I have checked that the port 443 is closed and is not listed on my droplet. Here is the output when i run the command : root@ubuntu-1gb-blr1-01:/# netstat -ntlp | grep LISTEN tcp 0 0 127.0.0.1:3306 0.0.0.0:* LISTEN 4749/mysqld tcp 0 0 0.0.0.0:22 0.0.0
Platform UDP TCP PC 443 80, 443, 8080 PlayStation 4 Platform UDP TCP All 3659, 10000-19999 443 443 and 9350-9354: Listens on Service Bus Relay over TCP. Port 443 is required to get Azure Access Control tokens. *.frontend.clouddatahub.net: 443: Deprecated and not required. This domain will be removed from the public documentation as well. *.core.windows.net: 443: Used by dataflows to write data to Azure Data Lake. login.microsoftonline I have checked that the port 443 is closed and is not listed on my droplet. Here is the output when i run the command : root@ubuntu-1gb-blr1-01:/# netstat -ntlp | grep LISTEN tcp 0 0 127.0.0.1:3306 0.0.0.0:* LISTEN 4749/mysqld tcp 0 0 0.0.0.0:22 0.0.0 Nov 01, 2018 · Thanks in advance, As per Azure Latest Standard LB it gives us HTTPS health probe. but with Basic one i can create TCP probe of 443. Then what is the significance of HTTPS health probe? As my HTTPS connection is TLS connection which connects on port 443. what other functionality will be affected if i use TCP Port 443 in health probe? Little Fighter 2 (TCP), Cubeworld (TCP and UDP), and (TCP) GVG (Grass Valley Group) SMS7000 and RCL video router control: 非公式 12443: TCP: IBM HMC web browser management access over HTTPS instead of default port 443: 非公式 12489: TCP: NSClient/NSClient++/NC_Net (Nagios) 非公式 12975: TCP
Select the radio button for TCP. Select the radio button for Specific local ports: then type 443 in the field to the right, then click Next. Select the radio button for Allow the connection, then click Next. Leave the boxes checked and click Next. For Name type Inbound 443 TCP then click Finish.
Select the radio button for TCP. Select the radio button for Specific local ports: then type 443 in the field to the right, then click Next. Select the radio button for Allow the connection, then click Next. Leave the boxes checked and click Next. For Name type Inbound 443 TCP then click Finish. Like TCP (Transmission Control Protocol), UDP is used with IP (the Internet Protocol) but unlike TCP on Port 443, UDP Port 443 is connectionless and does not guarantee reliable communication; it’s up to the application that received the message on Port 443 to process any errors and verify correct delivery.
When I can ran netstat -antl | grep 443 I got this tcp 0 0 0.0.0.0:443 0.0.0.0:* LISTEN to check ssl handshake I ran the cmd you suggested openssl s_client -connect 127.0.0.1:443 and received CONNECTED (00000003) – DN0300 Mar 26 '15 at 22:58
TCP enables two hosts to establish a connection and exchange streams of data. TCP guarantees delivery of data and that packets will be delivered in the same order in which they were sent. Guaranteed communication/delivery is the key difference between TCP and UDP. UDP ports use the Datagram Protocol. I can get HTTPS to work on port 443, but the FINESSE_10_5_WEB SERVICES DEVELOPER GUIDE specifically says that we should us port 8443 for HTTPS (page 6): HTTPS Requests Clients should make all HTTPS requests to port 8443 in a Unified CCE deployment and port 8445 in a Unified CCX deployment.