OIT Networking & Monitoring Services

Multiplexor Traffic Statistics


  1. Overview
  2. 87 Prospect Avenue to HPCRC


We monitor traffic volume on selected switches and chassis-based media converters associated with multiplexors.

For each monitored interface, you may view graphs showing the traffic volume in and out of that interface over several recent time periods (the past 31 hours, 8 days, 31 days, and 365 days). In most cases, volume is measured by bit rate and packet rate.

Traffic graphed as "incoming" (in GREEN) represents traffic entering the monitored network interface, while the traffic graphed as "outgoing" (in BLUE) represents traffic leaving the network interface.

We also monitor some switches for CPU load and/or free memory.

The monitoring is performed with mrtg, rrdtool, and mrtg-rrd.

The display you see will be refreshed automatically by your Web browser every five minutes.

The interfaces we are monitoring are listed below, sorted by switch or converter chassis.

87 Prospect Avenue to HPCRC

These devices multiplex some traffic between the network core at 87 Prospect Avenue and the HPCRC.

A service of OIT Networking & Monitoring Services
The Office of Information Technology,
Princeton University