transparent gateway 透明网关配置
--listener.ora# listener.ora Network Configuration File: E:product11.2.0tg_1NETWORKADMINlistener.ora# Generated by Oracle configuration tools.SID_LIST_LISTENER =(SID_LIST =(SID_DESC =(PROGRAM = dg4msql)(SID_NAME = dg4msql)(ORACLE_HOME = E:product11.2.0tg_1))(SID_DESC =(PROGRAM = dg4odbc)(SID_NAME = dg4odbc)(ORACLE_HOME = E:product11.2.0tg_1))(SID_DESC =(PROGRAM = dg4msql)(SID_NAME = dg4msql207)(ORACLE_HOME = E:product11.2.0tg_1)))LISTENER =(DESCRIPTION_LIST =(DESCRIPTION =(ADDRESS = (PROTOCOL =