config

type Control struct {
	Uri      jsonapi.ControlURI `yaml:"uri"`       // may contain domain name instead of ip address
	BindAddr netip.AddrPort     `yaml:"bind-addr"` // in the form `ip:port`
}

type CtrlConfig struct {
	PFCPAddress netip.Addr `yaml:"pfcp-address"`
	Control     Control    `yaml:"control"`
	Logger      *Logger    `yaml:"logger,omitempty"`
	Uplink      []Rule     `yaml:"uplink"`
	Downlink    []Rule     `yaml:"downlink"`
}

type Logger struct {
	Level logrus.Level `yaml:"level"`
}

type Rule struct {
	ControlURI   jsonapi.ControlURI `yaml:"control-uri"`    // e.g. http://srgw.local:8080
	Area         *[]netip.Prefix    `yaml:"area,omitempty"` // list of gnbs in this area (can be aggregated in prefixes)
	Enabled      bool               `yaml:"enabled"`
	SegmentsList []string           `yaml:"segments-list"`       // Segment[0] is the ultimate node, Segment[n-1] is the next hop ; Segment[0] can be a prefix (for downlink)
	SrgwGtp4     *netip.Addr        `yaml:"srgw-gtp4,omitempty"` // GTP4 Address of the SRGW (for downlink rules only)
	Service      *netip.Addr        `yaml:"service,omitempty"`   // IP Address of the service (for uplink rules only)
}