Allow Ping on PFSense WAN interface Rumi, September 9, 2022 This article shows you how to allow ##ping## on the WAN side of your pfSense firewall. By default, ping to WAN address is disabled on pfSense for security reason. However, you may want to allow ping for different reasons, here is how: # Login to pfSense # Open Firewall > Rules. # Change Interface to wAN. # Change Protocol to ICMP. # Change ICMP type to Echo request. # Input a description # Click Save. # Click Apply Change. Now, you can ping the WAN ip address of your pfSense firewall. Ref: https://www.sxl.net/how-to-allow-ping-on-pfsense-firewall/ Related Administrations Configurations (Linux) Networking pfsense
Enable Password based authenticaiton in OCI compute instance May 13, 2023 If you want to use a password to access the SSH server, a solution for fixing the Permission denied error is to enable password login in the sshd_config file. To do this, open the file in a text editor. This example uses the nano editor: sudo nano /etc/ssh/sshd_config In the file, find… Read More
Install Netdata on CentOS 6 August 6, 2019 Installing Netdata [root@linuxhelp Desktop]# yum install zlib-devel libuuid-devel libmnl-devel gcc make git autoconf autogen automake pkgconfig -y Loaded plugins: fastestmirror, refresh-packagekit, security Setting up Install Process Determining fastest mirrors . . perl-Error.noarch 1:0.17015-4.el6 perl-Git.noarch 0:1.7.1-9.el6_9 ppl.x86_64 0:0.10.2-11.el6 Complete! It doesn’t end with that, you should also install additional packages. Run… Read More
Varnish Nagios Plugin September 24, 2013 Install To use this plugin you need to have varnishstat installed which is installed by default when you install varnish. Perl is also required for this plugin. If you don’t have Perl installed you can install in by running the command below sudo apt-get install perl or sudo yum install… Read More