Installing pfSense Firewall on VMware: A Complete Guide
pfSense is a free, open-source network firewall distribution based on FreeBSD with a custom kernel. It provides comprehensive firewall functionality including network segmentation, access control, NAT, and DHCP services. The web-based interface allows for easy configuration without requiring command-line expertise.
Downloading pfSense
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Posted on Wed, 23 Sep 2026 16:03:48 +0000 by Spogliani
Fixing APT Dynamic MMap Exhaustion in Ubuntu Jammy on FreeBSD Jail
An apt update or apt full-upgrade inside an Ubuntu Jammy installation running under FreeBSD jail may abort with:
E: Dynamic MMap ran out of room. Please increase the size of APT::Cache-Start. Current value: 25165824. (man 5 apt.conf)
E: Dynamic MMap ran out of room. Please increase the size of APT::Cache-Start. Current value: 25165824. (man 5 a ...
Posted on Thu, 14 May 2026 11:02:41 +0000 by Grant Cooper