Generic network issues. Before using this tag, check if there's a closer fit (see tag wiki).

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1answer
787 views

“Android broadcasting MAC when the Wifi is turned off” How authentic is it?

According to TheHackerNews latest article, http://thehackernews.com/2014/02/chainfire-released-pry-fi-android-app.html According to the expert, the latest versions of Android OS keep on ...
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votes
1answer
180 views

Why does my Android phone download files slower over the same network than my laptop?

I have a HTC Legend running on JB. While on the same network, the same download file gets downloaded on my Legend slower than it does on my Laptop? (no change in any conditions whatsoever)
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votes
1answer
3k views

Which application keeps port opened on android? [duplicate]

Possible Duplicate: List of open ports on Android On my nexus 7 rooted device some programs keep two ports opened (8080 and 8082). How can I determine what are those applications? Netstat ...
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votes
1answer
2k views

In Android Is it possible to access the physical layer of 2G/3G to transmit voice/data

I wanted to make an walkie talkie app in android, i know there are a lot of apps like these but they use the Wi-fi or they are just web services. But if we want to like transmit voice/data on 2G/3G ...
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votes
1answer
1k views

How To Protect Mobile Internet Access?

I want to know how to protect mobile data connection function in Android. I don't want somebody or me accidentally switching it on. I need something like Smart AppLock but to protect basic phone ...
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1answer
665 views

Where can I get he CIFS kernel add ons to run CIFS?

I use a GB ROM on my Infuse 4g but it does not have CIFS built in. I am told there is an external way of adding this in. Does anyone have a link to this?
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votes
1answer
42 views

How can I add multipath TCP ability to my nexus 5?

I want to be able to connect to my wifi and mobile data plan simultaneously, I've heard that this is possible through MutlipathTCP , and that the support of this protocol has been built in android OS. ...
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votes
2answers
112 views

How To Sync Data From Specific App(s) Across Multiple Devices

I know some are going to skip over reading this and just think this is regular Android syncing, I can assure you this isn't the same. I'm not talking about sytem, email, social media, or calender ...
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votes
3answers
5k views

How to connect an external hard-drive to a tablet

Is there a cable which connects my (normal/usual) external hard drive (which I use with my PC) to my Samsung Galaxy Tab S with a Lollipop Android operating system? If so, should it have an external ...
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votes
1answer
92 views

How can I connect to an android device using its hostname instead of its IP?

I have 4.2 version. I developed application which implements a webserver on the device. so If I want to connect to the device all I need to do is address its ip: http://192.168.10.x:8080. I want to ...
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votes
1answer
318 views

Getting message “Unknown id: netcfg” while setting up usb0 interface for reverse tethering

I am trying to setup reverse tethering between Sony Xperia 4.0.4(rooted) and Linux 12.04. I'm following steps from Matthew Read's answer on this post, How to set up reverse tethering over USB? All ...
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votes
1answer
611 views

Configuring wired network connection with WiFi still enabled

I have a Nexus tablet and a USB-OTG + USB/ethernet connected. I have proved the hardware works by disabling WIFI and ifconfig'ing up eth0 with netcfg eth0 dhcp ping, traceroute all work as ...
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votes
1answer
3k views

How to set up a network connection between Android phone and Windows PC without Internet

Is it possible to connect my Android phone (Galaxy S3) directly to my Windows (7) PC in such a way that I can make network connections to the PC from the phone, without a pre-existing WiFi network? ...
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votes
2answers
211 views

How to find the list of servers accessed by a webpage on android?

On my desktop Firefox I can view the list of servers any given web page accesses either by checking with Firebug or by pressing "Ctrl-i" Page Info > Media. Out of the two Firebug is of course much ...
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votes
1answer
314 views

Is it possible to scan WiFi access points without turning on WiFi?

Just as the title says, is it possible to scan all WiFi access points around the Android phone device when WiFi is turned off (e.g. only using 3G)?
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votes
1answer
47 views

Why does phone has 2 different IPs

When I check my IP at whatismyip.com (for example) I cab see my IP is 109.253.X.X. When I type netcfg at the phone's terminal I can see the line rmnet0 UP 10.229.X.X And indeed when I try out ...
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votes
1answer
504 views

Possible to share mobile internet (tether) while connected to existing wifi network?

