# v2 Backend **URL:** https://www.thethingsnetwork.org/forum/c/ttn-network/v2-backend/60.md [Latest](https://www.thethingsnetwork.org/forum/latest.md) · [Categories](https://www.thethingsnetwork.org/forum/categories.md) · [Tags](https://www.thethingsnetwork.org/forum/tags.md) --- ## [TTN V2 Console not working properly all the time](https://www.thethingsnetwork.org/forum/t/ttn-v2-console-not-working-properly-all-the-time/37915)
**Author:** [@bluejedi](https://www.thethingsnetwork.org/forum/u/bluejedi)\ **Replies:** 18\ **Last updated:** [September 1, 2020, 10:22am UTC](https://www.thethingsnetwork.org/forum/t/ttn-v2-console-not-working-properly-all-the-time/37915 "2020-09-01T10:22:14Z")
The TTN Console is not working properly all the time The following issues can manifest: Gateway is shown in TTN Console as ‘not connected’ or e.g. ‘last seen 1 days ago’ while the gateway is actually connected. The d… --- ## [The Things Network Status Page \[HowTo\]](https://www.thethingsnetwork.org/forum/t/the-things-network-status-page-howto/31126)
**Author:** [@bluejedi](https://www.thethingsnetwork.org/forum/u/bluejedi)\ **Replies:** 0\ **Last updated:** [October 24, 2019, 12:06pm UTC](https://www.thethingsnetwork.org/forum/t/the-things-network-status-page-howto/31126 "2019-10-24T12:06:14Z")
The Things Network Status Page The Status Page shows the current status of The Things Network community services that are operated by the core team of The Things Network Foundation. A similar page exists for the paid s… --- ## [About the v2 Backend category](https://www.thethingsnetwork.org/forum/t/about-the-v2-backend-category/3951)
**Author:** [@htdvisser](https://www.thethingsnetwork.org/forum/u/htdvisser)\ **Replies:** 0\ **Last updated:** [November 4, 2016, 7:18am UTC](https://www.thethingsnetwork.org/forum/t/about-the-v2-backend-category/3951 "2016-11-04T07:18:47Z")
Questions and discussions about The Things Network's open source routing backend. --- ## [Unable to update app key from REST API](https://www.thethingsnetwork.org/forum/t/unable-to-update-app-key-from-rest-api/70213)
**Author:** [@mbiboy](https://www.thethingsnetwork.org/forum/u/mbiboy)\ **Replies:** 2\ **Last updated:** [January 3, 2025, 12:48am UTC](https://www.thethingsnetwork.org/forum/t/unable-to-update-app-key-from-rest-api/70213 "2025-01-03T00:48:02Z")
Hello! I am unable to use the TTN Rest API to update my devices appkey. I get a successful updated response back from the URL but the app key never changes. Any ideas? Here is my https request. msg.method = "PUT"; msg.u… --- ## [Live data TTN](https://www.thethingsnetwork.org/forum/t/live-data-ttn/59801)
**Author:** [@Dniit\_DanangFreeLoRa](https://www.thethingsnetwork.org/forum/u/Dniit_DanangFreeLoRa)\ **Replies:** 3\ **Last updated:** [November 8, 2022, 8:32am UTC](https://www.thethingsnetwork.org/forum/t/live-data-ttn/59801 "2022-11-08T08:32:32Z")
my end node sent data gateway but the data is not showing in livedata, I can’t get the data in TTN. I use beelan library --- ## [Web hook time zone](https://www.thethingsnetwork.org/forum/t/web-hook-time-zone/55345)
**Author:** [@scottsmith](https://www.thethingsnetwork.org/forum/u/scottsmith)\ **Replies:** 2\ **Last updated:** [February 21, 2022, 7:19am UTC](https://www.thethingsnetwork.org/forum/t/web-hook-time-zone/55345 "2022-02-21T07:19:59Z")
Hi I have setup a web hook to my own server, and works well. I pick out the “received\_at” JSON field to get the date and time. Is the date/time in GMT format, if not how to I find the GMT offset within the JSON packet. … --- ## [TTN v2 Data Storage](https://www.thethingsnetwork.org/forum/t/ttn-v2-data-storage/52092)
