FWIW, I get the same error "RDP server closed/refused connection: Server
refused connection (wrong security type?)" if I try to connect with a
username passed through that does not exist on the Windows side.
For reference, in my connection, I have the domain set, the login set to
"${GUAC_USERNAME}", security mode set to NLA in guac (also required on the
Windows side). If I login as "guacadmin" to guac and launch that
connection, it fails with the message you are receiving, as there is no
"guacadmin" user in my Windows domain.
On Fri, Feb 18, 2022 at 6:47 AM Devine, Harry (FAA)
<harry.dev...@faa.gov.invalid> wrote:
> It doesn’t look like guacd.conf is being used in our installation. I
> tried “/etc/init.d/guacd restart –L”, but /var/log/messages doesn’t look
> any different in what its logging. Where else should I be adding/looking
> for the debug messages? Perhaps guacamole.properties?
>
>
>
> Thanks,
>
> Harry
>
>
>
> *From:* Nick Couchman <nick.e.couch...@gmail.com>
> *Sent:* Thursday, February 17, 2022 9:26 PM
> *To:* user@guacamole.apache.org
> *Subject:* Re: Issues with RDP connections
>
>
>
> On Thu, Feb 17, 2022 at 8:34 PM Devine, Harry (FAA) <
> harry.dev...@faa.gov.invalid> wrote:
>
> On the Windows side or the guacamole side? If the user couldn’t write
> there, why did the windows 10 rdp work? One of out admins said they can
> rdp to the windows 2013 server using MobaXterm and they see the TLS is 1.2.
> Does guacamole expect v2? If so, does the 2012 need to update to TLS2?
>
>
>
>
>
> This would be on the Guacamole side. No, I do not expect that Guacamole
> would require a TLS version that Windows doesn't support- I use 1.4.0 to
> connect to Server 2003, 2008/r2, 2012/r2, 2016, and 2019, along with
> Windows 10.
>
>
>
> Also, might want to start guacd with debug logging (-L debug on the
> command line, or log_level = debug in guacd.conf) to see if you get any
> more useful messages.
>
>
>
> -Nick
>
--
Jonathan Hankins
Homewood City Schools
W: 205-877-4548
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