Oct 09, 2014 · Hi, By default, the Remote Desktop (RD) Gateway component that encapsulates RDP in HTTPS packets listens on port 443 (for TCP) and port 3391 (for UDP). After you changed the ports in Transport Settings tab, please make sure that you have opened the custom ports you selected in Windows Firewall.
So destination port should be port 53. Now we put “udp.port == 53” as Wireshark filter and see only packets where port is 53. 3. Port 443: Port 443 is used by HTTPS. Let’s see one HTTPS packet capture. Now we put “tcp.port == 443” as Wireshark filter and see only HTTPS packets. Here is the explanation with screenshot. 4. Public Oct 09, 2014 · Hi, By default, the Remote Desktop (RD) Gateway component that encapsulates RDP in HTTPS packets listens on port 443 (for TCP) and port 3391 (for UDP). After you changed the ports in Transport Settings tab, please make sure that you have opened the custom ports you selected in Windows Firewall. Jul 08, 2016 · Important: Before you begin this procedure, you must know the valid range of port numbers you can use for your router and select appropriate ports for HTTP and HTTPS. The valid port number range is 1024 - 66535. Commonly assigned ports are 80 for HTTP and 443 for HTTPS. To enable port forwarding: Click Settings. In the left pane, click General. Jan 17, 2012 · web servers use port 80 for non-secure communications over HTTP, and port 443 for secure communications over HTTPS. web browsers can access HTTP(S) servers configured this way without having to include the port number in the URL. Once you have set the public URI for your applications, it cannot be changed. For more information, see Planning Jul 06, 2018 · Changing HTTPS Port Number. If your router is complaining about port 443 already being used, it means that you already have another network device (in your LAN) which uses 443 and thus the router will only forward the requests to that device. For reference here is a List of TCP and UDP port numbers from the Wikipedia. Change Port via ISY Admin 14) Select the radio button for Port then click Next. 15) Select the radio button for UDP. 16) Select the radio button for Specific local ports: then type 443 in the field to the right, then click Next. 17) Select the radio button for Allow the connection then click Next. 18) Leave the boxes checked and click Next.
Allow Users To Connect to HTTP or HTTPS Ports on an EC2
Mahesh, to establish a remote access SSL VPN to your ASA, yes TCP 443 will suffice throught the router. When you enable the certificate and webvpn on the outside interface as part of the VPN setup that tells the ASA to listen for the incoming SSL - so you don't technically "open" 443 on the ASA. Service Name and Transport Protocol Port Number Registry
After installation, you can change the port. You don't have to use the same port number throughout the site hierarchy. If the HTTP port is 80, the HTTPS port must be 443. If the HTTP port is anything else, the HTTPS port must be 1 or higher, for example, 8530 and 8531.
Change ESXi's SSH and web port |VMware Communities Oct 19, 2017