SEQUELMED=
  (DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = TCP)(HOST =192.168.2.105)(PORT = 1521))
    )
    (CONNECT_DATA =
      (SERVICE_NAME = ISA10g)
    )
  )
Isanetworks =
  (DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = TCP)(HOST = 71.167.173.131)(PORT = 1620))
      (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.2.105)(PORT = 1521))
    )
    (CONNECT_DATA =
      (SID = ISA10g)
    )
    (SOURCE_ROUTE = YES)
  )