OEM agent running but shown as unreachable
I can not manage my Oracle database from OEM because the agent is shown as unreachable. Please find below the result of the commands 'start dbconsole', 'status agent' and 'emctl upload' -> everything's looking fine.
In the emdagent.trc file (see below) I've got the following errors 'ERROR pingManager: nmepm_pingReposURL: Cannot connect to https://mycomp-oracleact-p:5500/em/upload/: retStatus=-1'
From my computer I typed the URL https://mycomp-oracleact-p:5500/em/upload/ and got the following reply 'Http XML FILE receiver Http receiver Servlet active'
In OEM, menu 'Setup -> Agent', I can see my agent up and running but if I go to the menu 'Database' then my agent is shown as unreachable.