以下这个Action Script是我收集的在解决ORA-125XX(如ORA-12560)这类网络链接故障时的一些思路,主要包括 现有的网络配置(client & server side)、监听日志、SQLNET Client trace等信息– How to troubleshooting ORA-125** connection issues:
# CHECK FIREWALL, WINDOWS FIREWALL , ANTI-Virus Software First ! ping hostname tnsping TNS trcroute TNS telnet <hostname> <port>
tracert hostname
client side sqlplus scott/tiger@TNS
& server side sqlplus scott/tiger@TNS
cat /etc/hosts cat /etc/resolv.conf cat /etc/nsswitch.conf ipconfig . . . → Read More: 如何诊断ORA-125XX连接问题




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