# \#core **URL:** https://community.sixfab.com/tag/core/56.md [Latest](https://community.sixfab.com/latest.md) · [Categories](https://community.sixfab.com/categories.md) · [Tags](https://community.sixfab.com/tags.md) --- ## [Upgrade to Alpon X5 AI to Trixie?](https://community.sixfab.com/t/upgrade-to-alpon-x5-ai-to-trixie/3599)
**Author:** [@tranzmatt](https://community.sixfab.com/u/tranzmatt)\ **Replies:** 1\ **Last updated:** [June 21, 2026, 9:25am UTC](https://community.sixfab.com/t/upgrade-to-alpon-x5-ai-to-trixie/3599 "2026-06-21T09:25:39Z")
Can the Alpon X5 AI be upgraded to Debian Trixie? I see a Trixie dist for the sixfab\_dx repo and I would prefer to have the latest version. If it can be upgraded to Trixie, are there any special steps to take? If not,… --- ## [Cellular Status Available - Device Offline](https://community.sixfab.com/t/cellular-status-available-device-offline/3469)
**Author:** [@alex.sanders](https://community.sixfab.com/u/alex.sanders)\ **Replies:** 3\ **Last updated:** [September 27, 2025, 7:19am UTC](https://community.sixfab.com/t/cellular-status-available-device-offline/3469 "2025-09-27T07:19:46Z")
Hi, I just wanted to make sure I’m interpreting this correctly. I have a device that was working prior to shipping to a customer, but has not connected to cellular since. Here’s my dashboard: So the device is powered… --- ## [Fresh installation on Bookworm fails to connect to cellular](https://community.sixfab.com/t/fresh-installation-on-bookworm-fails-to-connect-to-cellular/3303)
**Author:** [@ECaricato](https://community.sixfab.com/u/ECaricato)\ **Replies:** 5\ **Last updated:** [July 31, 2025, 4:15pm UTC](https://community.sixfab.com/t/fresh-installation-on-bookworm-fails-to-connect-to-cellular/3303 "2025-07-31T16:15:28Z")
Hello Sixfab-Team, I am having issues with a fresh installation on a Raspberry Pi 4 with Bookworm installed. I have set up everything as I usually do, set up my code and everything and everything else works fine. But af… --- ## [Sixfab core firewall ports](https://community.sixfab.com/t/sixfab-core-firewall-ports/1907)
**Author:** [@tpolyak1](https://community.sixfab.com/u/tpolyak1)\ **Replies:** 1\ **Last updated:** [November 1, 2024, 9:29am UTC](https://community.sixfab.com/t/sixfab-core-firewall-ports/1907 "2024-11-01T09:29:13Z")
Hello, I am running sixfab core with a 4g LTE hat with Agent Version: 1.5.0/Manager Version: 1.8.0 . I would like to protect the incoming Internet ppp connection with a iptables firewall. What are the ports required fo… --- ## [Remote terminal not working](https://community.sixfab.com/t/remote-terminal-not-working/3254)
**Author:** [@margarita.dellasera](https://community.sixfab.com/u/margarita.dellasera)\ **Replies:** 2\ **Last updated:** [September 18, 2024, 7:32pm UTC](https://community.sixfab.com/t/remote-terminal-not-working/3254 "2024-09-18T19:32:39Z")
Hello there, I have a problem with the remote terminal. It keeps showing waiting devices response. My asset name is La Maleguita. It keeps doing when using the cellular modem and wifi. Hope you can help me with this. T… --- ## [Is port forwarding possible on these SIMs?](https://community.sixfab.com/t/is-port-forwarding-possible-on-these-sims/3200)
**Author:** [@DanceElectric](https://community.sixfab.com/u/DanceElectric)\ **Replies:** 0\ **Last updated:** [August 14, 2024, 11:52am UTC](https://community.sixfab.com/t/is-port-forwarding-possible-on-these-sims/3200 "2024-08-14T11:52:03Z")
Hi, I recently purchased a Sixfab 4G/LTE Cellular Modem Kit for Raspberry Pi (EG25-G), which had an IoT SIM included. The whole setup connects to the internet fine, but I would like to connect to my Pi from another mac… --- ## [No data found and no Internet](https://community.sixfab.com/t/no-data-found-and-no-internet/3164)