**Author:** [@CyngorGwynedd](https://www.thethingsnetwork.org/forum/u/CyngorGwynedd)\ **Replies:** 1\ **Last updated:** [October 4, 2021, 10:15am UTC](https://www.thethingsnetwork.org/forum/t/ttn-v2-data-storage/52092 "2021-10-04T10:15:50Z")
Helo. I need to retrieve data from the Data Storage in v2. When I try and access the integration info on https://.data.thethingsnetwork.org/ it redirects me to the migrating to the TTS page. Any tips? Thanks, --- ## [Brazilian router isn't forwarding the packets](https://www.thethingsnetwork.org/forum/t/brazilian-router-isnt-forwarding-the-packets/51907)
**Author:** [@lucasfoxiot](https://www.thethingsnetwork.org/forum/u/lucasfoxiot)\ **Replies:** 1\ **Last updated:** [September 28, 2021, 2:26pm UTC](https://www.thethingsnetwork.org/forum/t/brazilian-router-isnt-forwarding-the-packets/51907 "2021-09-28T14:26:26Z")
If I access my application using the console, I can see the packets normally, but when I try to connect using MQTT, no data is shown, this problem started 5 hours ago --- ## [Setting up a Private Routing Environment](https://www.thethingsnetwork.org/forum/t/setting-up-a-private-routing-environment/4445)
**Author:** [@htdvisser](https://www.thethingsnetwork.org/forum/u/htdvisser)\ **Replies:** 92\ **Last updated:** [September 26, 2021, 3:31pm UTC](https://www.thethingsnetwork.org/forum/t/setting-up-a-private-routing-environment/4445 "2021-09-26T15:31:33Z")
This topic can be used for comments and questions related to the guide for setting up The Things Network's routing services in a local or private environment. --- ## [Error fetching Device -\> can't delete Device in Cluster V2](https://www.thethingsnetwork.org/forum/t/error-fetching-device-cant-delete-device-in-cluster-v2/51717)
**Author:** [@optenda](https://www.thethingsnetwork.org/forum/u/optenda)\ **Replies:** 7\ **Last updated:** [September 23, 2021, 2:09pm UTC](https://www.thethingsnetwork.org/forum/t/error-fetching-device-cant-delete-device-in-cluster-v2/51717 "2021-09-23T14:09:55Z")
Unfortunately, this device can no longer be deleted in Cluster V2, and thus also not the associated application. Is there a solution for this? The sensor does not come “online” in cluster V3. --- ## [Is\_retry: true, but not for confirmed uplinks?](https://www.thethingsnetwork.org/forum/t/is-retry-true-but-not-for-confirmed-uplinks/51504)
**Author:** [@DavidTaylor\_DPI](https://www.thethingsnetwork.org/forum/u/DavidTaylor_DPI)\ **Replies:** 12\ **Last updated:** [September 16, 2021, 6:17am UTC](https://www.thethingsnetwork.org/forum/t/is-retry-true-but-not-for-confirmed-uplinks/51504 "2021-09-16T06:17:53Z")
Hi, I’m going through our database of messages trying to filter out duplicates. After marking the actual duplicates - exactly the same json as received from the MQTT topic recorded in the table more than once - I starte… --- ## [TTN v2 API down](https://www.thethingsnetwork.org/forum/t/ttn-v2-api-down/50904)
**Author:** [@markruys](https://www.thethingsnetwork.org/forum/u/markruys)\ **Replies:** 2\ **Last updated:** [August 27, 2021, 9:55am UTC](https://www.thethingsnetwork.org/forum/t/ttn-v2-api-down/50904 "2021-08-27T09:55:50Z")
Since like two weeks the v2 community http(s) Application Manager API is down down (https://www.thethingsnetwork.org/docs/applications/manager/): $ curl --header “Authorization: Key ttn-account-v2.r9V-xxxx” -X DELETE --… --- ## [Adding Application with specific AppEUI](https://www.thethingsnetwork.org/forum/t/adding-application-with-specific-appeui/18035)
