ORA-00126: connection refused; invalid duplicity
文档解释ORA-00126:connectionrefused;invalidduplicityCause:TheDUPLICITYintheCONNECT_DATAoftheTNSaddressDESCRIPTIONisnotcorrectorisnotsupported.Action:CorrecttheDUPLI...
ORA-12564: TNS:connection refused
文档解释ORA-12564:TNS:connectionrefusedCause:Theconnectrequestwasdeniedbytheremoteuser(orTNSsoftware).Action:Notnormallyvisibletotheuser.Forfurtherdetails,turnontra...
ORA-00115: connection refused; dispatcher connection table is full
文档解释ORA-00115:connectionrefused;dispatcherconnectiontableisfullCause:Aconnectionrequestwasrefusedbyadispatcherbecausethedispatchercannotsupportanymoreconnection...
ORA-00125: connection refused; invalid presentation
文档解释ORA-00125:connectionrefused;invalidpresentationCause:ThePRESENTATIONintheCONNECT_DATAoftheTNSaddressDESCRIPTIONisnotcorrectorisnotsupported.Action:Correctth...
解决telnet无法连接 Connection refused
telnet协议是TCP/IP协议族中的一员，是Internet远程登陆服务的标准协议和主要方式。它为用户提供了在本地计算机上完成远程主机工作的能力。在终端使用者的电脑上使用telnet程序，用它连接到服务器。一、检测telnet-server的rpm包是否安装OS：RedHat9[root@locahost~]#rp...
Kubernetes-kubectl The connection to the server localhost:8080 was refused -did you specify
今天在Kubernetes的从节点上运行命令【kubectl】出现了如下错误：[root@k8snode1kubernetes]#kubectlgetpodTheconnectiontotheserverlocalhost:8080wasrefused-didyouspecifytherighthostorport?出...
redis.exceptions.ConnectionError: Error 111 connecting to localhost:6379. Connection refused.
这个问题是因为没安装Redis服务器造成的。 解决办法：sudoapt-getinstallredis-server 参考：https://blog.csdn.net/qq_33528613/article/details/78029525...
ssh connection refused，，，ssh: unrecognized service
#如果没有发现ssh进程说明ssh没有启动username@hostname:~$ ps-e|grepssh #在服务端启动服务username@hostname:~$servicesshstartssh:unrecognizedservice#在本机远程到服务端bogon:~macna...