OIT logo
   Networking & Monitoring

   Network Map
   Internal Documents
   Host Database
   Wireless Networking
   Operating Systems

   What's New
   About Us
   Related Sites
- Princeton University and Shield




Network Monitoring Tools

OIT Networking & Monitoring Services uses a number of systems to monitor the campus data network.

Rover: The Network Status Monitor
We monitor the reachability of campus network components with Rover. You can view the live Rover display, or review the event logs.

Use this to trace the current path from www.net.princeton.edu to another Internet host you specify.

Hardware Address Last in IP ARP Data (HALIAD)
The Hardware Address Last in IP ARP Data (HALIAD) facility allows you to search recent IP ARP data collected by OIT. You may search for a hardware address to learn the most-recent date on which that address appeared.

Other Tools

DNS Lookup
A tool to lookup a hostname or IP address in the Internet's Domain Name System. The tool is only available to on-campus clients.

Software for Network Administrators
A small collection of software developed or modified by OIT Networking & Monitoring Services, of possible use to other network administrators.


Copyright © 2020 by the Trustees of Princeton University. All rights reserved.