**Author:** [@VS1](https://www.thethingsnetwork.org/forum/u/VS1)\ **Replies:** 21\ **Last updated:** [August 20, 2021, 10:09am UTC](https://www.thethingsnetwork.org/forum/t/adding-application-with-specific-appeui/18035 "2021-08-20T10:09:51Z")
Hi, I’ve got some devices with hardcoded Appkey, AppEUI and DevEUI. I’ve got all the information, and when i run my gateway in Network Server mode I can see the data coming in from devices (meaning information i have m… --- ## [Enforcing fair access on V2 MQTT APIs](https://www.thethingsnetwork.org/forum/t/enforcing-fair-access-on-v2-mqtt-apis/50414)
**Author:** [@htdvisser](https://www.thethingsnetwork.org/forum/u/htdvisser)\ **Replies:** 3\ **Last updated:** [August 6, 2021, 11:58am UTC](https://www.thethingsnetwork.org/forum/t/enforcing-fair-access-on-v2-mqtt-apis/50414 "2021-08-06T11:58:51Z")
In response to recent (partial) outages related to the V2 MQTT APIs, we unfortunately had to set stricter limits on the V2 MQTT APIs. After we made this change, some community members indicated that the stricter limits … --- ## [Bridge.eu.thethings.network connection issue](https://www.thethingsnetwork.org/forum/t/bridge-eu-thethings-network-connection-issue/49532)
**Author:** [@ecoadapt](https://www.thethingsnetwork.org/forum/u/ecoadapt)\ **Replies:** 2\ **Last updated:** [July 7, 2021, 10:17am UTC](https://www.thethingsnetwork.org/forum/t/bridge-eu-thethings-network-connection-issue/49532 "2021-07-07T10:17:38Z")
Hello, We still use the backend v2 and all our ‘TTN multitech’ can no longer connect to the server bridge.eu.thethings.network since yesterday. Here log example this morning after restart service: 08:23:37 INFO: \[Tra… --- ## [Data Storage on v2 is back up, if you noticed it was down at all](https://www.thethingsnetwork.org/forum/t/data-storage-on-v2-is-back-up-if-you-noticed-it-was-down-at-all/49328)
**Author:** [@descartes](https://www.thethingsnetwork.org/forum/u/descartes)\ **Replies:** 0\ **Last updated:** [July 1, 2021, 1:23pm UTC](https://www.thethingsnetwork.org/forum/t/data-storage-on-v2-is-back-up-if-you-noticed-it-was-down-at-all/49328 "2021-07-01T13:23:27Z")
Ask for help and ye shall receive - fastest fixers in the Galaxy! --- ## [Outage in EU region](https://www.thethingsnetwork.org/forum/t/outage-in-eu-region/47371)
**Author:** [@pinky](https://www.thethingsnetwork.org/forum/u/pinky)\ **Replies:** 5\ **Last updated:** [May 4, 2021, 8:46am UTC](https://www.thethingsnetwork.org/forum/t/outage-in-eu-region/47371 "2021-05-04T08:46:46Z")
Do we have an outage again in v2 EU network? I did not receive uplink messages from my devices for hours and see the in status diagramm --- ## [HTTP Integration - please, help!](https://www.thethingsnetwork.org/forum/t/http-integration-please-help/46166)
**Author:** [@Meteostation\_network](https://www.thethingsnetwork.org/forum/u/Meteostation_network)\ **Replies:** 7\ **Last updated:** [March 30, 2021, 2:11pm UTC](https://www.thethingsnetwork.org/forum/t/http-integration-please-help/46166 "2021-03-30T14:11:50Z")
My HTTP integration suddenly stopped working although it has been working fine for a couple of weeks. I tried to debug the connection to check whether there is a problem with my endpoint (hookbin.com) but it works correc… --- ## [Having trouble with downlinks originating from TagoIO](https://www.thethingsnetwork.org/forum/t/having-trouble-with-downlinks-originating-from-tagoio/36171)
