Regex Editor & Tester

This regex is designed for Grafana templating to parse network interface names in the format 'Interface ethernet1/4.X' where X is a number between 1-256. It captures the full interface identifier as the 'value' variable and the subinterface number as the 'text' variable for display purposes. Useful for network monitoring dashboards dealing with VLAN or subinterface configurations on network devices, allowing users to select interfaces by their subinterface number while maintaining the complete interface path for queries.