All Questions
15
questions
2
votes
0
answers
2k
views
Why is port not open? ufw disabled, service running
I have a mysql service running on ubuntu server on port 33070.
I can connect to it locally, but not from outside(another machine).
Here is what I've tried.
ufw is off
root@localhost:/# ufw status
...
- 131
0
votes
0
answers
311
views
Win10: Cannot ping localhost / Windows Smart Screen does not work
I have an odd problem - I am unable to ping localhost. It just hangs until eventually dies with an error, or returns results. It seems that there is a huge delay in DNS lookup:
In addition to that ...
- 125
0
votes
1
answer
1k
views
TCP RST when connecting via telnet to the application - Windows
I have an application running on Windows.
The application listens on port 54000.
I can connect to the application from the local machine and it works fine:
telnet 127.0.0.1 54000
Now, I am trying to ...
- 141
2
votes
2
answers
3k
views
No Internet/Connection Timeout in Windows 10 UWP apps (Edge, Store, Mail) when proxy to localhost is enabled
Here's the problem: Windows 10 firewall seems to be hardcoded to block access from managed (UWP) apps to the localhost.
No matter what firewall exception I add, as soon as I enable the proxy to any ...
- 1,070
0
votes
1
answer
749
views
Cannot restart apache on Centos 7
I cannot restart HTTPD on Centos 7. When I try to run the command it shows this error below. How can I overcome this?
--
-- Unit session-735.scope has begun starting up.
Apr 12 15:33:01 localhost....
-2
votes
1
answer
158
views
I accidentally opened a localhost port?
I had accidentally opened a port via firewall which had a WEBSITE(IIS EXPRESS) localhost port number. So could my desktop be hacked by opening a port? And also i had deleted it after a few minutes.
2
votes
0
answers
725
views
McAfee firewall blocks localhost in subprocess only
This is a programming-related question but seemed more appropriate for SuperUser than StackOverflow.
I have installed McAfee (a trial version of LiveSafe -- Internet Security) on my PC. I am running ...
- 151
0
votes
1
answer
363
views
How to stop mac from auto port forwarding requests from localhost?
I have an application that is running and listening for local requests on port 4001. Whenever I start a second application to place requests through port 4001 my mac appears to be automatically ...
0
votes
4
answers
2k
views
Does Apache need firewall access for code server requests?
Would just like quick clarification on something.
For a development stack such as LAMP or XAMPP for a local server; does Apache require access over the firewall (e.g. port 80) if, for instance, some ...
- 258
0
votes
1
answer
1k
views
Bypassing proxy for loopback/locahost
I am developing a web application where in I am running a webserver at localhost:3000 and my app is deployed on the same.
Access to this URL through a web browser works fine because there is an ...
- 194
3
votes
1
answer
3k
views
Firewall blocks localhost but only if it's turned on
I run XAMPP server on my Windows XP. If I try to access to http://localhost or http://127.0.0.1 it gives me this error:
Could not connect to remote server
This only occurs if my Comodo firewall is ...
- 5,244
7
votes
2
answers
22k
views
Deny access to a port from localhost on OSX
I want to test a fallback strategy for my memcached driver (in case port is protected by firewall). How can I deny access to a specific port, on 127.0.0.1?
- 166
0
votes
1
answer
2k
views
does http://localhost/myapp from a desktop PC on a Windows network go through network firewall?
I am trying to find out if the (hardware) firewall on our network would be scanning packets when I type this in a browser window:
http://localhost:51502/myapp.
Would "localhost" packets be ...
- 1
0
votes
1
answer
797
views
How can I block external access to my local Apache test server on OS X?
I use the built-in Apache 2 that comes with OS X (10.6.8 in my case) for development. I've been looking in access logs and seen I'm constantly poked from outside by nosy bots. I'd like to make it stop ...
- 503
1
vote
11
answers
52k
views
Corporate firewall blocking localhost/127.0.0.1
Is there some way I can access this without having it go through the corporate firewall at work? I'd like to set up a quick little production (WAMP) environment before moving things to the final ...
- 131