Top "Firewall" questions

GENERAL FIREWALL SUPPORT IS OFF-TOPIC.

Programmatically add an application to Windows Firewall

I have an application that is installed and updated via ClickOnce. The application downloads files via FTP, and therefore needs …

c# windows firewall
What is the best practice of docker + ufw under Ubuntu

I just tried out Docker. It is awesome but seems not work nicely with ufw. By default, docker will manipulate …

ubuntu docker containers firewall iptables
Why does Tomcat work with port 8080 but not 80?

I have started and tested Tomcat under Port 8080 (default). Now I altered the connector port to 80 and restarted Tomcat, nothing …

java linux tomcat port firewall
Git clone error "HTTP code 504 from proxy after CONNECT"

I'm working in a office behind a corporate firewall. My System is windows7, using componentes consola. Usually I need to …

git proxy firewall bitbucket-server
Will html5 websockets be crippled by firewalls?

I'm extremely excited about html5's websockets spec but I have a concern. These days everyone is operating off of …

sockets html firewall websocket portforwarding
How to open ports on Windows firewall through batch file

Is there any way within a batch file to open up specific ports on Windows through a batch file? It …

windows batch-file cmd port firewall
Needed ports for Kubernetes cluster

Suppose I want to create a k8s cluster on bare metal servers, with 1 master and 2 nodes. What ports do …

networking kubernetes firewall
All localhost pages via WAMP blocked?

I've been trying to fix a weird 403 Forbidden error I get when I try to go to one of my …

php html wamp firewall windows-firewall
Iptables v1.6.1 can't initialize iptables table `filter' Ubuntu 18.04 Bash Windows

I'm running Ubuntu 18.04 from Windows Bash: uname -a Linux DESKTOP-M87DGAS 4.4.0-17134-Microsoft #112-Microsoft Thu Jun 07 22:57:00 PST 2018 x86_64 x86_64 x86_64 …

bash ubuntu filter firewall iptables