Top "Firewall" questions

Open firewall port on CentOS 7

I am using CentOS 7 and I have to ensure that ports 2888 and 3888 are open. I read this article but this …

centos port firewall

How can I remove specific rules from iptables?

I am hosting special HTTP and HTTPS services on the ports 8006 and 8007 respectively. I use iptables to "activate" the server; …

linux firewall iptables

Connection refused to MongoDB errno 111

I have a Linode server running Ubuntu 12.04 LTS and MongoDB instance (service is running and CAN connect locally) that I …

linux mongodb firewall iptables

Is there a way to get all IP addresses of youtube to block it with Windows Firewall?

I want to programme my own anti distraction tool. I can not / do not want to use hosts or third …

youtube ip firewall blocking windows-firewall

Viewing my IIS hosted site on other machines on my network

At home I have a simple network setup containing 2 machines. On one machine i have a site hosted with IIS7. …

networking iis-7.5 web-hosting firewall

What port is used by Java RMI connection?

May I know what port is used by Java RMI connection? If I want to connect a Java client application …

java connection rmi firewall

iptables block access to port 8000 except from IP address

I've never used iptables, and the documentation online seems a bit opaque. I'd like to block all requests to port 8000 …

firewall iptables

Sending and receiving UDP packets?

I have made a program to send an UDP packets from a client to a server. Here is the transmitter …

java udp firewall

Jenkins Slave port number for firewall

We use Jenkins 1.504 on Windows. We need to have Master and Slave in different sub-networks with firewall in between. We …

jenkins port firewall slave

How to enable "World Wide Services (HTTP)" in the firewall using command line?

I'm trying to share my site in the local network. I want to use command line tool to perform this …

iis iis-7 sql-server-2008-r2 windows-server-2008 firewall