All HowTo's Cyber-Security pfSense & Netgate

pfSense Cannot allocate memory with pfBlockerNG – Firewall Rules Not Working

This article discusses the cause and solution to the error message “Cannot allocate memory” relating to pfBlockerBG. In this scenario, we’re using a Netgate 2100 Base firewall appliance. The firewall was receiving the following error message when reloading the filter rules (in “Status – Filter Reload“). There were error(s) loading

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