[INFO] root ............................................... SUCCESS [ 5.519 s] [INFO] core ............................................... SUCCESS [ 5.663 s] [INFO] utils .............................................. SUCCESS [ 5.611 s] [INFO] sctp ............................................... SUCCESS [ 3.133 s] [INFO] mts ................................................ SUCCESS [ 4.301 s] [INFO] crypto ............................................. SUCCESS [ 9.880 s] [INFO] nas ................................................ SUCCESS [ 8.909 s] [INFO] ngap ............................................... SUCCESS [01:07 min] [INFO] control ............................................ SUCCESS [ 3.575 s] [INFO] ueransim ........................................... SUCCESS [ 6.392 s] [INFO] ------------------------------------------------------------------------ [INFO] BUILD SUCCESS [INFO] ------------------------------------------------------------------------ [INFO] Total time: 02:00 min [INFO] Finished at: 2020-09-01T14:28:22+05:30 [INFO] ------------------------------------------------------------------------ [dev@robi-app UERANSIM-master]$ [dev@robi-app UERANSIM-master]$ [dev@robi-app UERANSIM-master]$ [dev@robi-app UERANSIM-master]$ [dev@robi-app UERANSIM-master]$ [dev@robi-app UERANSIM-master]$ ./run.sh INFO: Selected profile: "free5gc" WARNING: All logs are written to: app.log Possible events:[ "initial-registration", "periodic-registration", "pdu-session-establishment" ] Enter event to execute: java.lang.RuntimeException: java.net.ConnectException: Connection refused at tr.havelsan.ueransim.core.threads.SctpRecevierThread.run(SctpRecevierThread.java:52) Caused by: java.net.ConnectException: Connection refused at jdk.sctp/sun.nio.ch.sctp.SctpNet.connect0(Native Method) at jdk.sctp/sun.nio.ch.sctp.SctpNet.connect(SctpNet.java:68) at jdk.sctp/sun.nio.ch.sctp.SctpChannelImpl.connect(SctpChannelImpl.java:378) at jdk.sctp/sun.nio.ch.sctp.SctpChannelImpl.connect(SctpChannelImpl.java:445) at jdk.sctp/com.sun.nio.sctp.SctpChannel.open(SctpChannel.java:226) at tr.havelsan.ueransim.sctp.SctpClient.start(SctpClient.java:63) at tr.havelsan.ueransim.core.threads.SctpRecevierThread.run(SctpRecevierThread.java:49) [dev@robi-app UERANSIM-master]$ [dev@robi-app UERANSIM-master]$