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Need port forwarding on my TP-Link router

Y
Rang

Hey guys,

 

I have a SIM card from O2 that is inserted in a TP-Link router, and I'm using it as hotspot internet.

One of my devices is connected to the wi-fi through that router. The device needs a specific port forward in order to work properly (port 44158)

I have set up the port forwarding in the TP-Link router. Nevertheless, seems like there are some restrictions from the O2 side, the port is not opened.

 

Can someone help on that or had similar experience?

 

Thanks

icon

Lösung von schluej 19 September 2021, 12:28

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15 Antworten

schluej
Rang

Moin,

cngnat has to be turned off.

You have to pay a one time fee of 49,99€.

After that you have to change the APN and you are able to use port forwarding.

 

Live long and prosper 🖖
Y
Rang

Moin,

cngnat has to be turned off.

You have to pay a one time fee of 49,99€.

After that you have to change the APN and you are able to use port forwarding.

 

Hi schluej,

 

cngnat = Configuration NAT,  I suppose 

Do you have any info how the 49,99 service is called and where do I pay for it ?
And what do you mean by “changing the APN” ?

 

Thanks

schluej
Rang

cngnat = Carrier-grade NAT

Write the the 50€ are ok. Then a o2 Mod will activate the official IP for U.

Live long and prosper 🖖
Y
Rang

cngnat = Carrier-grade NAT

Write the the 50€ are ok. Then a o2 Mod will activate the official IP for U.

 

I’m ok to pay one time fee of 49,99€. Please activate it

 

Thanks a lot for the info
I’ll let you know if I have any changes so far

Joe Doe
Rang
Benutzerebene 7
Abzeichen +5

@Your_e Changing APN means: change APN name from internet to netpublic 

Bin nur Kunde und versuche anderen nach bestem Gewissen zu helfen / I'm just a customer and try to help others as best I can
o2_Tobias

Hi @Your_e, 

welcome to our English Community. 

It is nice that @Joe Doe and @schluej already helped you out with the suggestions. 

Now it is my turn to activate the public IPv4-address for you. Before I do that, I still need some personal data from you. Therefore, I wrote you a private message via @o2_Support. Please reply there to my request. 

Thanks a lot. 

 

Loving greetings,

Tobias

Lesenswerte Artikel und mehr: https://g.o2.de/community-treffpunkt oder https://g.o2.de/News Schaue einfach mal vorbei.
o2_Tobias

Hi @Your_e, 

thanks for your prompt reply at @o2_Support. 

I have just activated the public IPv4-address for you. 

As @Joe Doe already told you, please change the APN to “netpublic”. 

You will see the charge of 49,99 € on your next invoice. 

Additionally, I have ordered the delivery of the personal identification-code by letter to your contact address. You will therefore receive a letter in the next days. 

If you have any further questions, just feel free to contact our English Community. 

 

Loving greetings,

Tobias

Lesenswerte Artikel und mehr: https://g.o2.de/community-treffpunkt oder https://g.o2.de/News Schaue einfach mal vorbei.
Y
Rang

Hi @Your_e, 

thanks for your prompt reply at @o2_Support. 

I have just activated the public IPv4-address for you. 

As @Joe Doe already told you, please change the APN to “netpublic”. 

You will see the charge of 49,99 € on your next invoice. 

Additionally, I have ordered the delivery of the personal identification-code by letter to your contact address. You will therefore receive a letter in the next days. 

If you have any further questions, just feel free to contact our English Community. 

 

Loving greetings,

Tobias

Thanks a lot for the help and support. Will check if the updates took place and if it properly works. 

 

 

 

 

Y
Rang

@Your_e Changing APN means: change APN name from internet to netpublic 

I suppose this will do the trick, but just correct me if I’m wrong:

1. disable NAT;
2. use  “netpublic” instead of “internet” (should I leave the other part as it is - “netpublic.eplus.de” ?);

 

Joe Doe
Rang
Benutzerebene 7
Abzeichen +5

@Your_e Only netpublic without suffix and without username / password 

Bin nur Kunde und versuche anderen nach bestem Gewissen zu helfen / I'm just a customer and try to help others as best I can
M
Rang
Benutzerebene 1

Hi, and the Authentifizierungsart? None, PAP oder CHAP?

The APN Type ,I Think Dynamic is right?

Joe Doe
Rang
Benutzerebene 7
Abzeichen +5

@Your_e PAP

Bin nur Kunde und versuche anderen nach bestem Gewissen zu helfen / I'm just a customer and try to help others as best I can
o2_Tobias

Hi @Your_e, 

wow! You got some help from @Joe Doe Thanks a lot. 

Did you succeed with these suggestions?

 

Loving greetings,

Tobias

Lesenswerte Artikel und mehr: https://g.o2.de/community-treffpunkt oder https://g.o2.de/News Schaue einfach mal vorbei.
Y
Rang

Hi everyone,

 

Looks like the port forwarding works and it is opened for the dedicated device.

Nevertheless, I will proceed with more testing trough the week and will let you know if I encounter any issues.

 

Until then, I would say thanks a lot everyone for help and contribution

 

Best,
Your_e

o2_Tobias

Hi @Your_e, 

great that you made it! :thumbsup:  

If you have any further questions, just feel free to contact our English Community again. 

 

Loving greetings,

Tobias

Lesenswerte Artikel und mehr: https://g.o2.de/community-treffpunkt oder https://g.o2.de/News Schaue einfach mal vorbei.

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