> For the complete documentation index, see [llms.txt](https://sdk.twelite.info/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://sdk.twelite.info/en/twelite-net-api-expl/nettowkunitsuite/netto-1/nettonoadoresu.md).

# Address of the relay network

This is an addressing scheme specific to relay nets.

| Definition Name                      | Value        | Remark                                                           |
| ------------------------------------ | ------------ | ---------------------------------------------------------------- |
| `TOCONET_NWK_ADDR_PARENT`            | `0x80000000` | 親機                                                               |
| `TOCONET_NWK_ADDR_\ NEIGHBOUR_ABOVE` | `0x80000001` | Network address, directly connected relay/parent unit            |
| `TOCONET_NWK_ADDR_BROADCAST`         | `0x8000FFFF` | Network address, broadcast (only specified from the parent unit) |