Thema "Re: ipv6 host exposure doesn't work" in Geräte

ipv6 host exposure doesn't work

user1980 — Mon, 09 May 2022 19:05:39 GMT

Ich habe ein Vodafone Station-Modem/Router und habe die IPv6-Host-Belichtung aktiviert, aber es ist nicht möglich, den offenen Port im internen Gerät zu erreichen. Wenn die Firewall deaktiviert ist, funktioniert die Belichtung, aber das ist keine gute Lösung.

Ich habe anscheinend viele Beiträge zu genau demselben Problem veröffentlicht, aber wir scheinen, dass die Verschmutzung nicht öffentlich verfügbar ist.

Wo finde ich die Lösung für dieses Problem?

Danke.

Original text:

I have a Vodafone Station modem/router and have enabled the IPv6 host exposure, however it is not possible to reach the open port in the internal device. When the firewall is disabled, the exposure works, however this is not a good solution.

I have seem many posts regarding exactly the same issue, howevwe seems like the soilutuon is not publically available.

Where can I find the solution for this problem?
Thank you.

Re: ipv6 host exposure doesn't work

Claudia — Tue, 10 May 2022 06:21:28 GMT

Hello user1980,

we need some details from you first. Please have a look at the thread Alles rund um Störungsmeldungen and send the information from there.

Kind regards,

Claudia

Re: ipv6 host exposure doesn't work

user1980 — Wed, 11 May 2022 20:19:34 GMT

Hello Claudia,

Please find the information requsted below:

In which state do you live? Please also send the zip code
Bavaria D-81929
What contract do you have? (e.g. internet + phone 100)Red Internet & Phone 1000 Cable
Which modem/ router are you using? (e.g. Hitron)
Vodafone Station Firmware version: 3.0.41-IMS-KDG
Do you use a rental device from us or do you have your own device ?Rental device
Which error occurs? (Speed too low; packet loss) Also send screenshots of speed tests (with date and time) and tracerts/ping plotter measurements in the event of packet loss or ping problems. Set the ping plotter to 2.5 seconds for the interval and use affected services as the target.
IPv6 host exposure doesn't work with Firewall enabled. Even after configuring the exposure for my device it is not reacheable from outside, unles the firwall is deactivated. When I reactivate the firewall, the exposure keeps working for a while, but after around 24 hours it stops working again.See atached pictures.
How is your device connected to the modem ? ( LAN; WLAN; additional router; PowerLAN )The exposed device is connected via LAN
Start and period of the disruption (e.g.: since the beginning of April; only in the evening)Since I did this configuration in March
Also upload a screenshot of the signal values . You can find this in the user interface of your cable router via 192.168.0.1 or via 192.168.178.1 on the Fritzbox.Not relevant
What measures were taken by the fault hotline (available on 0800-5266625 for Vodafone Kabel Deutschland or 0221/46619100 for Vodafone West)?No measures as they were not contacted.

Re: ipv6 host exposure doesn't work

pRo-Marco — Fri, 13 May 2022 05:06:05 GMT

Hi user1980,

it seems like a firmware-bug. Let us have a look at it. Please send me your name, address, day of birth and customer number by PN. Please also let me know here if you have sent the message.

Kind regards

Marco

Re: ipv6 host exposure doesn't work

user1980 — Fri, 13 May 2022 17:23:57 GMT

Hello @pRo-Marco @PN sent!

Re: ipv6 host exposure doesn't work

pRo-Marco — Sun, 15 May 2022 08:37:53 GMT

Hi user1980,

we did a firmware-update. Please proof, if it works now.

Kind regards

Marco

Re: ipv6 host exposure doesn't work

user1980 — Sun, 15 May 2022 09:13:11 GMT

Hello @pRo-Marco,

I can cofirm the the firmware was updated to 3.2.46-IMS-KDG,

However the host exposure still not working.

Regards

Re: ipv6 host exposure doesn't work

RobertP — Sun, 15 May 2022 10:21:51 GMT

try a factory reset:

press and hold reset button for at least 20 seconds

Re: ipv6 host exposure doesn't work

user1980 — Sun, 15 May 2022 16:15:46 GMT

Hello @RobertP,

The problem still persists after the facory reset.

Regards.

Re: ipv6 host exposure doesn't work

RobertP — Sun, 15 May 2022 16:35:35 GMT

@user1980 schrieb:
The problem still persists after the facory reset..

then it seems that 3.2.46-IMS-KDG has not fixed the problem 😞

Re: ipv6 host exposure doesn't work

user1980 — Sun, 15 May 2022 17:21:27 GMT

Is this a known problem?

Re: ipv6 host exposure doesn't work

RobertP — Sun, 15 May 2022 18:37:18 GMT

@user1980 schrieb:
Is this a known problem?

Yes, well known 😞

Re: ipv6 host exposure doesn't work

user1980 — Mon, 16 May 2022 16:03:02 GMT

As far as I could understand from other posts, one option to overcome this is to change the router to bridge mode, where it act only as the DOCSIS modem.

Then I could use my own router/wifi AP.

My question in this case is: The modem would receive also a public IPv4 address, along with this IPv6?

Regards

Re: ipv6 host exposure doesn't work

RobertP — Mon, 16 May 2022 16:14:08 GMT

@user1980 schrieb:
My question in this case is: The modem would receive also a public IPv4 address, along with this IPv6?

no 😞

in Bavaria you will get IPv4 only in bridge mode

Re: ipv6 host exposure doesn't work

user1980 — Mon, 16 May 2022 18:47:00 GMT

Options are narrowing down!

But it would at least be a public IPv4 adress and not one behind NAT, is this assumption correct?

Regards,

Re: ipv6 host exposure doesn't work

RobertP — Tue, 17 May 2022 08:45:06 GMT

@user1980 schrieb:
But it would at least be a public IPv4 adress and not one behind NAT, is this assumption correct?

yes, correct