https://community.hpe.com/t5/server-management-systems/sim-cannot-connect-to-smh/m-p/4424333#M37510 Not sure as I don't manage many Linux clients. But you may want to look at the Trust mechanism selected. I use trust by certificate as it seems to work quite well. Fri, 22 May 2009 23:51:06 GMT Rob Buxton 2009-05-22T23:51:06Z https://community.hpe.com/t5/server-management-systems/sim-cannot-connect-to-smh/m-p/4424332#M37509 New installation SIM 5.3 on Linux, managing Linux targets. Target system is discovered, the HP SIM Identification, Product Description, and Firmware/Software Revision data is populated, but Selecting "System Management Page" just results in a timeout. Checking the access_log in /var/spool/opt/hp/hpsmh/logs on the target system shows connection from HP SIM --<BR /><BR />192.168.108.149 -- [Date..] "GET /Proxy/GetKey/ HTTP/1.1" 200 10<BR /><BR /><BR />What credentials are missing on the target system ? <BR /><BR />Where can I look for additional information to troubleshoot this ?<BR /><BR />Tcpdump on target system shows connections on port 2381 from the SIM CMS .<BR /><BR /><BR /><BR />Many thanks !<BR /> Thu, 21 May 2009 13:22:38 GMT https://community.hpe.com/t5/server-management-systems/sim-cannot-connect-to-smh/m-p/4424332#M37509 larry cole_2 2009-05-21T13:22:38Z https://community.hpe.com/t5/server-management-systems/sim-cannot-connect-to-smh/m-p/4424333#M37510 Not sure as I don't manage many Linux clients. But you may want to look at the Trust mechanism selected. I use trust by certificate as it seems to work quite well. Fri, 22 May 2009 23:51:06 GMT https://community.hpe.com/t5/server-management-systems/sim-cannot-connect-to-smh/m-p/4424333#M37510 Rob Buxton 2009-05-22T23:51:06Z