Here is a link that should address your issue
https://issues.apache.org/jira/browse/GUACAMOLE-1190 Thank You Sean Hulbert From: Venkata Narayana Reddy [mailto:[email protected]] Sent: Tuesday, March 28, 2023 9:38 PM To: [email protected] Subject: Re: RDP is not working with IPV6 Hi Sean Hulbert, Please find the command output here. It looks like it is listening only on IPV4. What is the procedure to enable IPV6 in container mode (i.e. kuberenets yaml file)? [root@xxxx~/xxxx/PAM/Helm_SessionAffinity ]# netstat -tapnl | grep guacd tcp 0 0 127.0.0.1:4822 <http://127.0.0.1:4822> 0.0.0.0:* LISTEN 1252/guacd Regards, Venkata On Tue, Mar 28, 2023 at 9:26 PM Sean Hulbert <[email protected] <mailto:[email protected]> > wrote: Run netstat –tapnl see if the guacd service is also running on IPv6, as well as your end point system your trying to connect via RDP. Thank You Sean Hulbert From: Venkata Narayana Reddy [mailto:[email protected] <mailto:[email protected]> ] Sent: Tuesday, March 28, 2023 12:27 AM To: [email protected] <mailto:[email protected]> Subject: RDP is not working with IPV6 Hi Team, I have deployed guacamole 1.4.0 version and SSH is working fine for both IPV4 and IPV6. But RDP is working for IPV4, not working for IPV6. We are seeing the below error messages. Can you please let me know if any configuration changes are required to make RDP works? guacamole pod logs: Exception in thread "Thread-11" java.lang.IllegalStateException: Message will not be sent because the WebSocket session has been closed at org.apache.tomcat.websocket.WsRemoteEndpointImplBase.writeMessagePart(WsRemoteEndpointImplBase.java:442) at org.apache.tomcat.websocket.WsRemoteEndpointImplBase.sendMessageBlock(WsRemoteEndpointImplBase.java:314) at org.apache.tomcat.websocket.WsRemoteEndpointImplBase.sendMessageBlock(WsRemoteEndpointImplBase.java:254) at org.apache.tomcat.websocket.WsRemoteEndpointImplBase.sendString(WsRemoteEndpointImplBase.java:195) guacd pod logs: guacd[273]: INFO: User "@xxxxx" joined connection "$afb33334-6b69-448c-9432-348c70dd49f1" (1 users now present) guacd[273]: INFO: Recording of session will be saved to "/home/guacd/recordings/xxxxx_rdp_recording.2". guacd[273]: INFO: Loading keymap "base" guacd[273]: INFO: Loading keymap "en-us-qwerty" guacd[273]: INFO: RDP server closed/refused connection: DNS lookup failed (incorrect hostname?) guacd[273]: INFO: User "@xxxx" disconnected (0 users remain) guacd[273]: INFO: Last user of connection "xxxxxx" disconnected guacd[6]: INFO: Connection "$xxxxx" removed. Regards, Venkata
