@node Configuration
@unnumbered Configuration file

NNCP uses single file configuration file in @url{https://hjson.org/,
Hjson} format. Initially it is created with @ref{nncp-cfgnew} command
and at minimum it can look like this:

@verbatim
spool: /var/spool/nncp
log: /var/spool/nncp/log

self: {
  id: RKOLY...KAMXQ
  exchpub: 2NZKH...CMI7A
  exchprv: KETPP...2OJZA
  signpub: EXD7M...YAOFA
  signprv: B3EMS..XMAHCQ
  noiseprv: 3TJDF...2D7DQ
  noisepub: MIXYN...BGNDQ
}

neigh: {
  self: {
    id: RKOLY...KAMXQ
    exchpub: 2NZKH...CMI7A
    signpub: EXD7M...YAOFA
    noisepub: MIXYN...BGNDQ
  }
}
@end verbatim

And for being able to communicate with at least one other node, you just
need to add single key to the @code{neigh} section similar to the "self".

All configuration file can be separated on five sections:

@menu
* General options: CfgGeneral.
* Self-node keypairs: CfgSelf.
* Notifications: CfgNotify.
* Neighbours: CfgNeigh.
* Areas: CfgAreas.
@end menu

@include cfg/general.texi
@include cfg/self.texi
@include cfg/notify.texi
@include cfg/neigh.texi
@include cfg/areas.texi