[急，在线等]oracle listener.ora 服务配置问题

yintao_1982

我的 listener.ora

DZHD =
  (DESCRIPTION_LIST =
    (DESCRIPTION =
        (ADDRESS = (PROTOCOL = TCP)(HOST = 10.130.109.66)(PORT = 1521))
    )
    (DESCRIPTION =
        (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC))
    )
  )

SID_LIST_DZHD =
  (SID_LIST =
    (SID_DESC =
      (GLOBAL_DBNAME = dzhd)
      (ORACLE_HOME = /oracle/app/oracle/product/9.2.0.4)
      (SID_NAME = dzhd)
    )
    (SID_DESC =
      (PROGRAM = extproc)
      (SID_NAME = PLSExtProc)
      (ORACLE_HOME = /oracle/app/oracle/product/9.2.0.4)
    )
  )


从客户端等过来是可以的。。但是我配置的extproc 为什么不起作用啊？
-bash-2.05b$ tnsping extproc_connection_data.world

TNS Ping Utility for Linux: Version 9.2.0.4.0 - Production on 08-DEC-2006 18:44:
55

Copyright (c) 1997 Oracle Corporation.  All rights reserved.

Used parameter files:
/oracle/app/oracle/product/9.2.0.4/network/admin/sqlnet.ora


Used TNSNAMES adapter to resolve the alias
Attempting to contact (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = IPC)
(KEY = EXTPROC))) (CONNECT_DATA = (SID = PLSExtProc)))
TNS-12541: TNS:no listener