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
Upgrade Debian 9 to Debian 10 July 19, 2021 Update ALL existing installed packages Before you upgrade your Debian version to 10, you must apply all security patches and pending upgrades to Debian 9 itself Hence, Type the following apt command or apt-get command: sudo apt update sudo apt upgrade sudo apt full-upgrade sudo apt –purge autoremove OR sudo… Read More
Remove Node from Proxmox Cluster September 9, 2020 Step 1 : Migrate all VMs to another active node Migrate all VMs to another active node. You can use the live migration feature if you have a shared storage or offline migration if you only have local storage. Step 2 : Display all active nodes Display all active nodes in… Read More
Ubuntu old repository add November 21, 2018 If you want to continue using an outdated release then edit /etc/apt/sources.list and change archive.ubuntu.com and security.ubuntu.com to old-releases.ubuntu.com. You can do this with sed: sudo sed -i -re ‘s/([a-z]{2}\.)?archive.ubuntu.com|security.ubuntu.com/old-releases.ubuntu.com/g’ /etc/apt/sources.list then update with: sudo apt-get update && sudo apt-get dist-upgrade Sometimes, it might be faster to create backups of your system and reinstall using supported release instead…. Read More