I have an existing wifi network and a Google Nexus 5 (un-rooted, stock android) with 3G data connection. I would like to tether my mobile to share internet to all devices in existing network which ...
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votes
3answers
449 views

How to share android screen with users outside LAN?

I work as a developer from home and I wish to demo the android app to my boss. He doesn't have an Android phone, so I have to demo the app from my phone and demo all scenarios for him from my android ...
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votes
3answers
3k views

How can I share my files from mobile device to PC through wireless router?

I have a wireless router and my pc has ip : 192.168.1.101 and my htc desire mobile has ip: 192.168.1.102. But I am not able to ping my mobile from PC. I just want to access my files on mobile through ...
0
votes
1answer
173 views

google.com redirected after xpressconnect installed

I'm using Android 2.3 on Nook Color (ROM CyanogenMod). I installed xpressconnect to connect to the wifi network of my school, and successfully configured it. I can access the internet normally. ...
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votes
2answers
8k views

Xperia x10i complaining “no network connection” in some apps, but not others

I have an Xperia x10i running firmware version 2.1-update1 from 3 (a very annoyingly-named mobile service provider). After returning from a trip, I have noticed that certain applications are having ...
0
votes
1answer
670 views

Looking for a network monitor that can enumerate outbound connections

I have a rooted Galaxy S2, and I want to block access for all apps whose primary function does not require network connectivity. I am using DroidWall and LBE Privacy Guard (both require root) to ...
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votes
1answer
1k views

Mobile Network not available despite full coverage

I've been to my network provider and the problem is with my phone. I woke up on Tuesday with an unread message but have been unable to respond since. My lock screen says that I can make "Emergency ...
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votes
0answers
33 views

How to use SPAN [Smart Phone Ad-hoc Network] Framework to establish Mesh Network in a particular area? [closed]

I am working on an android based application, which will be used in the emergency or disaster situations to help the user, which path to follow to evacuate safely. Therefore, in this regard I need to ...
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votes
1answer
23 views

Is it possible to share a hard drive connected by USB in a local network?

I have an android smart TV with android 4.1, USB and LAN port. For file transfer I have a USB hard drive which I move from my computer to the smart TV, but it is kind of annoying. I would like to ...
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votes
0answers
56 views

How can I view detailed information on a WiFi connection on an Android device?

Background / Purpose I'm setting up a wireless network in which a Raspberry Pi works as the router & access point (following Adafruit's Guide). After getting it all set up, I tested the network by ...
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votes
0answers
56 views

How can a tabelt forget the SSID of a wifi network

We have a product that combines one Galaxy Tab 3 7"or Galaxy Tab 4 7" tablet, both wifi-only, with a Mikrotik RB951G-2hnd router. The Mikrotik has a hidden wifi network so we add it manually to the ...
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votes
0answers
13 views

Connect with the Filezilla Server Software to a FTP Server

I'm running a FTP Server on my Android device, there I want to change the options, but this is very uncomfortable, and I want to have a more overviewed Log, so I tried to connect with the FileZilla ...
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votes
0answers
46 views

Wifi tethering over existing AP

I have a wireless lan without internet access, and I would like to be able to share my phone's internet connection over this network but I can't find any solution. I need to keep this network, it's ...
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votes
0answers
86 views

OpenVPN Connect (Android): How to allow local traffic to bypass VPN

I use the OpenVPN Connect app on my Android devices to route my internet traffic through commercial VPN Service providers (Private Internet Access and IPVanish). I can access the internet through the ...
0
votes
1answer
21 views

New cable modem giving Android Phone time outs on sites

I just changed from DSL to Cable Broadband and I'm having a rather peculiar problem. Most of the time I get time outs from hosts using my Samsung Galaxy S4 phone while my other wireless devices work ...
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votes
0answers
46 views

Any network analyzer apps for the OnePlus Two?