**Author:** [@samarsos302](https://community.sixfab.com/u/samarsos302)\ **Replies:** 1\ **Last updated:** [July 12, 2024, 11:01am UTC](https://community.sixfab.com/t/no-data-found-and-no-internet/3164 "2024-07-12T11:01:52Z")
Hi , I have activated everything but there is no connection and I do not get internet through the SIM, please help --- ## [Losing cellular network after 10-15 minutes](https://community.sixfab.com/t/losing-cellular-network-after-10-15-minutes/3123)
**Author:** [@Alric](https://community.sixfab.com/u/Alric)\ **Replies:** 1\ **Last updated:** [July 4, 2024, 12:09pm UTC](https://community.sixfab.com/t/losing-cellular-network-after-10-15-minutes/3123 "2024-07-04T12:09:26Z")
Hello, I am using sixfab hat with Telit LE910C4-NF modem. It seems to disconnect from the internet after 10-15 minutes. But if i reboot the device it automatically connects again. For our purposes we need the Raspberry… --- ## [Cellular connection status spotty + no ping](https://community.sixfab.com/t/cellular-connection-status-spotty-no-ping/3004)
**Author:** [@whywill](https://community.sixfab.com/u/whywill)\ **Replies:** 2\ **Last updated:** [April 14, 2024, 9:35pm UTC](https://community.sixfab.com/t/cellular-connection-status-spotty-no-ping/3004 "2024-04-14T21:35:43Z")
hello, i’m fairly new to this world and am trying to use this for my research project. the cellular connection status in my core dashboard keeps changing between available and unavailable. everything else seems to be f… --- ## [Raspberry Pi 4G/LTE HAT Remote Terminal Connection Issue](https://community.sixfab.com/t/raspberry-pi-4g-lte-hat-remote-terminal-connection-issue/2971)
**Author:** [@jaded](https://community.sixfab.com/u/jaded)\ **Replies:** 3\ **Last updated:** [March 21, 2024, 9:18am UTC](https://community.sixfab.com/t/raspberry-pi-4g-lte-hat-remote-terminal-connection-issue/2971 "2024-03-21T09:18:38Z")
Hello, I am experiencing difficulty with opening the remote terminal for the raspberry pi. It was working for a short period. However, I am unable to open it again, after attempting to install a python module. The netwo… --- ## [Problem Setting Up Raspberry Pi 4 + 4G LTE HAT with QMI](https://community.sixfab.com/t/problem-setting-up-raspberry-pi-4-4g-lte-hat-with-qmi/2940)
**Author:** [@nicolas](https://community.sixfab.com/u/nicolas)\ **Replies:** 9\ **Last updated:** [March 19, 2024, 1:23pm UTC](https://community.sixfab.com/t/problem-setting-up-raspberry-pi-4-4g-lte-hat-with-qmi/2940 "2024-03-19T13:23:08Z")
Hello, I am using a raspbian Yodeck image, and I was able to SSh into it and now I am trying to setup internet connectivity via QMI. I am following the tutorial here: Everything works perfectly, up until I do: sudo u… --- ## [LE910C4-NF on LTE Base HAT - wwan0 continuously goes up and down](https://community.sixfab.com/t/le910c4-nf-on-lte-base-hat-wwan0-continuously-goes-up-and-down/2944)
**Author:** [@bart](https://community.sixfab.com/u/bart)\ **Replies:** 5\ **Last updated:** [March 6, 2024, 8:29am UTC](https://community.sixfab.com/t/le910c4-nf-on-lte-base-hat-wwan0-continuously-goes-up-and-down/2944 "2024-03-06T08:29:59Z")
I’ve seen similar posts before, but the resolution involved the support person getting remote access to fix it. I’ve recently installed the 3G/4G<E Base hat with LE910C4-NF on a raspberry pi 4b: PRETTY\_NAME=“Raspbian… --- ## [RPI/3B+, no qmi\_wwan driver found](https://community.sixfab.com/t/rpi-3b-no-qmi-wwan-driver-found/2848)
