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NIMPEE v1.x.x

Version 1.0.6

System BugFixes

  • Added firewall rule for Syslog 514/UDP
  • Debugging tool fixes
  • Added DB parameter tuning (THP disabled)

Version 1.0.5


  • Cisco SG300


  • ACL table - intelligent port filter
  • Site report - inventory description column added


  • IOS route leaking parsing
  • VPC info was not collected
  • Risk graph EoX and reload now based on traffic impact
  • NX-OS ACL matches statement fix
  • /32 routes to discovery
  • NX-OS error-disabled parsing
  • Bridge-groups STP parsing
  • C890 WLAN interface parsing

Version 1.0.4

System Features

  • added update script
  • Added automatic HTTPS redirect

System BugFixes

  • Debugging tools fixes

Version 1.0.3


  • Added calculation of affected users on L3 paths
  • Dashboard capacity and performance tables improvement
  • Routing graph mesh to cloud


  • Affected users calculation in partially discovered network fix

System Features

  • Improved MOTD for NIMPEE troubleshooting user
  • HTTPS access.
  • HTTPS certificate wizard is now part of the initial configuration
  • Image hardening
  • network configuration wizard automatically pre-fill current values (for example current hostname or domain name)
  • Remote support SSL VPN

System BugFixes

  • Simplified bandwidth management
  • Added ability to rerun initial boot wizard
  • User configured BW limit is still in place after the reboot
  • DNS is now properly configured in case of static IP address
  • NTP configuration was not properly applied

Version 1.0.2


  • Continuous analysis log overflow fix
  • Improved systemd process control

Version 1.0.1


  • Periodic run of Analysis
  • L3 affected users on L2 path
  • L3 Uplink calculation

Protocol support

  • Mac address collection now supports static entries

UI improvements

  • Mac table now includes edge port flag, VLAN and source (dynamic/static) columns


  • Risk radar chart calculation for routing stability fix
  • Cache for analyzing API routes
  • L2 affected users network mac addresses removed

Version 1.0.0

UI improvements

  • IP-aware lookups
  • Lookup IP via VLSM prefix
  • Lookup Route via single IP
  • Faster tables, table filtering
  • Case insensitive search
  • Regex filtering support
  • Rearranged menu as L1/L2/L3 items


  • Routing domain diagrams
  • End to End Path lookup diagram
    • added VRF support
    • added RPF
    • added neighboring domains


  • Site uplink calculation
  • Table sorting by severity (color)
  • Added human readability
  • Transfer rates: added Mcast/bcast/packets and overall loss impact to transfer rates

Protocols and technology support

  • Routing
    • Routing domain overview
  • ACL
    • Added ACL support
    • Added IP ACL interface table
    • Added Reflexive ACL support
  • FEX support
    • Users connected to FEX are displayed on the diagrams
  • vPC support
  • ARP
    • Added ARP state table
    • Added ARP VRF Support
    • Added Proxy ARP Support
  • MAC
    • Added MAC state table
  • Added CDP/LLDP neighborship tables

Management and technical visibility

  • Added connectivity matrix
  • Added syslog target
    • Lookup and filter by message, mnemonic, system time, sequence number
  • Added Configuration management
    • Sanitization of configurations
    • Configuration comparison
  • Improved Low-Level Design document export
    • Added connectivity matrix, OS versions, CDP/LLDP neighbors

Enterprise features

  • Added integrated support
  • Configurable site boundary detection
  • Configurable operational scope
  • Added first boot wizard
  • Added Automated error reporting
  • Added Licensing