Connecting you Android device to a computer network.

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42 views

Cached gateway? What is up with that?

I have a Samsung Galaxy Nexus, right now v4.3, but its been having this problem since at least 4.1.1. I carry the phone from home, to work, and back. It is set up to connect to the WAPs in both ...
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1answer
249 views

How can I capture tethered traffic and save it as a pcap file?

I use my Android device with 3G as a hotspot for my laptop. I also occasionally connect other Internet devices to the network, and would like to look at the traffic. I need a way to log the traffic ...
0
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1answer
137 views

Nexus 4 Access Point details

Where can I get details about access point opened by my Nexus 4? I need them to describe network in wpa_supplicant.conf on other device that will be using this network. network={ ssid="example" ...
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1answer
132 views

Tethering Not working

if I enable Tethering (wifi/usb): my phone and the pc can share files on the local net ( phone - pc ) but the Internet connection is not shared at all How can I debug/fix this issue ?
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1answer
149 views

How does Android measure connectivity state? [duplicate]

I know Android has some sort of connectivity measurement, because when there's connectivity the wifi or phone network icons will turn either green or blue, depending on the Android version. In my ...
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0answers
107 views

How do I connect to a hidden network on my Android phone?

I have a PocketWiFi connected to my PC, and I decided to hide it, for better security. Now, I can't connect to it on my android phone, though. I can't find a way to connect to it, even if it isn't ...
4
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0answers
365 views

802.11s mode availability on Android?

Are there any Android devices with wifi chipsets that support the IEEE 802.11s mesh networking standard? Note the question is not about ad hoc mode but mesh mode support, specifically the 802.11s ...
3
votes
1answer
591 views

Always-On VPN option does not list my PPTP VPN

I have successfully connected to a PPTP VPN on Android. It is configured simply with an IP address, and no MPPE encrpytion. However, it does not show up under the Always-On option. I am running ...
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0answers
6k views

How to use an USB-attached wired Ethernet adapter through USB-OtG on an Android smartphone?

Due to my profession I use to have to connect to wired-only LAN-attached devices (like managed switches, routers, set-top-boxes etc) frequently to access their configuration interfaces via ...
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0answers
79 views

access lan address on an android device connected to a laptop via wireless [closed]

Here's what bugs me. I have my laptop connected to my wired campus lan and internet comes through broadband connection, which I share to my android phone via Connectify, because this program creates ...
3
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2answers
2k views

How to reach local computer via machine name instead of IP?

Developer here prototyping a mobile app, somewhat new to mobile: I have a simple HTTP service running (currently) on my main laptop with machine name latitude. Another laptop named vaio sharing the ...
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0answers
28 views

CM network connection icon is grey [duplicate]

I'm using CM 10.2 nightlies on my S 3 (i9305, intl. w/ LTE). However, even though I seem to be connected to a network - the status icon is greyed out. What's even weirder: I can access the web, but ...
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0answers
599 views

ES File Explorer suddenly not allowing connection?

I downloaded the ES File Explorer a while back to get access to my shared files, folders and my 2TB external drive. Everything worked fine until today. I tried to access my external HDD but got an ...
3
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1answer
3k views

How to share Android “Reverse-tethered” internet via Android WiFi?

Before going into main question, we do know that : we can do Reverse Tethering from PC into android (http://forum.xda-developers.com/showthread.php?t=1371345) And we can share current phone internet ...
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1answer
2k views

Problem connecting my Xperia L to wifi..it shows Saved ,secured with WPA2..what should i do?

