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1
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149
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Why is UDP traffic bypassing my Android SOCKS5 Proxy server? (Is VpnService essential for UDP?)
I'm a student developer working on an Android application that acts as a SOCKS5 proxy server.
What I've Implemented:
A SOCKS5 server on Android that handles the protocol's handshake, request, and ...
0
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1
answer
131
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How to configure VPN on Android for a React Native app that couldn't work with it
I've just finished building my first application for Android with React Native and Expo. The app is configured to access a specific server IP address via a VPN. Currently, the domain name is not in ...
3
votes
1
answer
272
views
Implementing a local VpnService that allows whitelisted traffic won't load any websites
Let me preface this by saying that I'm definitely out of my depth here in terms of knowledge. I'm trying to implement a VpnService that users of my app can enable in order for any traffic not going ...
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0
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127
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Is there a way to implement domain-based split tunneling in Android without parsing DNS queries?
Is there a way to implement domain-based split tunneling in Android without parsing DNS queries?
Hey fellow Android devs,
I'm working on implementing domain-based split tunneling in an Android VPN ...
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0
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47
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Android VpnService, Called establish method error,
When I call the establish method, I get the following error:
java.lang.IllegalStateException: Cannot set address
or
java.lang.IllegalStateException: Cannot bind com.sdp.etrust.sdk.logic....
0
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0
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41
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Failed to connect to VPN server
I am writing a VPN client for Android. There is a configured server on the hosting that has the firewall disabled. I connect to the server through the browser via the 3x-ui panel. And when you try to ...
0
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0
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160
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Flutter openvpn_flutter library connection issue when changing minSdkVersion to 23
I'm developing a Flutter app using the openvpn_flutter library, and I’m facing an issue when changing the minSdkVersion from 21 to 23. The app works perfectly fine with minSdkVersion 21, but when I ...
0
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2
answers
498
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How to Add Http Proxy Authentication Credentials in VPNService on Android?
I am trying to make proxy settings via a fake vpn in my react native android application. I am giving proxy settings into builder thanks to VpnService with android.net.ProxyInfo package.
But the proxy ...
3
votes
2
answers
998
views
How to implement VPN split tunneling in Android's VpnService to exclude certain IPs from the VPN tunnel?
I am trying to implement split tunneling in an Android VPN application. Specifically, I want all traffic to go through the VPN by default, but certain IPs should bypass the VPN and use the regular ...
0
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0
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130
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Android VPN service || Able to capture packets but failing to do DNS resolution
Goal
The purpose of this work is to find a way to make a transparent proxy that will log the packets.
Things that are happening -
I can capture the packet log it.
Able to send the packet to dns ...
0
votes
1
answer
826
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Connecting to IPsec IKEv1 VPN Server on Android devices
I have the second:
My company bought VPN servers with iOS app for managing VPN connection to that servers. I need to write the same App for Android devices. I never worked with VPN connection on ...
1
vote
1
answer
893
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How to Implement a Local VPN in Android for Content Filtering Without Server Dependency?
I'm working on an Android application that requires creating a local VPN to route all device network traffic for content filtering purposes. Instead of using a remote VPN server, my goal is to develop ...
2
votes
1
answer
176
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Android vpnInterface causes ERR_NETWORK_CHANGED Error
I'm working on a Kotlin app in Android Studio that requires the user's web browsing to be monitored. I tried to use the android VPN API for this, and wrote the two functions below. The script compiles ...
1
vote
0
answers
140
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Android VPNService - DatagramChannel cannot write packets after calling VPNService.establish
I'm working on a pet VPN project for Android. Now I need to develop an application that would send all packets from the device to a remote server and receive a response from it (without authorization ...
1
vote
0
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110
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Access VPN profile in Flutter application
I want to develop an application with Flutter and the app must access the VPN profile of the device and list of the available VPNs.
Also I want the app to automatically turn on or off the VPNs.
Is ...