Configuration

Property	Description
`advertise`	Hostport `<host>:<port>` to advertise to other servers.
`authorization`	Authorization block same as other nats-server `authorization` configuration.
`host`	Interface where the server will listen for incoming leafnode connections.
`listen`	Combines `host` and `port` as `<host>:<port>`
`no_advertise`	if `true` the leafnode shouldn't be advertised.
`port`	Port where the server will listen for incoming leafnode connections.
`remotes`	List of `remote` entries specifying servers where leafnode client connection can be made.
`tls`	TLS configuration block same as other nats-server `tls` configuration.

LeafNode `remotes` Entry Block

Property	Description
`url`	Leafnode URL URL protocol should be `nats-leaf`.
`urls`	Leafnode URL array. Supports multiple URLs for discovery, e.g., urls: [ "nats-leaf://host1:7422", "nats-leaf://host2:7422" ]
`account`	Account public key identifying the leafnode. Account must be defined locally.
`credentials`	Credential file for connecting to the leafnode server.
`tls`	A TLS configuration block. Leafnode client will use specified TLS certificates when connecting/authenticating.

Property	Description
`cert_file`	TLS certificate file.
`key_file`	TLS certificate key file.
`ca_file`	TLS certificate authority file.
`insecure`	Skip certificate verification.
`verify`	If `true`, require and verify client certificates.
`verify_and_map`	If `true`, require and verify client certificates and use values map certificate values for authentication purposes.
`cipher_suites`	When set, only the specified TLS cipher suites will be allowed. Values must match golang version used to build the server.
`curve_preferences`	List of TLS cypher curves to use in order.
`timeout`	TLS handshake timeout in fractional seconds.