I tried to connect to my TP-Link ADSL2+ Modem Router (TD-8951ND) with my Xperia L, it worked fine the first three days, but now when I try to connect it shows "Saved, secured with WPA2" . I tried ...
0
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0answers
256 views

Laptop wi-fi connection drops intermittently when 4.2.2 android is connected to the same wi-fi

I have set up home wi-fi network (Linksys WRT-120n router) that comprises of 1 desktop which is connected via ethernet cable. 2 laptops and 1 android device are connected to the same network wireless. ...
2
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3answers
593 views

Connecting Samsung Galaxy Note 8 to a hardwired Ethernet

Has anyone been able to connect the Galaxy Note 8 to a hardwired Ethernet network? If so, what adapter was used? There are times that I cannot use the Wi-Fi and need to connect using a wired ...
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0answers
273 views

Setup of secondary USB ethernet adapter

I brought a cheap combined USB hub + LAN adapter. The hub instead is USB 2 but I found the LAN adapter was only USB 1.1. So I went and brought an Apple USB ethernet adapter and plugged it into the ...
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0answers
155 views

VPN client based web browser for Android to cross over all STUN/TURN/ICE/NAT issues and have a freedom of multimedia

Its too hard to first build one apps and then its nightmare to make the network work. Is it not possible in Android Mobile/Tablet and all Chrome browsers default to have VPN Client embedded? So that ...
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0answers
138 views

tasker: grace time on events

I use tasker to act on state change on wireless services (WifI on, Bluetooth connected, ...). There are cases where, for a very short time, the state of a service changes (no matter the reason: a ...
1
vote
1answer
6k views

Android x86 Virtual box with Internet and connection to adb?

I have Android x86 4.2 Installed on my Virtual Box. My main purpose is debug with eclipse and get internet on Android Some how i am able to get internet and also able to connect from adb (of ADT) but ...
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2answers
223 views

Copy data from phone to wifi network

USB port on my phone broke (can't transfer data). My phone uses built-in memory, no memory card. It works, I connect to wifi, etc. Is there any software or easy way to copy all my files from phone to ...
0
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2answers
295 views

I want to disable internet but not the network

How can I disable internet but keep the network access on Android tablet? I want to be disable internet access to all but selected apps, at the same time I want applications to have direct internal ...
0
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1answer
1k views

Android Smartphone as wireless router (source: pc through usb)

I know I can have my Android phone act as a wireless route, and I know I can connect my Android to my computer's internet via a USB connection. Is it possible, then, to have the phone act as a router ...
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1answer
133 views

How use call a local server by name rather than IP?

I've started MAMP on my computer and I'd like to make a GET call from Android app. I'd like to access the computer by it's name(e.g. computer.local:8888) rather than the computer's ip. On the ...
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1answer
1k views

Samsung Note 10.1 USB Ethernet

I'm trying to get USB Ethernet support on my tablet, which for some reason is apparently disabled even though 4.1.2 directly supports it. (My Note II can use it...) I've come to the conclusion that ...
4
votes
1answer
1k views

Does Android have a “router setup page” when acting as a wireless or wired hotspot?

I can edit all the crucial aspects of my hotspot/router within the setup options for the hotspot/router configuration. I am confused as to how the DHCP works when using up the Android phone as a ...
3
votes
1answer
462 views

Unwanted WiFi proxy issue

I have a Nexus 7 Android tablet. When I connect to my WiFi at home it keeps automatically adding a proxy on localhost:3128 to the connection. When I remove the proxy it works for a few hours and then ...
0
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1answer
270 views

Android on wifi - only local network, no internet

My phone (HTC One X) can't get internet when connected to my office wifi network. My office's wifi has no problem for me and my workers. By default, my phone uses DHCP mode when connected to local ...
1
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1answer
68 views

Traffic analysis and inconsistent results on Nexus One

my question is aimed to those who have already performed some kind of network traffic analysis on Android. My device is a rooted Nexus One. I've developed a simple C program, using Pcap Libraries, ...
0
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0answers
83 views

netcat listening on nexus 4 doesn't seem to respond

I have a Nexus 4 on my wifi network along with a laptop. I would like to establish a connection using netcat from my laptop to my phone. On my phone, I can run uname -a | nc <LAPTOP IP> ...
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0answers
183 views

Possible to connect Android device to Internet with Ethernet

I want to connect my Samsung S3/S4 to the internet using an Ethernet cable and USB network adapter. Is this possible? I have tried a couple different adapters, which don't work, and leads me to ...
0
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0answers
207 views

