The IPv6 prefix.

A 2-bit signed int preference (OT_ROUTE_PREFERENCE_* values).

Whether prefix is preferred.

Whether prefix can be used for address auto-configuration (SLAAC).

Whether border router is DHCPv6 Agent.

Whether DHCPv6 Agent supplying other config data.

Whether border router is a default router for prefix.

Whether this prefix is considered on-mesh.

Whether this configuration is considered Stable Network Data.

Whether this border router can supply DNS information via ND.

Whether prefix is a Thread Domain Prefix (added since Thread 1.2).

The border router's RLOC16 (value ignored on config add).