I have Centos 6.5, and installed Oracle 12c. As dbca utility says after configuring new db, EM Express should be available on https://hostname:5500/em
In fact, it is not. Neither on localhost nor by ip.
I also did SQL> EXEC dbms_xdb_config.sethttpport(5501);
because DBMS_XDB.GETHTTPPORT()
showed "0", and set 5500 was impossible due to the error – 5500 seemed busy.
After that I tried both ports and different host names – nothing works.
DB is up and working, here is output of the lsnrctl status
(I removed listener.ora to be sure that it's not wrong, but the output is the same):
LSNRCTL for Linux: Version 12.1.0.2.0 - Production on 18-JAN-2015
10:27:42
Copyright (c) 1991, 2014, Oracle. All rights reserved.
Connecting to (ADDRESS=(PROTOCOL=tcp)(HOST=)(PORT=1521)) STATUS of the
LISTENER
------------------------ Alias LISTENER Version TNSLSNR for Linux: Version 12.1.0.2.0 - Production Start Date
18-JAN-2015 10:27:20 Uptime 0 days 0 hr. 0 min. 21
sec Trace Level off Security ON: Local
OS Authentication SNMP OFF Listener Log File
/u01/app/oracle/diag/tnslsnr/hpsa/listener/alert/log.xml Listening
Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=hpsa)(PORT=1521)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=hpsa)(PORT=5501))(Presentation=HTTP)(Session=RAW))
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcps)(HOST=hpsa)(PORT=5500))(Security=(my_wallet_directory=/u01/app/oracle/admin/main/xdb_wallet))(Presentation=HTTP)(Session=RAW))
Services Summary... Service "main" has 1 instance(s). Instance
"main", status READY, has 1 handler(s) for this service... Service
"mainXDB" has 1 instance(s). Instance "main", status READY, has 1
handler(s) for this service... The command completed successfully
Also, here is my /etc/hosts:
127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4 ::1 localhost localhost.localdomain
localhost6 localhost6.localdomain6
192.168.56.101 hpsa hpsa.hpsa hpsa.localdomain node1
hostname:
[root@hpsa ~]# hostname
hpsa.hpsa
All that I have now for https://192.168.56.101:5501/em : browsers show that they are connected to the host and trying to retrieve data, but in few long minutes I am getting connection reset. Firefox also showed ssl_error_rx_record_too_long
What am I doing wrong?
Best Answer
0> "and set 5500 was impossible due to the error - 5500 seemed busy"
This means that the port 5500 is already "in use". Well, I bet it is not in use but Oracle thinks that. There are a lot of ports reserved in
/etc/services
.Open the file and change the following lines:
Change them into:
Retry to set the port with
SQL> EXEC dbms_xdb_config.sethttpport(5500);
.EDIT 1:
Your listener shows that it's listening on port 5500 for https requests. So maybe you already did what I just posted. Could you please share the output of the following command?
EDIT 2:
I just activated EM Express on one of my 12c databases. Here is what I did:
Action log:
I'm going to set https port to 5501 and overwrite the http port with 5500.
Afterwards the listener shows that I's listening on these ports (before the 5500 record was there already but it was not working)
I did the test in a browser:
Note the tailing "/em" is important.