Mudi GL-E750 doesn't work with Providers with IPv6

Johnex · 2020-05-13T12:49:41.012Z

Click on @alzhao name above his posts, and it’s the blue “Message” button for private message.

tschaefer · 2020-05-13T13:19:06.118Z

Screenshot_2020-05-13 GL-MIFI IPv6870×274 23.8 KB

??

Johnex · 2020-05-13T13:40:24.732Z

Oh interesting, you don’t have that button hmmm. Might be cos you are a new user?

@alzhao Can you start a PM to him?

alzhao · 2020-05-13T14:58:10.331Z

Just did.
Just sent a message

tschaefer · 2020-05-14T07:30:57.788Z

I replied with the teamviewer ID/pw

tschaefer · 2020-05-14T09:58:07.093Z

It works now. Unfortunately I was on lunch. What should I do, if it happens again?
When is IPv6-access possible?

alzhao · 2020-05-14T10:16:47.259Z

When changing from QMI to ttyUSB Internet works. I will check IPV6.

tschaefer · 2020-05-14T10:31:15.407Z

Which USB-port/device should be used?

alzhao · 2020-05-14T10:56:33.309Z

ttyUSB3 is for data and ttyUSB2 is for command

Schlueter · 2021-02-22T10:57:55.477Z

Hello,

I do have exact the same issue here. Could you please provide solution in this thread?

Best regards,

alzhao · 2021-02-22T14:05:36.015Z

Better describe more details. Thread is old. Firmware version also changed.

tschaefer · 2021-02-22T17:52:31.908Z

Despite the latest release 3.105 from 2020-12-07 15:29:22 the problem still persists.
Also with beta 3.201 no success.

Schlueter · 2021-02-23T09:45:25.444Z

Hi there,

in my case the following did help, but I’m noiw facing permanent reconnects (1 Minute-interval):

uci set glipv6.globals.enabled=1
uci commit glipv6.globals.enabled

uci set network.3g.ipv6=1 #enter correct interface-name instead of 3g
uci commit network.3g

edit file /etc/chatscripts/3g.chat:
OK ‘AT+CGDCONT=1,“IPV6”,“$USE_APN”’

Maybe these hints do help you out.

Best regards,

tschaefer · 2021-08-08T12:00:34.151Z

With the firmware version V3.203 - Aug 3, 2021
IPv6 (dualstack) works with Deutsche Telekom, Vodafofone and Telefonica in Germany.
IPv6-only (apn internet.v6.telekom) by Deutsche Telekom still doesn’t work with the mudi.

multinational · 2023-11-29T13:40:16.334Z

firmware version V4
same problem with Mudi

Screenshot 2023-11-29 at 13.38.58820×996 45.9 KB

tschaefer · 2023-11-29T14:13:28.605Z

For the new version I reported it already here:

GL-E750 Version 4.3.8 IPv6 4G LTE, 5G NR, USB modems

Hi, the new version (I did a factory reset to avoid conflicts with old configuration data) does not work with IPv6 properly. “Native” and " Passthrough" don’t work at all. The mode “NAT6” mode works, but that is not the expected behavior. Even the default local addresses are not RFC compliant. (something with dd instead of something out of fd00::/8 ) The old 3.217 was able to run in dualstack mode with (real/public) IPv6 addresses and the natted ipv4 address. Any chance to have working IPv6…

I have got a test firmware. So it worked at least in passthrough mode.

multinational · 2023-11-29T14:43:33.053Z

Can not believe it…

Glinet keeps releasing software upgrades which does not help Mudi to work with EU SIMs ) )

[tschaefer] Could you please to send me that beta?

admon · 2023-11-29T15:02:26.282Z

Did you try the newest beta available?
https://dl.gl-inet.com/?model=e750&type=beta

multinational · 2023-11-29T15:17:32.778Z

is not it the same with STABLE 4.3.8 version

Date Compiled: 2023-09-19 05:59:18 (UTC+02:00)

SHA256: 513099384173d92bd61da058d6fbfe770990d8714bf3315dd5ec758ac94291f5

admon · 2023-11-29T16:08:22.011Z

It could be, I did not check the exact version - it was more a hint that there is a download portal