NetMap

Created by niharika Velidhi, Modified on Wed, 11 Feb at 9:04 PM by niharika Velidhi

The NetMap Dashboard under Network Insights → Network Map provides a visual topology of your scanned subnet, along with a structured node inventory and connection mapping.


Navigate to: Network Insights → Network Map

At the top right:

  • Select Subnet dropdown

  • Click Scan Devices

Once the subnet scan is completed, the system builds:

  • Node Inventory

  • Network Topology Map

  • Device Connections

1. Subnet Selection & Scan

Select Subnet: Choose the required subnet (for example: 192.168.1.0/24).

Click Scan Devices to:

  • Discover routers, switches, and hosts

  • Collect device metadata

  • Build network topology

  • Identify live devices

  • Map interconnections

The scan timestamp is displayed under:

Latest scan is: [Date & Time]


2. Network Topology Map (Default View)

After scanning, the Default View displays:

  • Linear network topology

  • Routers

  • Switches

  • Hosts

  • Interconnected paths

When a node is selected in the topology map, the device side panel opens with these tabs:

Metrics → Device performance metrics Connections → Device links Ports → Port-level details More → Alarms BGP  


3. Node Details view

Click any device on the map to view details:

Overview Tab

Displays:

  • Device ID

  • Hostname

  • Device Type (Router / Switch / Host)

  • Classification

  • Vendor

  • IP Address

  • Subnet ID

  • MAC Address

  • SNMP Accessible status

If SNMP is not configured correctly:

  • SNMP Accessible → No




4. What Happens After Scan

Once subnet scan completes, the system automatically:

  1. Builds Node Inventory

  2. Identifies device types

  3. Maps L2/L3 relationships

  4. Detects device connectivity

  5. Creates topology visualization

This gives:

  • Real-time network structure

  • Device dependency mapping

  • Inter-device communication path visibility


5. Connection Mapping

NetMap shows:

  • Device-to-device connections

  • Path between routers and switches

  • Downstream hosts under switches

  • Network hierarchy



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