Server host and domain name have changed, which files do I edit?

Question

I just changed my Linux box server name and host name. I am going to edit the:
tnsnames.ora
sqlnet.ora
listener.ora
files to reflect the new host and domain name, are these the only files I need to edit?
Thanks!

Answer 1

OK here is my output when I try 2 different tnsping commands on my remote Linux box from my local PC:
1.)
C:\Documents and Settings\Rick>tnsping db.host.mtdomain.com
TNS Ping Utility for 32-bit Windows: Version 9.2.0.1.0 - Production on 13-NOV-2005 07:38:55
Copyright (c) 1997 Oracle Corporation. All rights reserved.
Used parameter files:
C:\oracle\ora92\network\admin\sqlnet.ora
TNS-03505: Failed to resolve name
2.)
C:\Documents and Settings\Rick>tnsping mydomain.com
TNS Ping Utility for 32-bit Windows: Version 9.2.0.1.0 - Production on 13-NOV-2005 07:36:07
Copyright (c) 1997 Oracle Corporation. All rights reserved.
Used parameter files:
C:\oracle\ora92\network\admin\sqlnet.ora
Used HOSTNAME adapter to resolve the alias
Attempting to contact (DESCRIPTION=(CONNECT_DATA=(SID=*)(SERVICE_NAME=mydomain.com))(ADDRESS=(PROTOCOL=TCP)(HOST=mydomain.com)(PORT=1521)))
OK (250 msec)
Here are my sqlnet.ora, listener.ora, and tnsnames.ora
# SQLNET.ORA Network Configuration File: /home/oracle/Oracle9i/product/9.2.0/network/admin/sqlnet.ora
# Generated by Oracle configuration tools.
NAMES.DEFAULT_DOMAIN = host.mydomain.com
NAMES.DIRECTORY_PATH= (TNSNAMES, ONAMES, HOSTNAME)
# LISTENER.ORA Network Configuration File: /home/oracle/Oracle9i/product/9.2.0/network/admin/listener.ora
# Generated by Oracle configuration tools.
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC))
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = host.mydomain.com)(PORT = 1521))
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = /home/oracle/Oracle9i/product/9.2.0)
(PROGRAM = extproc)
(SID_DESC =
(GLOBAL_DBNAME = db9i)
(ORACLE_HOME = /home/oracle/Oracle9i/product/9.2.0)
(SID_NAME = db9i)
# TNSNAMES.ORA Network Configuration File: /home/oracle/Oracle9i/product/9.2.0/network/admin/tnsnames.ora
# Generated by Oracle configuration tools.
DB.host.mydomain.com =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = host.mydomain.com)(PORT = 1521))
(CONNECT_DATA =
(SERVICE_NAME = db)
EXTPROC_CONNECTION_DATA.host.mydomain.com =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC))
(CONNECT_DATA =
(SID = PLSExtProc)
(PRESENTATION = RO)
INST1_HTTP.host.mydomain.com =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 127.0.0.1)(PORT = 1521))
(CONNECT_DATA =
(SERVER = SHARED)
(SERVICE_NAME = MODOSE)
(PRESENTATION = http://HRService)
)