[LightDM] Unable to connect using Open Text Exceed XDMCP BroadcastQuery

David C. Partridge
Wed, 16 Mar 2016 02:28:57 -0000

I've configured LightDm to accept XDMCP requests, and if I send a Query
specifically to the machine from Exceed running on Windows 10 I can connect.



If however I configure Exceed to send a BroadcastQuery all I get is a
timeout.



In both cases I see:



Got [QueryType](authentication_names=[]) from 192.168.129.66:[portnumber]

SendWilling(authentication_name='' hostname=''
status='')
192.168.119.66:[portnumber]



but only if [QueryType] is Query do I see



GotRequest(display_number= ..



Am I doing something wrong - or have I misconfigured a firewall rule
somewhere?



Dave

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