[问题描述]如果连接本机的数据库服务器,服务器名称可填: 127.0.0.1或localhost或本机机器全名(比如HOME),有时候用本机机器名可以登录SQL Server 2005,但用127.0.0.1或localhost无法连接. [解决方案]可能是远程连接协议没有开.打开“SQL Server 外围应用配置器”->“服务和连接的外围应用配置器”->DataBase Engine->远程连接,选择“本地连接和远程连接”,选择“同时使用TCP/IP和Named pipes”,点击“
tunneling socket could not be established, cause=connect ECONNREFUSED 127.0.0.1:56281npm ERR! network This is most likely not a problem with npm itselfnpm ERR! network and is related to network connectivity.npm ERR! network In most cases you are behi
查看错误日志: /etc/log/zabbix/zabbix_server.log 3148:20210404:233938.363 cannot send list of active checks to "127.0.0.1": host [localhost] not found not found 错误: web界面下的configuration --> hosts 的name 与 /etc/zabbix/zabbix_agentd.conf 的 hostname