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How to set up PfSense High Availability (hardware redundancy)
Friday, January 5th, 2018Upgrading High Availability Deployments
Friday, March 3rd, 2017Generally the recommended path for upgrading a High Availability cluster is to first upgrade the secondary node. After it comes back up, disable CARP on the primary node under Status > CARP, and run on the secondary for a period of time. If the secondary node is running comfortably as desired, upgrade the primary node and it will switch back to MASTER status after rebooting for the upgrade.
pfSense – Hyper-V 2012
Tuesday, April 16th, 2013ifconfig de(x) down [where (x) corresponds to the nic you are troubleshooting for dhcp]
ifconfig de(x) up
dhclient de(x)
now make the change permanent. create an /etc/rc.local file (vi /etc/rc.local), add those commands, save the file, then type
chmod 755 /etc/rc.local – to make it an executable for root.