Track router and switch configurations, detect changes and roll back unwanted modifications with RANCID, an open-source network monitoring software.
RANCID (Really Awesome New Cisco confIg Differ) is an open-source software tool that enables network administrators to monitor network device configurations and detect changes. It works by periodically connecting to routers, switches, and other network devices via SSH or Telnet and archiving their configurations locally.
Some key features and capabilities of RANCID include:
By alerting administrators when changes occur and providing configuration revision history, RANCID improves uptime, security, and change management for network infrastructure. It is a lightweight yet powerful tool for monitoring critical network devices to ensure they have not been altered without authorization.
Here are some alternatives to RANCID:
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