I have tried to open the port 443 and it is not working. I have successfully opened the port 80 without any problem but when I do the same for the 443 it is not working.
I tried it from the Networking tab of the VM page. here is the screenshot
I am testing it with different tools online to see if the port is opened or not. And all of them is saying that the port 443 is close but the 80 is open.
check the application is listening on the said port and check os level firewall allows that port
Related
I'm trying to create an express server using node.js but when I start the server on port 80 my friends can't use it. I can select any other port and it will work, but when I try port 80 it doesn't work. I'm using https://www.yougetsignal.com/tools/open-ports/ and https://portchecker.co/check to check if the port is openned, I tried with 3000 and it work perfectly, but I need to get it working in port 80. I have already disabled my firewall and setup my DMZ host in the router.
I believe you are using windows as OS. In it the port 80 could be used as default port for some service. Please check the following -
Skype uses port 80 by default, you can change this in skype options > advanced > connection - and uncheck "use port 80"
Port 80 is the standard HTTP port, so to check which services are using you could run net stop http. It will list the services using port 80 and will ask to whether end them or not.
Port 80 could be occupied by IIS server. Please stop IIS and then re-run the node service.
Some SQL Server Reporting services also use port 80
I have an Ubuntu16.04 VM on Azure, and am trying to run a node server on it. When I bind the port to 80, I am able to access it from my browser (http://a.b.c.d:80). However, if I try to instead bind the server to a different port, such as 3300 or 8080, the browser times out when trying to connect to it. (http://a.b.c.d:3300)
I have ensured that:
There exists an inbound security rule for port 3300 in the NSG
The windows firewall of the machine of the browser allows port 3300 (I have even tried temporarily turning it completely off but to no avail)
I am not using an azure load balancer
I am starting node with root privileges
Node is bound to (port, "0.0.0.0")
I am listening on the correct port (I think?)
netstat -ant | grep 3300 gives
tcp6 0 0 :::3300 :::* LISTEN
I have spent a few hours now researching on the internet how to get it to work and tried everything I could find, but to no avail. If anyone has any input i'd be happy to try it out.
Jason was correct, it was a ufw issue. If anyone comes across this question in the future, I solved it with the command
sudo ufw allow proto tcp from any to any port 3300
I am trying to connect to my development port port 3000 on aws but it is not working. I have currently configured my domain with the instance and it is working fine but I cannot access port 3000 and get ERR_EMPTY_RESPONSE
The security group setting is as below
As you can see, I have opened up my mongo port 27017 and 3000 which is my node server port
As you can see here, it is listening at port 3000. I set it to print out the exact port that is being listened.
When I go netstat -natlp the following shows
port 3000 is currently listening.
I have followed all the instructions and suggestions but it is still not working for a weird reason. The server I use is Asia(Seoul) server.
Am I missing something here?
I have installed mirthconnect on windows virtual machine in azure resource manager. I am able to access admin console with http://localhost:8080 .But same is not accessible from internet. I have added endpoints in network security.
Is there any other configuration I am missing here ?
I am able to RDP to the machine . I have tried with source as * and destination as * also . But still no luck.
I am not able to telnet also with the VM public IP and the given ports.
Connect to your Virtual Machine, Open the Firewall Advanced Settings and add an exception for the port 8080 as the EndPoint Configuration doesn't do that for you
Did you allow 8080/TCP from anywhere, for all profiles in Windows Firewall?
Is you daemon listening on 0.0.0.0 or just 127.0.0.1?
netstat -ban
should give you the answer there.
e.g.
[spoolsv.exe]
TCP 0.0.0.0:1540 0.0.0.0:0 LISTENING
[lsass.exe]
TCP 0.0.0.0:2179 0.0.0.0:0 LISTENING
[vmms.exe]
TCP 0.0.0.0:5357 0.0.0.0:0 LISTENING
If you're only listening on localhost (127.0.0.1) you need to address the configuration of your daemon and then restart it.
I have website working fine on my local machine as host name hml.frontend in the hosts file: 127.0.0.1 hml.frontend
In IIS I have bindings as hml.frontend 127.0.0.1 and hml.frontend 192.168.1.94. The latter I used ipconfig to get my local ip address issued to me by my BT Home Hub 5 router.
In windows 10 firewall I have allowed App/Feature NetLogon service and World Wide Web services (HTTP).
In advanced settings in Inbound Rules I have added a rule which allow the connection from all sources to ports 80 and 443. Scope is any IP addresses.
On my macbook I have added the 192.168.1.94 as hml.frontend to the hosts file.
I can ping hml.frontend OK from the macbook.
However from a web browser the http://hml.frontend site cannot be reached from the macbook.
telnet 192.168.1.94 80 from the macbook says unable to connect to remote host.
Back on the PC I have done netstat -na to see which ports IIS is listening on and 127.0.0.1:80 is there and so is 192.168.1.94:139 and many more ports against that IP address but not port 80.
Any ideas what I can check to get my PC to listen for that website hostname on port 80?
I got it to work, I was on the right track that the IP address was not being listened to.
In order to add the ip address I have to be listened to, I went into cmd as adminstrator, did
netsh
http
show iplisten
'show' result shows that just 127.0.0.1 was being listened on port 80
add iplisten ipaddress=192.168.1.94
show iplisten
quit
'show' result shows that now additionally 192.168.1.94 is being listened on port 80
Then I went back in with
netstat -na
And now I see the line I want:
TCP 192.168.1.94:80 0.0.0.0:0 LISTENING
Some information was gained from this article.
http://windowsitpro.com/windows-server/solve-iis-listener-problems
The site is now reachable from my macbook using the hostname http://hml.frontend