# 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:** 5

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**Author:** ![Jeff-UK](https://www.thethingsnetwork.org/forum/user_avatar/www.thethingsnetwork.org/jeff-uk/32/35697_2.png) [@Jeff-UK](https://www.thethingsnetwork.org/forum/u/Jeff-UK)\
**Post date:** [February 22, 2021, 3:20pm UTC](https://www.thethingsnetwork.org/forum/t/local-netid-00-01-and-ttn-connection-at-the-same-time-possible/44589/5 "2021-02-22T15:20:21Z")

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> [@Why is uplink message forwarded twice by V3 gateway?](https://www.thethingsnetwork.org/forum/t/why-is-uplink-message-forwarded-twice-by-v3-gateway/44493/20):
>
> you will not receive uplinks for DevAddrs 00000000/6 in another cluster.

Can appreciate PB may not process or transfer say V2 to V3 or vice versa, however if GW in TTN V3 EU1 cluster, will V3 still handle/show 00/01 traffic or is that capability being lost (appreciate PB wont know where to route to so handling through PB not an option). Does the use case I outlined - simple GW mapping using live data - break?!

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