Archive

OpenVPN mit AES-NI

  • System: Settings: Miscellaneous „Use /dev/crypto“ [x] Enable old userland device for cryptographic acceleration
  • VPN: OpenVPN: Servers: Edit Server: „Hardware Crypto“: BSD cryptodev engine
  • Encryption algorithm: „AES-256-CBC“

OPNsense NRPE

How to install NRPE on a OPNsense Firewall:

  • pkg install nrpe3-3.2.1
  • Create /etc/rc.conf.local  add nrpe3_enable=”YES”
  • Edit configfile: /usr/local/etc/nrpe.cfg
  • Create a Firewall Rule for Port 5666/TCP
  • Start the servive: service nrpe3 start