Port Reference Information for Cisco Webex Calling Here is a list of the addresses, ports, and protocols used for connecting your phones and gateways to Cisco Webex Calling from any of the following regions: Production (includes North America, EMEA, Australia, and Japan) and Beta.

Jun 06, 2020 · For example, if you are running an Apache web server that listens on ports 80 and 443 and you try to install Nginx, the later will fail to start because the HTTP and HTTPS ports are already in use. Check Listening Ports with netstat # Dec 01, 2016 · Re: Stop VMWare from using port 443. lawleagle Dec 1, 2016 4:30 PM ( in response to bdpEMC-spam ) There was a vmware process that I killed in order to stop vmware from using that port, but I thought it was temporary. Oct 01, 2019 · Ports (not in a maritime sense) are communication endpoints commonly used to identify the exact location of an internet address. They’re a part of every domain address, even though they’re not visible to end-users. For example, to open an HTTP address you use port 80 and to get to an HTTPS address you need to use port 443. Nov 19, 2017 · TCP port 443 is the standard TCP port that is used for a website which uses SSL. Since you've mentioned that the issue persists in a clean boot environment, it means that it's not caused by a software conflict. We'd like to know a few things so we can better address your concern. May 27, 2020 · Port 3702 (UDP) is used to discover the availability of cached content on a client. Port 80 (TCP) is used to serve content to requesting clients. Port 443 (TCP) is the default port that is used by the hosted cache to accept incoming client offers for content. 23. ISA/TMG Server

It will show you all processes that use port 80. Notice the pid (process id) in the right column. If you would like to free the port, go to Task Manager, sort by pid and close those processes.-a displays all connections and listening ports.-o displays the owning process ID associated with each connection.

Dec 19, 2018 · OK I know you guys use it that is the issue port 443 is required by ps4 in order to achive an open NAT type. Like. 0. 0. Mctwist311. Tutor outbound port 443/TCP (HTTPS): used for authentication with the built-in providers such as YouTube Live, Facebook Live, Ustream, Livestream, and Twitch outbound port 53/UDP (DNS) used for DNS lookups converting hostnames to IP addresses Side note: UDP port 443 uses the Datagram Protocol, a communications protocol for the Internet network layer, transport layer, and session layer. This protocol when used over PORT 443 makes possible the transmission of a datagram message from one computer to an application running in another computer.

The Citrix cloud connector needs TCP 443 opened for all outbound communications to the Citrix Managed Control plane. Additionally the Host management and Machine Creation Management capabilities of Citrix cloud also require TCP 9350-9354 opened for communications to the Citrix Managed control plane.

The two most common remote deskop protocols are RDP, which uses port 3389, and VNC, which uses ports starting with 5800 and 5900. As said in other answers, port 443 is HTTPS, and it has a tenuous relationship at best with remote desktop. Really, the only relationship is one you create. This example show configuring DTLS for AnyConnect and it does use port 443. But it is possible to specify a different port. So basically the ports you need to open will reflect choices that you make in configuring AnyConnect. And let me also make the point that DTLS is not a requirement. It is an optional feature (and in my opinion very Nov 15, 2015 · That document made 80 the official port for HTTP (www). However there is nothing about port 443 in that document. During October of 1994, RFC 1700 was published and this appeared for the first time: It seems it was solicited by Kipp E.B. Hickman, who at the time worked at Mosaic, the first GUI browser company that later went on to become Netscape. It is not clear why port 443 was chosen. Mar 01, 2018 · The Port 443, a web browsing port, is primarily used for HTTPS services. It is another type of HTTP that provides encryption and transport over secure ports. Dec 19, 2018 · OK I know you guys use it that is the issue port 443 is required by ps4 in order to achive an open NAT type. Like. 0. 0. Mctwist311. Tutor outbound port 443/TCP (HTTPS): used for authentication with the built-in providers such as YouTube Live, Facebook Live, Ustream, Livestream, and Twitch outbound port 53/UDP (DNS) used for DNS lookups converting hostnames to IP addresses Side note: UDP port 443 uses the Datagram Protocol, a communications protocol for the Internet network layer, transport layer, and session layer. This protocol when used over PORT 443 makes possible the transmission of a datagram message from one computer to an application running in another computer.