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https://issues.apache.org/jira/browse/GUACAMOLE-1864?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17823379#comment-17823379
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Ares commented on GUACAMOLE-1864:
---------------------------------
Hi Mike,
After doing more tests, this was narrowed down to freedrp. It can be reproduced
through freerdp command line (I am using xfreerdp on my Mac) tool as long as
the RDP server requires RD gateway to connect.
For your reference, the following command can reproduce the issue:
xfreerdp /v:<RDP_server_ip>:3389 /cert-ignore /dynamic-resolution
/u:"<windows_user_name>" /drive:"/path_to_tsclient_drive" /g:<gateway_ip>:443
It's known that getting rid of the gateway by removing "/g" (if allowed) can
improve the file transfer performance. Meanwhile, changing /gt flag regarding
the gateway transport type can also make a difference.
My question is: Do we support changing the gateway transport type from
Guacamole? I couldn't find that option from our documentation. Did I miss
anything?
Thanks,
Ares
> Shared drive file transfer slow when RD gateway is in use
> ---------------------------------------------------------
>
> Key: GUACAMOLE-1864
> URL: https://issues.apache.org/jira/browse/GUACAMOLE-1864
> Project: Guacamole
> Issue Type: Bug
> Components: guacamole
> Affects Versions: 1.4.0
> Reporter: Ares
> Priority: Minor
>
> Hi Team,
>
> A noticeable file transfer speed difference was captured from a project that
> I have been working on via Guacamole. However, this is not happening while
> using Microsoft RDP client on Windows or Mac.
>
> Specifically, when we transfer a 20mb file from a shared drive to a local
> hard disk, the same server with RD Gateway took over 3mins whereas 20s
> without the gateway. (Robocopy was used for benchmarking in this test.)
>
> It has been verified that the specs of the server is not the bottle neck and
> we don't have additional security scanning going one during the test.
>
>
> All the different security mode have been tested but none of them made a
> difference.
>
> Please let me know if there are any settings or solutions that can help with
> this.
>
> Thank you,
> Ares
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