**Author:** [@joepilot55](https://www.thethingsnetwork.org/forum/u/joepilot55)\ **Replies:** 1\ **Last updated:** [March 29, 2021, 9:11pm UTC](https://www.thethingsnetwork.org/forum/t/having-trouble-with-downlinks-originating-from-tagoio/36171 "2021-03-29T21:11:55Z")
Hi, I’m using a Microchip SAM R34 Xplained Pro LoRa dev. board as a node and sending data to TTN. The uplinks and queued downlinks work fine from TTN. I added an integration in TTN to redirect to TagoIO. The uplinks w… --- ## [Ttn-router-us-west possible outage Mar 07, 2021?](https://www.thethingsnetwork.org/forum/t/ttn-router-us-west-possible-outage-mar-07-2021/45296)
**Author:** [@clery](https://www.thethingsnetwork.org/forum/u/clery)\ **Replies:** 2\ **Last updated:** [March 9, 2021, 5:41pm UTC](https://www.thethingsnetwork.org/forum/t/ttn-router-us-west-possible-outage-mar-07-2021/45296 "2021-03-09T17:41:26Z")
I have 3 V2 gateways serving the V2 TTN stack that experienced a 13+hr service outage during the first half of 3/7/2021 (00:00 - 13:30 GMT). This was detected by a loss of lorawan packets during this time. The gateways… --- ## [MAC commands on TTN Server](https://www.thethingsnetwork.org/forum/t/mac-commands-on-ttn-server/20118)
**Author:** [@felipe\_robles](https://www.thethingsnetwork.org/forum/u/felipe_robles)\ **Replies:** 2\ **Last updated:** [March 9, 2021, 1:24pm UTC](https://www.thethingsnetwork.org/forum/t/mac-commands-on-ttn-server/20118 "2021-03-09T13:24:14Z")
Hello guys, I am currently working on a project, I have a TTN gateway, and part of my project (written part) is to compare 2 Lora servers but what I have been asked to compare is if the servers support MAC commands and … --- ## [Multiple network providers -\> Google Cloud](https://www.thethingsnetwork.org/forum/t/multiple-network-providers-google-cloud/43106)
**Author:** [@tibbe](https://www.thethingsnetwork.org/forum/u/tibbe)\ **Replies:** 3\ **Last updated:** [January 22, 2021, 7:57am UTC](https://www.thethingsnetwork.org/forum/t/multiple-network-providers-google-cloud/43106 "2021-01-22T07:57:21Z")
Hi, I am trying to understand how LoRaWAN works with different public network operators (TTN, Orange, Swisscom etc). Lets say I want to deploy 1000 sensors in Europe where all devices will have to connect to different … --- ## [LNS basic station gateways offline for 2 days](https://www.thethingsnetwork.org/forum/t/lns-basic-station-gateways-offline-for-2-days/42905)
**Author:** [@ronnie\_low\_power](https://www.thethingsnetwork.org/forum/u/ronnie_low_power)\ **Replies:** 1\ **Last updated:** [January 15, 2021, 9:06pm UTC](https://www.thethingsnetwork.org/forum/t/lns-basic-station-gateways-offline-for-2-days/42905 "2021-01-15T21:06:54Z")
Hi All, I maintain 3 gateways using the LNS Basic Station protocol which are offline now for 2 days. 2 other GW’s using the old UDP protocol are still online. Investigation on the 3 LNS GW’s shows they do setup a TCP … --- ## [Problem with ttn-router-eu or am I doing something wrong?](https://www.thethingsnetwork.org/forum/t/problem-with-ttn-router-eu-or-am-i-doing-something-wrong/42575)
**Author:** [@mtbSpace](https://www.thethingsnetwork.org/forum/u/mtbSpace)\ **Replies:** 4\ **Last updated:** [January 1, 2021, 4:58pm UTC](https://www.thethingsnetwork.org/forum/t/problem-with-ttn-router-eu-or-am-i-doing-something-wrong/42575 "2021-01-01T16:58:26Z")
If I configure my gateway and applications to use digitalcatapult-uk-router, everything works, but I can’t do anything with my data because there are no integrations If I configure my gateway and applications to use ttn… --- ## [Backoffice says gateway is offline and show no traffic. Is working properly](https://www.thethingsnetwork.org/forum/t/backoffice-says-gateway-is-offline-and-show-no-traffic-is-working-properly/41652)