**Author:** [@cbenton](https://community.sixfab.com/u/cbenton)\ **Replies:** 9\ **Last updated:** [January 3, 2024, 7:52pm UTC](https://community.sixfab.com/t/rpi-3b-no-qmi-wwan-driver-found/2848 "2024-01-03T19:52:13Z")
I’ve successfully set up my Hat and Telit LE910C4-NF using SixFab CORE, with it pinging and showing up on the dashboard all good. That said, I decided I’ rather go the QMI route. Following Setting up a data connection o… --- ## [Cannot change network interface priority Sixfab Core](https://community.sixfab.com/t/cannot-change-network-interface-priority-sixfab-core/2756)
**Author:** [@Salient](https://community.sixfab.com/u/Salient)\ **Replies:** 2\ **Last updated:** [October 1, 2023, 11:01am UTC](https://community.sixfab.com/t/cannot-change-network-interface-priority-sixfab-core/2756 "2023-10-01T11:01:20Z")
Environment: Raspberry Pi 4b 8g w/ Raspberry Pi OS Lite 64bit (fresh install updated && upgraded) Docker w/ docker compose and only portainer running Tailscale (currently uninstalled to see if that was an issue, thoug… --- ## [Network/Interface Priority not propagating to device](https://community.sixfab.com/t/network-interface-priority-not-propagating-to-device/2667)
**Author:** [@zachary](https://community.sixfab.com/u/zachary)\ **Replies:** 1\ **Last updated:** [August 16, 2023, 1:38pm UTC](https://community.sixfab.com/t/network-interface-priority-not-propagating-to-device/2667 "2023-08-16T13:38:59Z")
I was attempting to setup the device and it ate through my voucher and more because it would not propagate the interface priority to the device. When I changed it Manually it would get changed back to cellular as the hig… --- ## [Jetson Orin Nano with Sixfab CORE Cellular Unavailable](https://community.sixfab.com/t/jetson-orin-nano-with-sixfab-core-cellular-unavailable/2593)
**Author:** [@michael](https://community.sixfab.com/u/michael)\ **Replies:** 7\ **Last updated:** [July 12, 2023, 10:31pm UTC](https://community.sixfab.com/t/jetson-orin-nano-with-sixfab-core-cellular-unavailable/2593 "2023-07-12T22:31:19Z")
I am having difficulty getting the Jetson Nano Hat working with a NVIDIA Jetson Orin nano. I have followed the instructions here Sim status is active and device status is offline --- ## [Following the getting started guide fails for RPi IoT Kit due to pip failure on atcom apparently](https://community.sixfab.com/t/following-the-getting-started-guide-fails-for-rpi-iot-kit-due-to-pip-failure-on-atcom-apparently/2354)
**Author:** [@sc1](https://community.sixfab.com/u/sc1)\ **Replies:** 3\ **Last updated:** [July 12, 2023, 10:09pm UTC](https://community.sixfab.com/t/following-the-getting-started-guide-fails-for-rpi-iot-kit-due-to-pip-failure-on-atcom-apparently/2354 "2023-07-12T22:09:42Z")
Looking forward to getting started with sixfab, but ran into a bit of an unexpected roadblock. Following it’s instructions attempting to install atcom via pip: sudo pip3 install --no-cache-dir -U atcom results in: … --- ## [Online, SIM active, but no IP for USB0 and no connectivity](https://community.sixfab.com/t/online-sim-active-but-no-ip-for-usb0-and-no-connectivity/2595)
**Author:** [@s2nb4t](https://community.sixfab.com/u/s2nb4t)\ **Replies:** 1\ **Last updated:** [June 14, 2023, 1:27pm UTC](https://community.sixfab.com/t/online-sim-active-but-no-ip-for-usb0-and-no-connectivity/2595 "2023-06-14T13:27:02Z")
My device is showing online, AFAIK the devices are all correct and I’m getting good answers from the various AT commands root@FOO:~# atcom -p /dev/ttyUSB2 AT+CSQ +CSQ: 25,99 OK root@FOO:~# atcom -p /dev/ttyUSB2 AT+CO… --- ## [Devices Status Online but no cellular connection](https://community.sixfab.com/t/devices-status-online-but-no-cellular-connection/2521)
