# keepalive

> message sent by one device to another to check that the link between the two is operating, or to prevent the link from being broken

**Wikidata**: [Q1737743](https://www.wikidata.org/wiki/Q1737743)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Keepalive)  
**Source**: https://4ort.xyz/entity/keepalive