# Local netId 00/01 and TTN connection at the same time possible?

**URL:** <https://www.thethingsnetwork.org/forum/t/local-netid-00-01-and-ttn-connection-at-the-same-time-possible/44589>\
**Category:** The Things Stack v3\
**Created:** [February 20, 2021, 9:15pm UTC](https://www.thethingsnetwork.org/forum/t/local-netid-00-01-and-ttn-connection-at-the-same-time-possible/44589 "2021-02-20T21:15:05Z")\
**Posts on this page:** 1\
**Showing post:** 2

<div class="post-metadata">

**Author:** ![htdvisser](https://www.thethingsnetwork.org/forum/user_avatar/www.thethingsnetwork.org/htdvisser/32/45312_2.png) [@htdvisser](https://www.thethingsnetwork.org/forum/u/htdvisser)\
**Post date:** [February 22, 2021, 12:07pm UTC](https://www.thethingsnetwork.org/forum/t/local-netid-00-01-and-ttn-connection-at-the-same-time-possible/44589/2 "2021-02-22T12:07:15Z")

</div>

You can configure the Gateway Server to forward certain DevAddr blocks to the Network Server of your local cluster and forward (the same or) other DevAddr blocks to Packet Broker. See the [configuration reference of the Gateway Server](https://www.thethingsindustries.com/docs/reference/configuration/gateway-server/#forwarding-options) for more information.

You can also configure the Network Server to issue DevAddrs from certain blocks. See [configuration reference of the Network Server](https://www.thethingsindustries.com/docs/reference/configuration/network-server/#general-options) for more information.

For what you want, that configuration (in yaml) would look a bit like this:

```auto
# ...
gs:
  forward:
    cluster: ["00000000/6"]
    packetbroker: ["26000000/7"]
# ...
ns:
  net-id: "000000"
  dev-addr-prefixes: ["00000000/6"]
# ...

```

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