**Author:** [@kohbicycle](https://community.sixfab.com/u/kohbicycle)\ **Replies:** 5\ **Last updated:** [May 12, 2023, 2:26am UTC](https://community.sixfab.com/t/devices-status-online-but-no-cellular-connection/2521 "2023-05-12T02:26:21Z")
Hi, I am not able to verify my connectivity as I am not sure where is the problem of my installation. Please advice, thank you. --- ## [Wwan0 has IP but can't ping sixfab.com](https://community.sixfab.com/t/wwan0-has-ip-but-cant-ping-sixfab-com/2136)
**Author:** [@lradish](https://community.sixfab.com/u/lradish)\ **Replies:** 6\ **Last updated:** [January 27, 2023, 12:55am UTC](https://community.sixfab.com/t/wwan0-has-ip-but-cant-ping-sixfab-com/2136 "2023-01-27T00:55:48Z")
My system shows up in sixfab connect, but it says cellular service unavailable. I can see the interface has an IP address, and it can ping the gateway. However any routing past that is blocked. --- ## [Just reinstalled linux and the sixfab tools and it doesn't seem to want to connect to cellular](https://community.sixfab.com/t/just-reinstalled-linux-and-the-sixfab-tools-and-it-doesnt-seem-to-want-to-connect-to-cellular/2362)
**Author:** [@mincher](https://community.sixfab.com/u/mincher)\ **Replies:** 1\ **Last updated:** [January 19, 2023, 3:30am UTC](https://community.sixfab.com/t/just-reinstalled-linux-and-the-sixfab-tools-and-it-doesnt-seem-to-want-to-connect-to-cellular/2362 "2023-01-19T03:30:09Z")
I wasn’t sure where to post this, but I have an LE910C4-NF that has been working (powered up today and connected to cellular). I messed up the Ubuntu 22.04 system and blitzed the SD card, re-installed linux, and re-inst… --- ## [Sixfab CORE not connecting on LE910C1-EU](https://community.sixfab.com/t/sixfab-core-not-connecting-on-le910c1-eu/2214)
**Author:** [@User101](https://community.sixfab.com/u/User101)\ **Replies:** 3\ **Last updated:** [September 27, 2022, 6:29pm UTC](https://community.sixfab.com/t/sixfab-core-not-connecting-on-le910c1-eu/2214 "2022-09-27T18:29:07Z")
Hi there, I currently am running a setup with a raspberry pi 4 and the 4G hat with a Telit LE910C1-EU and sixfab sim card. I was able to connect to LTE after installing Sixfab CORE. However the device doesn’t show up on… --- ## [“Cellular Connection Unavailable”. ME910C1-WW LE910C4-EU](https://community.sixfab.com/t/cellular-connection-unavailable-me910c1-ww-le910c4-eu/2051)
**Author:** [@comodin2002](https://community.sixfab.com/u/comodin2002)\ **Replies:** 14\ **Last updated:** [June 28, 2022, 10:08am UTC](https://community.sixfab.com/t/cellular-connection-unavailable-me910c1-ww-le910c4-eu/2051 "2022-06-28T10:08:15Z")
Hi, I just received Raspberry Pi 4G/LTE Cellular Modem Kit and I can see through https://connect.sixfab.com/ that the device is Online but only through the ethernet interface. It tells me “Cellular Connection Unavailab… --- ## [No connection listed](https://community.sixfab.com/t/no-connection-listed/2034)
**Author:** [@emthinkingfar](https://community.sixfab.com/u/emthinkingfar)\ **Replies:** 8\ **Last updated:** [June 4, 2022, 1:37am UTC](https://community.sixfab.com/t/no-connection-listed/2034 "2022-06-04T01:37:55Z")
when installed on ubuntu, it created a Sixfab account on my desktop.when i try to use the cellular, it does not give me the option. Is there a way for me to remove it from my device list and set it up as a new one? --- ## [Unable to connect to cellular network](https://community.sixfab.com/t/unable-to-connect-to-cellular-network/1942)
