Port is Not Responding 443, 80, 8080 - How to Open Port in Windows
80 HTTP (Hypertext Transfer Protocol)
443 HTTPS (Hypertext Transfer Protocol Secure)
530 RPC (Remote Procedure Call)
21 FTP (File Transfer Protocol)
23 Telenet
53 DNS (Domain Name System)
22 SSH (Secure Shell)
25 SMTP (Simple Mail Transfer Protocol)
194 IRC (Internet Relay Chat)
Solution For port type
For Etabs user
To troubleshoot the error, the users should check if they have any Proxy settings or a "caching proxy server" that they are using and/or the Firewall they are using if they are not using any proxy server. This will help to determine if this is a network issue or if this is a computer issue.
If users have a Socks proxy server, such as IBM WebSphere Application server set up as a proxy server, they should check it has been set to allow access to SSL port 443.
0:00 Etabs
0:10 Error Port 80 or 443 is not responding during Etabs Install
0:20 Updating
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Please watch: "Change Dimension Color AutoCAD | AutoCAD Basic - Part 3"
• Change Dimension Color AutoCAD - 011
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