/o the captive portal. The FW logs show all user activity for login…
    • Answered
    • over 1 year ago
    • Sophos Firewall
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