m-ashraf connecting How it works

NetShield-E · live demo

Break the primary. Watch it recover.

A real controller checks a real web server every 5 seconds. Stop that server and NetShield-E confirms the failure for 6 seconds, starts the backup and moves the traffic, with nobody touching a keyboard.

All systems normal

VM1 is serving the site. Health checks every 5 s.

Failover time

–

Press "Break VM1" to run a test.

  • Detect –
  • Confirm –
  • Switch –

What visitors of the site get

200

Served by VM1

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Open the site ↗

Controller log

    In this demo, VM1 and the backup are two web servers on one cloud VM. In the real build they were separate machines, a VM, a Raspberry Pi 4 backup and a Raspberry Pi 5 controller, with the same logic and the same timings. Read how it works · m-ashraf.com