Firewall and Port Forwarding

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Firewall and Port Forwarding

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Firewall and Port Forwarding
Firewall and Port Forwarding
2015-06-03 03:44:05
Region : Austria

Model : TL-MR3220

Hardware Version : V2

Firmware Version :

ISP :
Drei.at

Hello!
I have a Huawei USB Stick on the MR3420.
Internet is working: OK

With the new sim card from Drei.at I cannot disable the Provider Firewall. The Hotline Tell me to use another APN.I should use "fullspeed" als APN
Ok, Internet is working, but Port Forwarding is not working.

Each Online Tool Tell me the Port is closed.
Now I'm not sure:
ISP Problem or Router Problem?

Also try DMZ ... Same, no Port seems Open.Is there a Special log file where I can see in the request from Internet is coming?

Thank you!
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Re:Firewall and Port Forwarding
2015-06-03 13:37:58
Ok, I use now the orginal USB stick from drei.
I put it in my PC, setup the APN there to fullspeed and put it back to the router.
With this it works.

I read that the Huweia E3272 has his own port forwarding?? Is this correct?
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#2
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Re:Firewall and Port Forwarding
2015-06-03 16:22:36
It is improtant to confirm that IP address obtained under 3G/4G is a public one. If not, you should contact your ISP to solve it.
private IP range:10.0.0.0—10.255.255.255; 172.16.0.0—172.31.255.255; 192.168.0.0—192.168.255.255
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