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pfSense 2.6.0 Upgrade results on Hyper-VMs in very slow network speed
Last weekend I upgraded our pfSense 2.5.2-RELEASE Hyper-V VM appliances to the new pfSense version 2.6.0-RELEASE. One VM was configured...
Linux Hard Link vs. Soft Link (Symlink, Symbolic Link)
In order to understand the differences between a hard link and soft link in linux or in general Unix-like operating...
pfSense Boot Loop after Power Outage
A few weeks ago I installed pfSense 2.5.2 on a kettop Mi4005L Mini PC. This Mini PC uses an Aptio...
SSH Session Timeout – TCP Keepalive
In case your ssh connection is permanently disconnected in idle state, you can enable TCP-Keepalive either on the ssh server...
pfSense enable Logging for Firewall Rules to log internal Client IPs
By default for outbound internet traffic with NAT you won’t see the internal client ip addresses in the firewall logs...
Set up a Central Log Server with syslog-ng daemon on FreeBSD
Install syslog-ng daemon First we need to install the syslog-ng package on FreeBSD. # pkg install syslog-ng Next we have...