Tablet not connected to N wifi

I have bought a cheap tablet, and it was not able to connect to my N-only wifi. When I set it to NG or G, it connected fine. So I took it back to the shop and had it replaced. The new one has the same ...
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1answer
418 views

Galaxy S4 filtering incoming connections

I am trying to run an ftp server app on my galaxy s4 (tmobile) and it starts ok, binds to the wifi address and port 8021, but then I can't connect to it. I tried pinging my internal ip address as well ...
0
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1answer
532 views

Improving local wifi speed

I'm would like to use local Wi-Fi Hotspot with no Internet access to connect to multiple Android phones. The problem is, even though is a local network with only a few phones connected and no Internet ...
1
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1answer
340 views

Do I need to root my phone to get a tcpdump?

I'm troubleshooting my aCal installation and the good folks at aCal asked me for the output from tcpdump -A -- do I need to root my phone and install busybox or can I do this from a terminal emulator? ...
0
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1answer
179 views

How to connect 3rd party tcp/ip device to Nexus7

I have a wired tcp/ip based device that I need to access from an android app running on a rooted nexus 7. There is only one hard-requirement1. The tablet's primary internet connectivity must NOT be ...
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0answers
222 views

No web access on Android 2.3.7

I have an LG Optimus V, rooted, with Cyangenmod 7.2.1 (BackSide-IHO) that has developed, lately, a weird network problem: While on 3G (or wifi) every app on the system with the exception of the two ...
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0answers
504 views

Ports on the Android PHONE

I often use my Samsung Galaxy Note2 on local WiFi networks which are protected by a firewall, and experience problems with some apps which are most likely caused by strict firewall rules. Is there ...
3
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0answers
359 views

How to control additional tethering settings on android phones?

I want to use my phone and data plan as a temporary solution for providing Internet for my whole home network. I have plugged it into my OpenWRT router via USB and it's network device usb0 is so far ...
3
votes
1answer
307 views

android 4.1.1 network connectivity issues

device: asus memo pad mev172v issue: Apps (facebook, play store, ym, skype, etc) cannot access the wifi network. I can browse using Chrome (except for SSL sites) and can use the Youtube app. tried: ...
2
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0answers
293 views

Cannot ping Android devices on same wifi network

I have a Nexus 7 running CyanogenMod 10.1. For some reason I cannot reach it from my laptop on the same wifi network. I cannot ping in either direction. In the past i have been only able to ping one ...
0
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1answer
134 views

Access CentOS server on VMware from Android mobile?

I'm stacked on this issue , I'm basically trying to make calls between android device and php pages to deal with mysql database . I could reach WAMP server from chrome on android emulator on windows ...
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2answers
847 views

Use Galaxy S2 / S3 as router for PC lan gaming

I have a computer with no network interfaces (the only one it had went faulty). My friend's PC's network interfaces are working fine. We want to play PC LAN games, but when I set my Galaxy phone to ...
8
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3answers
12k views

How is WhatsApp able to receive messages when not in use?

I'm curious about how WhatsApp is able to receive messages when not in use. I mean, I understand that WhatsApp works using the Internet connection rather than the cellphone network. Imagine that I ...
5
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1answer
735 views

How to listen which URLs an app tries to connect

Is there an app (or some other way) that could listen to other apps, and their network? I have this one app, and I couldn't figure out where it gets its images. I tried to google an app to listen to ...
3
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2answers
6k views

How can I configure Android to login to an ISA proxy server?

I see that if I did a long touch over a Wifi network, I can specify some proxy settings. In my company we use a Isa Proxy server, and each user has to login through domain server. Is there any way to ...
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1answer
391 views

Do I need adb? Whats wrong with terminal?

I'm pretty new to Android, but I have a bit of linux understanding. Do I need to use adb and do I need to type adb before every command? I have SSHDroid running on my GS3. I open my regular linux ...
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0answers
143 views

Rooted Kindle Fire can't connect to Socket

I rooted my first-generation Kindle Fire (at the time running 6.3.2) so I can run Jelly Bean on it. However, when programming a simple networking app, the following line: Socket sock = ...
0
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3answers
1k 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 ...