On Mon, Sep 16, 2019 at 9:14 AM Erik Berndt <[email protected]> wrote:
> We're using guacamole 1.0.0 with Apache/MySQL in a Windows AD environment > and recently e > every user account is receiving an Invalid Login error when trying to > login. Not really sure what precipitated this, but all I'm seeing in the > Tomcat logs is > > >Authentication attempt for from [...] for user "..." failed. > > The guacamole service account can login to RDP just fine, so I'm inclined > to think the issue is on the Guacamole side, but I'm not sure. Does anyone > have any suggestions or idea what could cause this? > > The usual suspect with AD authentication on that version of Guacamole is issues with referral following, so you might either try the option to disable it, or point at port 3268 on the domain controller, instead, which is the global catalog. Beyond that, a more complete log dump from Guacamole would help diagnose it. -Nick
