我在进行NAMES配置后在同一台机器上登陆报:ORA-12637: 包接收失败
我的NAMES:
    TEST =
  (DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = IPC)(KEY = ORCL))
    )
    (CONNECT_DATA =
      (SERVICE_NAME = orcl)
    )
  )
sqlnet.ora配置:
NAMES.PREFERRED_SERVERS =
  (ADDRESS_LIST =
    (ADDRESS = (PROTOCOL = TCP)(HOST = icbc-1q4qxskrx0)(PORT = 1575))
  )SQLNET.AUTHENTICATION_SERVICES= (NTS)NAMES.DIRECTORY_PATH= (ONAMES)SQLNET.CRYPTO_SEED = 4fhfguweotcadsfdsafjkdsfqp5f201p45mxskdlfdasfTNSNAMES.ora配置:TEST =
  (DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = IPC)(KEY = ORCL))
    )
    (CONNECT_DATA =
      (SERVICE_NAME = orcl)
    )
  )