但是还是从外网访问不了MySQL,别家服务器,自己电脑上的navicat都试过,连不上,telnet显示connection refused。怎么搞? 浏览629提问于2016-05-07 2回答 与hostapd的连接在10分钟后停止工作 所有的东西都配置好了,工作了大约10分钟;在那之后,数据包开始被丢弃,最终我甚至连不上了。重新启动hostapd服务似乎需要再修复1...
Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection Caused by: java.io.IOException: Connection refused, socket connect lapse0ms. /0:0:0:0:0:0:0:1152101true Caused by: java.net.ConnectException: Connection refused JDBC OCI Driver, use: java TestJDBC"...
image.png 腾讯云控制台确认安全组策略确认确认本身网络到云服务器的网络质量和端口连通性后,如果仍然有问题就需要来腾讯云控制台继续排查。...大部分用户是因为购买云服务器后没有开放安全组(腾讯云的防火墙)所致,这里可以通过腾讯云提供的工具(https://console.cloud.tencent.com/vpc/helper?...image.png 腾讯云排查...
Cloud Control: oracle.sysman.emSDK.emd.comm.CommException: Connection refused Error while executing query, DB2 SQL error: SQLCODE -443, SQLSTATE: 38553, SQLERRMC: SNAPSHOT_DBM;SNAPSHOT_DBM;SQL1092 Reason code or token: USRWOSYSMON 3-2 Chapter 3 IBM DB2 Problem Resolution Possible Cause: You...
https://bbs.huaweicloud.com/blogs/391937 3.5 设置Oracle 监听 默认监听端口1521 创建监听 [oracle@node01~]$ cd/home/oracle/app/oracle/product/19.3.0/dbhome_1/assistants/netca[oracle@node01 netca]$ pwd/home/oracle/app/oracle/product/19.3.0/dbhome_1/assistants/netca[oracle@node01 netca]$[...
Oracle XE connection failed due to a connectivity issue, Troubleshooting SQLplus Connection Issues, Encountering ORA-12505 Error in Oracle 11g Enterprise Database SID, Sqlnet.log reports ORA-12170 error due to timeout
Oracle Cloud Infrastructure offers a fully managed PaaS service OCI Functions for serverless functions based on that same technology. A Function is built into a container image. This image is pushed to a container image registry. To publish the function, this image is transferred to an Fn Server...
there is no issue in connecting via the SSH tunnel. This is evidenced by the fact that I am able to successfully connect from the Deepnote Terminal to my Oracle SQL Database and query the data (via the SSH tunnel) in my Oracle Cloud database (this is protected behind a private VPN)....
Government's use of Oracle cloud services are defined by the applicable contract for such services. No other rights are granted to the U.S. Government.This software or hardware is developed for general use in a variety of information management applications. It is not developed or intended for...
Action: Fix the errors in the excloudinit.ora file. CELL-01566: EBS Server failed to initialize globals. Cause: This is an internal error. Action: Contact Oracle Support Services. CELL-01567: Snapshot thread was not started. Cause: This is an internal error. 2-24 Chapter 2 CELL-02001 ...