--- title: Peer Discovery --- # Peer Discovery The peer discovery feature can be used to find other peers. A set of peers is identified by a common _community passphrase_. Peers belonging to the same community will be added as WireGuard peers to the interface configuration. No other tasks are performed. Paired with other features like the [endpoint discovery](./epdisc.md), [auto configuration](./autocfg.md) or [route synchronization](./rtsync.md), the peer discovery is a cornerstone of a zero-configuration peer-to-peer VPN. In addition to community passphrase, peers can be accepted by white- and blacklist filtering. ## Configuration import ExampleConfig from '../../src/components/ExampleConfig';