Port refused
WebMar 10, 2024 · 执行命令:$ kubectl get nodes 报错如下:The connection to the server localhost:8080 was refused - did you specify the right host or port? 报错说明:这个错误在 master 和 node 节点上都有可能出现,报错是与服务器连接被拒绝。 WebMar 15, 2024 · To troubleshoot this error, you can try the following steps: Verify that the RMI server is running and accessible from the client. Check that the server is listening on the correct port and that there are no network issues that could be preventing the client from connecting. Check the firewall settings to ensure that the required ports are open ...
Port refused
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WebJan 23, 2013 · The problem is, Postgrey (probably version 1.33 and newer) refuse to start on ipv4 localhost ip 127.0.0.1, so you may use your ethX ip address. In /etc/postfix/main.cf change this: check_policy_service inet:127.0.0.1:10023 to: check_policy_service inet::10023 Then restart Postfix: sudo service postfix restart WebConnection refused This error is usually caused by using the wrong port. The default port for SSH is 22, although here at Hostinger we have it on 65002 port for security reasons. As a result, you need to use this port specifically when connecting. You can check more possible causes and their solutions in this video:
WebFeb 26, 2016 · SSH Connection refused because of the following reason- default port (22) has been changed to something others. Check your /etc/ssh/sshd_config file for any change in port. IP conflict on the LAN. Use arping command to determine any conflict. see your dhcp pool. ssh port is not allowed on ip-tables/firewall. Check your iptables/firewall and allow. WebSep 17, 2024 · Right click on Chrome Shortcut. Select Properties. Now Append — explicitly-allowed-ports=xxx to shortcut target. Example: C:\Program Files …
WebOpen 22 port in server firewall and restart the firewall. Command to Open 22 Port : iptables -A INPUT -p tcp –dport 22 -j ACCEPT. If you are using CSF firewall you must open the SSH … WebDec 23, 2016 · On CentOS 7 I am trying to open connections to some services in my localhost using both HTTP and direct TCP/UDP (web server, db, etc) but I keep getting connection refused on ports that are not 8080 or 80 ... (ps: ssh to port 22 works fine btw). Here is what I tried so far: I checked selinux status..: [root@ ~]# sestatus SELinux status: …
WebJan 7, 2024 · I configured cluster and tested it, all work like a charm. Now, after a reboot I cannot access to web interface from any server: login to ssh its ok but from web interface (tested in many browser) always return connection refued. If I try from ssh console to connect with curl or wget I take this:
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