I just got the OnePlus Two and noticed that Intercepter NG isn't compatible for this phone. It is my understanding that only specific WiFi chipsets can handle monitor mode. Any idea if the OnePlus ...
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votes
0answers
23 views

Android phone as offline router [duplicate]

I currently use an old wireless router to connect two wifi devices. The two devices connect to the SSID of the router, then the router allows traffic between them. No internet connection/uplink is ...
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votes
0answers
171 views

Android 4.4.2 TV Box Ethernet issue

I have this Android Box received on 29-Sep and worked fine for next 2 days. But later it developed ethernet connectivity issue. Now I cannot enable ethernet from settings. When I click on ON/OFF ...
0
votes
0answers
38 views

Do android devices unregister from their current wi-fi network?

I have an android device connected to my router through wi-fi. When I turn off the wi-fi does it unregister from the network? Also, when I turn off the device without previously turning off the ...
0
votes
1answer
85 views

My Galxay Grande Prime can't connect to 3G anymore

I used to connect using 3G without any problem. But suddenly the 3G connection is not working anymore. Problem: The networking Symbol "H" appear for few seconds (2s-3s) and they disappear and it ...
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votes
0answers
66 views

USB tethering in bridged mode

I now successfully USB tethered in router mode. Phone acts as a NAT-router assigning internal IP-address to computer. I need USB tether in bridged mode, when phone shares same IP-address with computer ...
0
votes
1answer
146 views

Android to listen TCP connection

Is it possible to put Android to accept outbound connections, ie. act as a server waiting for connections? If so, is there any hindrance like an embedded Android firewall? What I have in mind is to ...
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votes
0answers
191 views

Is there something like Hamachi for Android? Or some kind of virtual LAN app?

A friend and myself want to play games like Terraria and Minecraft: Pocket Edition. Both only have local wifi multiplayer. If I were on PC, I could just fire up Hamachi and we could play. But I can't ...
0
votes
1answer
124 views

I can't configure my tablet's usb to ethernet ip setting manually

I have lenovo A3300-GV tablet which have usb ethernet support. I use micro usb to ethernet adapter and it work fine with my router. where my internet provided by local cable operator ISP Siti ...
0
votes
1answer
43 views

Monitor Outbound Connections

I just got a new LG G4, and connected it to my office wifi. The network IT guy asked what I had running on my phone because it was making a lot of network connection calls. He said he saw 3 in about a ...
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votes
0answers
49 views

VPN and hotspot client connectivity

I would like to have VPN connection combined with Android hotspot, to allow a workstation PC to connect to one of the VPN's computer. So far, I managed to establish the VPN connection and connect the ...
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votes
0answers
60 views

How to set up Virtual wifi

Is it possible to set up virtual wifi on android ,such that one device could be connected to multiple wifi hotspots at the same time.
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votes
0answers
160 views

ES File Explorer - accessing photos on NAS

It's just weird - I have no problem with accessing the photos I have on my Netgear NAS 102 from my PC. I can browse them and display them perfectly fine. I decided to to the same on my Android 4.4.2 ...
0
votes
1answer
62 views

WiFi ICON is gray on my kitkat ONLY at home and ONLY with a specific device [duplicate]

I have noticed that when I'm at home, the WiFi icon is always gray, so I cab still have access to the internet but notifications from apps like whatsapp, Facebook, etc doesn't, work. When I connect to ...
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votes
0answers
31 views

I cant browse internet network data

My whatsapp and viber can connect to internet by wifi or network data but my browsers just work with wifi and dont work with network data. how can I fix it?
0
votes
1answer
1k views

How do I mount an NFS share on an CM 12?

I'd like to mount an NFS share on my Android cell phone, with perhaps a mount-unmount button on the home screen. Any ideas of how to accomplish this? My /system/lib/modules is empty. It doesn't have ...
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votes
0answers
45 views

What is net interface 'vip0'?

When I list network devices on my Android phone, I see vip0 in the list and this is bugging me. I can't find any information relating to this mystery device. Can anyone possibly tell me what this ...
0
votes
0answers
38 views

Chromecast performance differs between devices

I have a Chromecast in my bedroom and a dual-band router in the living room. The connection is solid enough that it will connect, and on my Moto X using the 5GHz radio can play 1080p video without ...
0
votes
0answers
6 views

how to use my pc network on my android (4.1.2) [duplicate]

I am Using MICROMAX P 410 I .I don"t Want To Pay For Data In My Mobile.I Want My Pc Network,So I Request To Solve My problem