**Author:** [@Wieskamp](https://www.thethingsnetwork.org/forum/u/Wieskamp)\ **Replies:** 2\ **Last updated:** [November 26, 2020, 10:09am UTC](https://www.thethingsnetwork.org/forum/t/backoffice-says-gateway-is-offline-and-show-no-traffic-is-working-properly/41652 "2020-11-26T10:09:13Z")
Gateway eui-b827ebfffefde371 is marked offline in the console, and no traffic in shown. The gateway is working properly though. I found no issue on the thethings status page. Also rebooted the gateway. --- ## [Endless downlinks from TTN after OTA command](https://www.thethingsnetwork.org/forum/t/endless-downlinks-from-ttn-after-ota-command/41025)
**Author:** [@WJU](https://www.thethingsnetwork.org/forum/u/WJU)\ **Replies:** 4\ **Last updated:** [November 9, 2020, 5:39pm UTC](https://www.thethingsnetwork.org/forum/t/endless-downlinks-from-ttn-after-ota-command/41025 "2020-11-09T17:39:56Z")
I have sent through the TTN console a downlink to increase the transmission interval of an Elsys node in my sensor farm. Unfortunately this was not successful and I receive since then an endless number of activation link… --- ## [Private Handler - e2e encryption - using TTN](https://www.thethingsnetwork.org/forum/t/private-handler-e2e-encryption-using-ttn/40896)
**Author:** [@Marcel2508](https://www.thethingsnetwork.org/forum/u/Marcel2508)\ **Replies:** 18\ **Last updated:** [October 29, 2020, 11:17am UTC](https://www.thethingsnetwork.org/forum/t/private-handler-e2e-encryption-using-ttn/40896 "2020-10-29T11:17:21Z")
Hey, I would like to set up a private Handler to have my Data end to end encrypted. But I would like to be able to use the TT-Network and it’s public gateways. I found an old tutorial from 2017, but it doesn’t seem to… --- ## [Console Fatal error after some minutes of inactivity](https://www.thethingsnetwork.org/forum/t/console-fatal-error-after-some-minutes-of-inactivity/13342)
**Author:** [@hmullerenersa](https://www.thethingsnetwork.org/forum/u/hmullerenersa)\ **Replies:** 8\ **Last updated:** [September 23, 2020, 10:46am UTC](https://www.thethingsnetwork.org/forum/t/console-fatal-error-after-some-minutes-of-inactivity/13342 "2020-09-23T10:46:25Z")
Hi guys I´m getting this error message in the console after some minutes of inactivity \[image\] This happens in this links (for example) https://console.thethingsnetwork.org/applications/demo\_telemetria\_1/data https:… --- ## [Tago integration - downlink not showing up on TTN](https://www.thethingsnetwork.org/forum/t/tago-integration-downlink-not-showing-up-on-ttn/40010)
**Author:** [@shuvro](https://www.thethingsnetwork.org/forum/u/shuvro)\ **Replies:** 2\ **Last updated:** [September 18, 2020, 3:57pm UTC](https://www.thethingsnetwork.org/forum/t/tago-integration-downlink-not-showing-up-on-ttn/40010 "2020-09-18T15:57:22Z")
We are tying out a PoC with Tago. I added a device on TTN and was able to simulate uplink messages from TTN which then made it to Tago. However, when we send a downlink message from Tago, not seeing those on TTN Applic… --- ## [Testing LoRaWAN Security \[DoS Network Server\]](https://www.thethingsnetwork.org/forum/t/testing-lorawan-security-dos-network-server/38614)
**Author:** [@krisss\_kross\_1](https://www.thethingsnetwork.org/forum/u/krisss_kross_1)\ **Replies:** 0\ **Last updated:** [July 18, 2020, 11:43am UTC](https://www.thethingsnetwork.org/forum/t/testing-lorawan-security-dos-network-server/38614 "2020-07-18T11:43:44Z")
Hello Everyone, I am working on a project related to the security of LoRaWAN. One of the attack’s vector which I am testing is based on the below article: Security\_Issues The proof of concept for this attack (describe… [Next page](https://www.thethingsnetwork.org/forum/c/ttn-network/v2-backend/60.md?page=1)