OpManager training - Device discovery and classification.
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The document outlines the features and functionalities of OpManager, including performance monitoring, health monitoring, and workflow automation, with a focus on network management. It provides details on device discovery methods, automation of configurations, and the use of rule engines to manage and monitor network devices efficiently. Additionally, it includes troubleshooting steps for common issues and contact information for further assistance.
OpManager training - Device discovery and classification.
- 1. OpManager Performance monitoring, health monitoring, WAN monitoring, workflow automation Network Configuration Manager Configuration management, change management, compliance auditing, user activity tracking OpUtils IP address management, switch port management, rogue detection, MAC IP mapping IT operations management solutions Netflow Analyzer Bandwidth monitoring, forensics, traffic shaping, DPI monitoring Firewall Analyzer Compliance management, firewall policy management, log analysis, network forensic audits
- 3. Agenda • Network management plan • Adding devices in OpManager • Using discovery filters to make your job easier • Using the Rule Engine to automate configurations for monitoring services, processes, application monitors, grouping devices, and setting up notifications • Automatically adding devices with discovery schedules • Discovery reports • Fixing unknown devices • Questions
- 5. Network management plan— Minimum system requirement Quad core processor or higher • MSSQL • PGSQL 40 GB8 GB • Window s • Linux
- 6. Network management plan—Ports used by OpManagerProtocol Ports SNMP 161 (UDP) bidirectional SNMP Traps 162 (UDP) bidirectional from monitored devices to OpManager server WMI 135 and 445, 5000 to 6000 (TCP) bidirectional Telnet 123 (TCP) bidirectional SSH 122 (TCP) bidirectional ICMP Used to check the availability status and to add a device—bidirectional Syslog 514 (UDP) unidirectional from monitored device to OpManager server
- 7. Different ways of adding devices in OpManager
- 8. Discovery Cycle - Layer2 Discovery - CSV import - IP range - CIDR - Add device - vCenter/host - Hyper-V - XenServer - UCS Inputs Credentials Automate configurations - service monitors - process monitors - application monitors - grouping devices - notifications - automate device addition - update device properties - update interface properties - pre-define network interface - admin/operational status - SNMP v1/v2/v3 (n/w devices) - WMI/SNMP for Windows - Telnet/SSH/SNMP for Linux -vCenter root access for VMware -Citrix credentials(Xen servers) -UCS credentials(Cisco UCS) Rules Interface Schedule
- 9. Head office Branch office 1 Branch office 2 Branch office 3
- 10. • Layer 2 Discovery • CSV • IP range (IPV4/ IPV6) • CIDR (IPV4/ IPV6) • Add Device • vCenter/Esx-host/Hyper-V/XenServer/UCS • REST API Inputs
- 12. I have a huge list of devices in a CSV file, but I don't want to monitor some of the devices, like desktops. How do I make it so that OpManager ignores desktops when adding devices from the CSV file?
- 13. All devices are getting added in OpManager when I discover devices in my network, but I only want a specific type to be added. How do I discover only the Windows servers in the network?
- 14. Rule Engine
- 15. Rule Engine - workflow CSV Discover y IP Range Discover yCIDR Discover y Add Device VIA IP Existing Device Rule Engine 1 Rule Engine 2 Rule Engine 3 Rule Engine 3Criteri a Action (If condition true) Automate configurations and save time
- 16. Every time I add a SQL server, I set up the same set of services, processes, and application monitors. How do I automate this in OpManager? I have grouped all MSSQL Servers in a 'Business view' for our NewYork site, and more servers will be added in the future. Can I place these servers in the NewYork group automatically? I've set up a notification profile to trigger an email notification for service down alarms. Can I assign this notification profile automatically when a server is added to OpManager?
- 18. Scenario 1 I only want to discover the ethernet interfaces from all my switches. Can I select the required network interface type while adding the switch? How do I do that in OpManager?
- 20. Scenario 1 I'm setting up a network in our new site. A bunch of devices are activated on the network every week and I want to monitor the performance of all these devices. Can I automate the process of adding and activating devices on the network?
- 21. Scenario 2 I've changed the interface name on some of our network devices. How do I update the name in OpManager without deleting and re-adding the devices?
- 23. 1. When was the last scan? 2. Who intiated the discovery? 3. How many devices were added? 4. How many devices were deleted? 5. How many devices are unmanaged? 6. How many devices are still pending? Do you have an answer for the questions below?
- 24. How do I fix devices getting discovered as 'Unknown'?
- 25. Top reasons for failure Reason Solution Port blocked by firewall Open the recommended port in the firewall (Visit http://help.opmanager.com/support$ports_used_by _opmanager for a list of recommended ports) Wrong password Update the password in OpManager (Settings > Discovery > Credentials) Password changed in your network but not updated in OpManager Test the credentials periodically and see when the test fails No device template Create a new device template for the respective model
- 26. youtube.com/opmanagertechvideos help.opmanager.com opmanager- support@manageengine.com support@opmanager.com +1 888 720 9500 / +1 408 916 9400 More help? forums.manageengine.com/opmanager