**Author:** [@mikebb97](https://community.sixfab.com/u/mikebb97)\ **Replies:** 1\ **Last updated:** [March 23, 2022, 10:19am UTC](https://community.sixfab.com/t/unable-to-connect-to-cellular-network/1942 "2022-03-23T10:19:53Z")
I’ve been having issues with the general setup of this device. I purchased the raspberry pi cellular IoT Kit (LTE-M) and followed the getting started guide step by step. When I sign into the sixfab dashboard I can see th… --- ## [Network interface '' or qmidev '' is not exist](https://community.sixfab.com/t/network-interface-or-qmidev-is-not-exist/1871)
**Author:** [@amhogan](https://community.sixfab.com/u/amhogan)\ **Replies:** 14\ **Last updated:** [February 17, 2022, 8:27pm UTC](https://community.sixfab.com/t/network-interface-or-qmidev-is-not-exist/1871 "2022-02-17T20:27:01Z")
Hi all, I am stuck on the QMI configuration when it cannot detect the QMI device. I believe the APN is correct for sixfab, but probably is not today’s problem. How did you fine folks get past this point? Much obliged… --- ## [Telit ME910 Reconnecting and Disconnecting/Not routing packets](https://community.sixfab.com/t/telit-me910-reconnecting-and-disconnecting-not-routing-packets/1865)
**Author:** [@meepmeep22](https://community.sixfab.com/u/meepmeep22)\ **Replies:** 3\ **Last updated:** [February 5, 2022, 12:45am UTC](https://community.sixfab.com/t/telit-me910-reconnecting-and-disconnecting-not-routing-packets/1865 "2022-02-05T00:45:25Z")
Hello, I keep experiencing this issue where the hat on my RPI will not connect to the internet whatsoever, even though its reporting “0,5” on CREG. The unit also disconnects and reconnects from my Pi in in 15~s interva… --- ## [Telit LE910CX no connection/+CREG returns 0, 2 with Sixfab SIM](https://community.sixfab.com/t/telit-le910cx-no-connection-creg-returns-0-2-with-sixfab-sim/1872)
**Author:** [@ECaricato](https://community.sixfab.com/u/ECaricato)\ **Replies:** 7\ **Last updated:** [January 31, 2022, 12:00pm UTC](https://community.sixfab.com/t/telit-le910cx-no-connection-creg-returns-0-2-with-sixfab-sim/1872 "2022-01-31T12:00:11Z")
Hey, I currently have two devices, that are unable to connect to the internet via the LTE module. I have installed the device just like 3 others before (same procedure), but the latest two are unable to connect. Here a… --- ## [UDP Connection not working](https://community.sixfab.com/t/udp-connection-not-working/1859)
**Author:** [@testsubject42](https://community.sixfab.com/u/testsubject42)\ **Replies:** 1\ **Last updated:** [January 25, 2022, 12:09pm UTC](https://community.sixfab.com/t/udp-connection-not-working/1859 "2022-01-25T12:09:19Z")
Hi, I’m trying to use a UDP connection to push data, but when I try to follow this guide, every single command gives an error message. UDP Connection with Cellular Shield/HAT In addition, when I’m trying to type in min… --- ## [Using a defferent SIM card](https://community.sixfab.com/t/using-a-defferent-sim-card/1712)
**Author:** [@ShmyaksMaks](https://community.sixfab.com/u/ShmyaksMaks)\ **Replies:** 1\ **Last updated:** [January 5, 2022, 1:48pm UTC](https://community.sixfab.com/t/using-a-defferent-sim-card/1712 "2022-01-05T13:48:17Z")
Hi. I’m thinking of buying “Raspberry Pi 4G/LTE Cellular Modem Kit”. This kit comes with Sixfab SIM card. Do I have an opportunity to use any other SIM cards (T-Mobile, AT&T etc.)? I’m just not planning to use my projec… [Next page](https://community.sixfab.com/tag/core/56.md?match_all_tags=true&page=1&tags%5B%5D=core)