# Gateway send to v2 and v3?

**URL:** <https://www.thethingsnetwork.org/forum/t/gateway-send-to-v2-and-v3/47114>\
**Category:** Migrating Gateways to V3\
**Created:** [April 26, 2021, 12:15pm UTC](https://www.thethingsnetwork.org/forum/t/gateway-send-to-v2-and-v3/47114 "2021-04-26T12:15:01Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![jrumpf](https://www.thethingsnetwork.org/forum/user_avatar/www.thethingsnetwork.org/jrumpf/32/37566_2.png) [@jrumpf](https://www.thethingsnetwork.org/forum/u/jrumpf)\
**Post date:** [April 26, 2021, 12:15pm UTC](https://www.thethingsnetwork.org/forum/t/gateway-send-to-v2-and-v3/47114/1 "2021-04-26T12:15:01Z")

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Hi  
i understand that v2 routes traffic to v3 - but its also possible to set my gateway more then one TTN Endpoint - so its easy to set TTNV2 and TTNv3 in parallel.

This seems to work so far; But i am explicitly unsure weather i should do that or not?

Basicly - the worst thing i actually see is double traffic arriving in v3.

Johannes