zabbix database error connection timed out Zabbix数据库连接超时错误可能有多种原因,以下是一些可能的解决方案: 1. 检查网络连接:确保Zabbix服务器与数据库服务器之间的网络连接正常。如果网络不稳定或存在延迟,可能会导致连接超时。 2. 检查数据库配置:检查Zabbix的数据库配置是否正确。包括数据库服务器地址、端口、...
退信的发件人一般是Mail Administrator(系统管理员),信件的主题一般是Returned Mail之类的句子。退信的上端标明了退信的原因:Invalid User、Connection time out ...等。退信的中部内容是信件往来发生的时间、用户名等具体信息。没有正常发送的信件一般都是将附在最后,便于你及时采取相应的补救措施。 二、退信的常见原...
First, check the proxy. Most likely, in the logs you will see some‘network errors’, ‘hosts unavailable’, ‘connection timed out’, ‘TCP connection problems’,or some similar errors. So, if there is an error message that connection is lost, for instance, to agent 1, but everything ...
Exceptioninthread"main"java.rmi.ConnectException:Connection refused to host:10.201.30.15;nested exceptionis:java.net.ConnectException:Connection timed out(Connection timed out)at sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:619)at sun.rmi.transport.tcp.TCPChannel.createConnection(TCPChannel...
telnet: connect to address10.253.40.64: Connection timed out 1. 2. 3. 也会等很长时间。 搜索了一下网上的方法,说是服务器开机时间超过400天导致一些问题……难道我要为这事去重启服务器吗? 去你妈的!都他妈在扯淡!! 还是在51cto博客上找到办法: ...
Caused by: java.net.ConnectException: Connection timed out (Connection timed out) at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java: 350 ) at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java: 20...
telnet: connect to address 14.18.245.164: Connection timed out [root@iZwz9cdow8llyjlb9lglu4Z ~]# telnet smtp.163.com 25Trying 220.181.12.13... telnet: connect to address 220.181.12.13: Connection timed out [root@iZwz9cdow8llyjlb9lglu4Z ~]# telnet smtp.qq.com 465Trying 14.17.57.241.....
be collected. Grab that data on the host and pass it to proxy.Passive agent checks are working opposite way. Proxy is connecting to agents and polling for value that has to be collected.Proxy itself also could work in active or passive mode which also describes same connection specifics.
could not connect: Connection timed out "/root/dead.letter" 11/296 . . . message not sent. ### 脚本可以看下,,但是建议 提高zabbix版本,,防止sql注入 复制以下脚本 执行即可 注意事项: 服务器版本: Ubuntu 14.04.1 LTS zabbix版本: zabbix-release_...
查看日志/var/log/zabbix/zabbix_agentd.log,大量的报错 1404:20161225:183259.913 active check configuration update from [1.1.1.1:10051] started to fail (ZBX_TCP_READ() timed out) 原来是zabbix_sender需要主动向服务器发送数据,而zabbix-server端的10051端口被防火墙挡住了,重新放行端口问题解决...