{"id":313130,"date":"2023-10-24T17:59:05","date_gmt":"2023-10-24T17:59:05","guid":{"rendered":"\/forum\/forums\/topic\/licensing-for-lumerical-could-not-start-flexlm-server-please-check-the-flexlm\/"},"modified":"2023-10-26T23:23:24","modified_gmt":"2023-10-26T23:23:24","slug":"licensing-for-lumerical-could-not-start-flexlm-server-please-check-the-flexlm","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/licensing-for-lumerical-could-not-start-flexlm-server-please-check-the-flexlm\/","title":{"rendered":"Licensing for Lumerical: Could not start FLEXlm server. Please check the FLEXlm"},"content":{"rendered":"

Hello! My research group just had our previous annual Lumerical license expired. We are attempting to host our new license on a new <\/em>server, running RedHat 9.<\/p>\n

We have the new license file ready and saved under shared_files\/licensing\/license_files<\/p>\n

When we attempt to start the license manager using start_ansysli, the ansysli_server.log file records the following information:<\/p>\n

 <\/p>\n

2023\/10\/23 10:35:52    INFO                ANSYSLI_CMD=\/home\/admin\/Downloads\/ExterpriseLicensing_2023r2\/shared_files\/licensing\/linx64\/ansysli_server
2023\/10\/23 10:35:52    INFO                ANSYSLI_INITIALIZATION_FILE=No initialization file found.
2023\/10\/23 10:35:52    INFO                ANSYSLI_MONITOR=\/home\/admin\/Downloads\/ExterpriseLicensing_2023r2\/shared_files\/licensing\/linx64\/ansysli_monitor
2023\/10\/23 10:35:52    INFO                ANSYSLI_PRODORD_FILE=’\/home\/admin\/Downloads\/ExterpriseLicensing_2023r2\/shared_files\/licensing\/prodord\/ansysli.prodord.xml’
2023\/10\/23 10:35:52    INFO                FLEXLM_LICENSE_FILE=’\/home\/admin\/Downloads\/ExterpriseLicensing_2023r2\/shared_files\/licensing\/license_files’
2023\/10\/23 10:35:52    INFO                ANSYSLI_PORT=2325
2023\/10\/23 10:35:52    INFO                Listen Socket Created
2023\/10\/23 10:35:52    INFO                \/home\/admin\/Downloads\/ExterpriseLicensing_2023r2\/shared_files\/licensing\/linx64\/lmgrd  -c \/home\/admin\/Downloads\/ExterpriseLicensing_2023r2\/shared_files\/licensing\/license_files -l \/home\/admin\/Downloads\/ExterpriseLicensing_2023r2\/shared_files\/licensing\/license.log
2023\/10\/23 10:35:53    ERROR               Could not start FLEXlm server. Please check the FLEXlm log file. Exiting.
2023\/10\/23 10:35:53    ERROR               Could not start FLEXlm server. Please check the FLEXlm log file. Exiting.
2023\/10\/23 10:35:54    CACHE_SERVER        Available licenses from file \/home\/admin\/Downloads\/ExterpriseLicensing_2023r2\/shared_files\/licensing\/license_files:
                15     dynardo_osl                 15     dynardo_osp                 60     lum_charge_solve            15     lum_cml_compiler     
                60     lum_dgtd_solve              60     lum_eme_solve               60     lum_fde_solve               15     lum_fdtd_gui         
                60     lum_fdtd_solve              60     lum_feem_solve              60     lum_heat_solve              15     lum_interconnect_gui 
                60     lum_interconnect_solve      15     lum_mode_gui                60     lum_mqw_solve               15     lum_multiphysics_gui 
                60     lum_stack_solve             60     lum_varfdtd_solve           60     lum_veriloga_solve          180    optishpc             
                15     optislang_level1            15     optislang_level2            15     optislang_level3
2023\/10\/23 10:35:54    CACHE_SERVER        No active FLEXlm options.
2023\/10\/23 10:35:54    CACHE_SERVER        No active Ansys Licensing Interconnect options.
2023\/10\/23 10:35:54    INFO                Ready to accept connections.<\/p>\n

 <\/p>\n

Although it ends with “Ready to accept connections”, we cannot successfully connect to the new license, from personal PC’s, or <\/em>from the host server itself. In debugging, we’ve found that netstat results show no processes listening on 1055, 1056, or 1084. We also cannot connect to localhost:1084\/ in the browser. Using telnet to open a session with any of the ports also fails. <\/p>\n

This seems that it could be related to the “ERROR” lines above, which show that the FLEXlm server cannot be started, but we aren’t certain. So far, we’ve tried ensuring the ports are open with firewall-cmd and iptables, specifying the vendor port in the license file, and a few other attempts, but no luck so far. Is there any clear next step we should try? Thank you!<\/p>\n","protected":false},"template":"","class_list":["post-313130","topic","type-topic","status-closed","hentry","topic-tag-license-server-machine"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t