wiki:check_traffic_usage

Version 2 (modified by Jamie McClelland, 8 years ago) (diff)

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Checking Traffic Usage

We are monitoring traffic usage with a tool called cacti, which is running on harry.mayfirst.org and is available via the web at https://members.mayfirst.org/cacti

It works by polling both our Telehouse and XO switches via SNMP. It measures traffic for the entire physical server (all virtual servers combined). cacti is configured with each server name mapped to a particular port on the switch.