Contents op5 Appliance System Manual 1 op5 Appliance system Introduction 1 Fundamentals 2 op5 System 2 System access 2 The portal page 3 Console and SSH access 3 System accounts 4 Install / Restore 5 Install a new system 5 System configuration 6 Using the web gui portal page 6 Settings 6 Configuring step by step 6 Time Settings 7 Email 7 SMS 8 Network Settings 9 Backup 11 Maintenancse 12 Update system 12 Backup now 12 Services 14 Change password 14 License 15 Manually from the prompt 15 Using the setup tool 15 Editing configuration files 16 Kernel modules: /etc/modprobe.conf 16 Network time server: /etc/ntp.conf 17 E-mail settings: /etc/postfix/main.cf 17 SMS modem: /etc/smsd.conf 18 NRPE: /etc/nrpe.conf 18 SSL certificates: /etc/httpd/mksslcrt.sh 19 System backup: /etc/op5-backup/main.conf 19 Static routes: /etc/sysconfig/network-scripts/route-<ifname> 19 Patch management 19 YUM update manager 20 Handling RPM packages manually 21 Administrative tasks 22 start / stop services 22 Shutdown or restart 22 Backing up the System 23 Restore backups 25 Upgrade system via Internet 26 Upgrade system from iso file 26 Useful commands 27 References 28