Port Forwarding On 3G Mobile Data? - Android Q&A, Help & Troubleshooting

Need help with portforwarding on 3gmobile data
I am having an app that needs config about portforwarding. I am using 3g mobile data and dont have any router. I need to use the app. Is there a way I can portforward . I used an app whih showed me that I have 0 ports open. Plz help me with that. I want to use a remote app for which I need the portforward tut. I've also heard that I could use VPN. Please give me step by step procedure......... Any help would be highly appreciated.

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TCP View for Android

Hello! I want to know if there is any app which works like TCPView by Sysinternals for Windows.
I simply want to disconnect active data connections, no matter if wifi or mobile data.
Does such a tool exists?
Edit: i found tools like net tools withhin i can show but dont close active connections.
Also alogcat seems to only show data connections.
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redplate said:
Hello! I want to know if there is any app which works like TCPView by Sysinternals for Windows.
I simply want to disconnect active data connections, no matter if wifi or mobile data.
Does such a tool exists?
Edit: i found tools like net tools withhin i can show but dont close active connections.
Also alogcat seems to only show data connections.
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Click to collapse
I'd recommend some firewall app. Just closing a connection will not hinder the app to re-open it again. Using a firewall app, you can make sure the connection stays closed.
The shell command netstat shows active connections.
Thank you. Im alrdy using avast fw with whitelist mode and it works as it should.
I was asking because some apps dont start until they got an internet connection (even if they dont need one) or it takes rly long till connection times out so they can start.
So i thoight i could block them going online and disconnect the pending connection which is -listening- to some port and waiting for connection.
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Vpn issues

I have had no luck trying to get my vpn to work on my g3. It will connect and run but after a minute or so I will be unable to download or upload any data. I use a paid vpn with unlimited bandwidth so the server isn't the problem. Its client side. It doesn't work from the app from the provider or manually from settings.
Does anyone know ofbany workarounds. The compression usually gives me moderately better speeds and I pay $30 a year for this service and I am now unable to use it.
Any help appreciated.
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fenguepay said:
I have had no luck trying to get my vpn to work on my g3. It will connect and run but after a minute or so I will be unable to download or upload any data. I use a paid vpn with unlimited bandwidth so the server isn't the problem. Its client side. It doesn't work from the app from the provider or manually from settings.
Does anyone know ofbany workarounds. The compression usually gives me moderately better speeds and I pay $30 a year for this service and I am now unable to use it.
Any help appreciated.
Sent from my LGLS990 using XDA Premium 4 mobile app
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Try Cisco's Anyconnect. It's free. It works on my Nexus 7 and my G3.
In general, you don't need to connect through a third party app as android has a built-in VPN client. So try to use the built-in one and if you still face the stability problem, switch the protocols from pptp to l2tp or vice versa.
Also, make sure the network router/firewall permits GRE protocol 47 (You will want to find and enable a "PPTP passthrough" feature on your router that knows how to handle the GRE packets). In fact both port 1723 and GRE protocol shoyld be opened/enabled to establish VPN connectivity by using PPTP.
Hope it could solve the problem.

3g emulation!

I wanna help in this. Is there any app or mod which can make the work of emulate or simulate 3g connection? I need this, 'cause i'm using the reverse tethering app, and it can't make it.Without 3G emulation i can't download apps from google play o files from browser. I also used the ifconfig command and nothing. I hope someone can help :fingers-crossed:

Fake data connection

I am using one application which force me to turn my data connection to continue with that app. I am on WiFi . so I need some thing which can make fool that app that my android is on Data connection instead of WIFI. I know Fake WiFi Module. But I need Fake data Module. please help me. Thank you.

Fake 3g

I am using one application which force me to turn my data connection to continue with that app. I am on WiFi . so I need some thing which can make fool that app that my android is on Data connection instead of WIFI. I know Fake WiFi Module. But I need Fake data Module. please help me. Thank you.
If someone can create it for me i can provide donation
junaidali15 said:
I am using one application which force me to turn my data connection to continue with that app. I am on WiFi . so I need some thing which can make fool that app that my android is on Data connection instead of WIFI. I know Fake WiFi Module. But I need Fake data Module. please help me. Thank you.
If someone can create it for me i can provide donation
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