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Hello! I tried to set several pc’s with NoMachine server free to control them. On one everything is good, but another one gets an error (after enter login and pass): The session negotiation failed
One difference between them – second has shared internet connection to the second net card (local net)
Connection log ends with: NX> 595 Server could not establish communication with local node.
Session starts with: 5700 5228 16:47:54 299.377 Socket: ERROR! Failed to duplicate FD#0. Error is 6 ‘Specified event object handle is invalid’.
Error: Failed to duplicate FD#0. Error is 0 ‘No error’.
92 16:47:54 013.361 Main: Exception handling library not loaded.
Then have several warnings:
492 2236 16:47:54 137.368 MdnsdListThread: WARNING! Could not open directory ‘C:/Users/Администратор/.nx\cache’.
…and ends with:
492 1792 16:48:00 412.727 ClientSession: WARNING! Delaying session starting with UPnP client not ready.
492 1220 16:48:01 000.760 ClientUpnp: WARNING! Mapping of port ‘4902’ failed after ‘6762’ ms.
492 1220 16:48:07 754.147 ClientUpnp: WARNING! Mapping of port ‘4902’ failed after ‘6753’ ms.
492 1792 16:48:07 779.148 ClientSession: WARNING! Could not map the UDP port using UPnP.
492 1792 16:48:07 780.148 ClientSession: Going to attach session at index ‘0’.
492 1792 16:48:07 780.148 Keyboard: Current model ‘evdev’ session model ‘evdev’ layout ‘en_US’ variant ‘(empty)’ options ‘(empty)’.
492 1792 16:48:07 881.154 Connection: Connection at 0x03d44e58 failed.
492 1792 16:48:07 881.154 ClientSession: Runnable at 0x03d44e58 caused the session at 0x00baf098 to fail.
492 1792 16:48:07 881.154 ClientSession: Failing reason is ‘The session negotiation failed.’.
492 1792 16:48:07 885.154 ClientSession: Stopping session at 0x00baf098.
492 1792 16:48:07 897.155 Connection: Stopping connection at 0x03d44e58.
492 1792 16:48:07 897.155 ClientDaemonConnector: Stopping the current connection.
Info: Slave server running with pid 3944.
492 1792 16:48:07 897.155 Connection: Stopped connection at 0x03d44e58.
Info: Listening to slave connections on port 61061.
492 1792 16:48:07 913.156 ClientSession: Stopped session at 0x00baf098.
492 1792 16:48:07 913.156 Connection: Stop reading because of parser request.
Can you describe in detail exactly how you share the internet connection for the wrongly working machine?
Is this Access Point connected to the same router as the first machine? Maybe you could share internet from first machine?
I have on first machine 2 ethernet cards, 1 in internet, second in local lan only. I share internet from 1 to 2 through Windows settings
Can you send server (
%PROGRAMDATA%/NoMachine/var/log) and client logs (%USERPROFILE%\.nx) from server side to forum[at]nomachine[dot]com? Instructions about collecting logs you can find here: https://www.nomachine.com/DT10O00163
Closed because the user did not provide further feedback. Please notify us if you confirm that it is resolved or open a new topic if you have the same problem.