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тАО09-03-2008 06:52 AM
тАО09-03-2008 06:52 AM
HPUX Error: 239: Connection refused
Trying to start the listener and getting the following errors.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC)))
TNS-12537: TNS:connection closed
TNS-12560: TNS:protocol adapter error
TNS-00507: Connection closed
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=xxx.xxx.com)(PO
RT=1521)))
TNS-12541: TNS:no listener
TNS-12560: TNS:protocol adapter error
TNS-00511: No listener
HPUX Error: 239: Connection refused
Host is XXX.XXX on purpose...
Anyone offer suggestions. I know the listener.ora and tnsnames.ora are correct. I know the IP and hostname resolve forwards and back.
I believe there is some sort of blocking on the 1521 port that possible the OS is not allowing to work.
> telnet xxx 1521
Trying...
telnet: Unable to connect to remote host: Connection refused
> telnet xxx 22
Trying...
Connected to xxx.xxx.com.
Escape character is '^]'.
sendmail port works ftp etc. but not the 1521 for Oracle.
I am told the firewall is the same for all systems, and other systems(HPUX 11.11 and 11.00) the listener works and the telnet to 1521 works. I don't have access to other 11.23 systems and this is first I have setup with oracle, so I am hoping it is something in the OS like ipfilters or HIDS... but not sure..
Any suggestions would be greatly appreciated.
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тАО09-03-2008 07:02 AM
тАО09-03-2008 07:02 AM
Re: HPUX Error: 239: Connection refused
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тАО09-03-2008 07:09 AM
тАО09-03-2008 07:09 AM
Re: HPUX Error: 239: Connection refused
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тАО09-03-2008 07:44 AM
тАО09-03-2008 07:44 AM
Re: HPUX Error: 239: Connection refused
Thanks - let me know if someone thinks of something different.
So far netca and metalink are not helping but were good suggestions.
I had looked at the log already but I will hand out points for trying to help.
Thanks all
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тАО09-03-2008 07:55 AM
тАО09-03-2008 07:55 AM
Re: HPUX Error: 239: Connection refused
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тАО09-03-2008 08:00 AM
тАО09-03-2008 08:00 AM
Re: HPUX Error: 239: Connection refused
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тАО09-03-2008 08:26 AM
тАО09-03-2008 08:26 AM
Re: HPUX Error: 239: Connection refused
# Generated by Oracle configuration tools.
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = /oracle/product/10.1.0)
(PROGRAM = extproc)
)
(SID_DESC =
(GLOBAL_DBNAME = aaa.yyy.com)
(ORACLE_HOME = /oracle/product/10.1.0)
(SID_NAME = aaa)
)
)
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC))
)
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = xxx)(PORT = 1521))
)
)
)
tnsnames.ora
# Generated by Oracle configuration tools.
EXTPROC_CONNECTION_DATA =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC))
)
(CONNECT_DATA =
(SID = PLSExtProc)
(PRESENTATION = RO)
)
)
aaa.yyy.COM =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
)
(CONNECT_DATA =
(SERVICE_NAME = aaa.yyy.com)
)
)
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тАО09-03-2008 08:30 AM
тАО09-03-2008 08:30 AM
Re: HPUX Error: 239: Connection refused
/oracle/product/10.1.0/bin> adapters tnslsnr
Oracle Net transport protocols linked with tnslsnr are:
Oracle Net naming methods linked with tnslsnr are:
Oracle Advanced Security options linked with tnslsnr are:
RC4 40-bit encryption
RC4 56-bit encryption
RC4 128-bit encryption
RC4 256-bit encryption
DES40 40-bit encryption
DES 56-bit encryption
3DES 112-bit encryption
3DES 168-bit encryption
AES 128-bit encryption
AES 192-bit encryption
AES 256-bit encryption
MD5 crypto-checksumming
SHA-1 crypto-checksumming
Kerberos v5 authentication
RADIUS authentication
further info.
/oracle/product/10.1.0/bin> adapters oracle
Oracle Net transport protocols linked with oracle are:
IPC
BEQ
TCP/IP
SSL
RAW
Oracle Net naming methods linked with oracle are:
Local Naming (tnsnames.ora)
Oracle Directory Naming
Oracle Host Naming
Oracle Advanced Security options linked with oracle are:
RC4 40-bit encryption
RC4 56-bit encryption
RC4 128-bit encryption
RC4 256-bit encryption
DES40 40-bit encryption
DES 56-bit encryption
3DES 112-bit encryption
3DES 168-bit encryption
AES 128-bit encryption
AES 192-bit encryption
AES 256-bit encryption
MD5 crypto-checksumming
SHA-1 crypto-checksumming
Kerberos v5 authentication
RADIUS authentication
listener.ora and tnsnames.ora have 755 perms with oracle oinstall as ownership...
/etc/hosts has 666 perms...
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тАО09-03-2008 08:40 AM
тАО09-03-2008 08:40 AM
Re: HPUX Error: 239: Connection refused
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тАО09-03-2008 08:46 AM
тАО09-03-2008 08:46 AM
Re: HPUX Error: 239: Connection refused
Still getting the same error.