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

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0
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0answers
9 views

Use rooted android to capture all traffic on wan using monitor/promiscuous mode

Before I begin, I've searched quite a lot and haven't been able to find exactly what I'm looking for. I have a rooted Nexus 5 with Kali Nethunter installed. It's very easy to capture all network ...
0
votes
1answer
22 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 ...
0
votes
1answer
20 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 ...
2
votes
0answers
19 views

How to use network interface as non-root user?

I want to communicate between my Android device and my Linux box over IP through the USB network interface mode. The device I'm using is a OnePlus One running CM12.1 nightly builds. It's rooted and ...
0
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0answers
16 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 ...
1
vote
1answer
26 views

Connection timeout to single IP

I have a strange problem and I am not sure how to debug this. My Android phone (OnePlus One, Android 5.1) is connected to my WiFi (FritzBox 7490) at home. Everything works fine except connections to ...
2
votes
0answers
28 views

ifup/ifdown scripts

I am fiddeling with some network related things and want to try them on Android too. In Ubuntu it was quite easy to run some commands if an interface (eth0 or wlan0) goes up or down by simply adding ...
0
votes
1answer
32 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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0answers
56 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 ...
2
votes
1answer
70 views

Restrict Internet access to a particular app only for a specific time period on an unrooted device

I have an app that behaves poorly. It is constantly uploading stuff in the background. I think I could get it to use less power if I could impose some sort of "parental control" type feature on it. ...
1
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0answers
45 views

Routing instead of NAT/Masquerade for WiFi Tether clients

When clients connect to Android Tethering they get IPs of the private Tethering networl. There is plenty of info available on how to NAT/Masquerade WiFi tethering clients (for example into a VPN), but ...
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0answers
13 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
26 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 ...
1
vote
0answers
63 views

Why does my Moto X phone support mDNS but my Samsung Tablet does not?

I have a device that is broadcasting mDNS, I am using this app to view it in the Bonjour Browser: https://play.google.com/store/apps/details?id=net.he.networktools&hl=en On my Samsung Tablet, it ...
0
votes
1answer
159 views

Using Local (private) DNS server on Lollipop

I have a website hosted on an IIS server on my network. The DNS for this website on only valid from within the network. The DNS cannot be resolved outside of this local network. I am using Wi-fi to ...
1
vote
2answers
220 views

UDP communication between PC and Android via ethernet

1. I am testing with a rooted nexus 5 operating on lollipop 5.1. 2. This is all with no wifi connection. I am trying to send UDP packets between a PC and an android device with an otg cable and ...
0
votes
1answer
101 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
0answers
38 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 ...
1
vote
0answers
21 views

Ngrok (compiled for Arm5) crash on android: can't find core dump files!

I downloaded Ngrok which I want to install on a old HTC Hero [the project is to transform the phone in a ipcam, reachable behind a NAT network], so I chose the version compiled for Arm5. You can find ...
4
votes
1answer
72 views

How to see all TCP connections being routed for hotspot?

I want to see a list of all active TCP connections on my Android device, regardless of whether they terminate in the device. E.g., when my phone is serving as a WiFi hotspot, I would like to see all ...
0
votes
0answers
28 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.
0
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0answers
56 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
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1answer
56 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 ...
1
vote
0answers
35 views

How does Android perform Data-Wifi Switch

I am trying to learn from Android source on Data-Wifi automatic switch. The closest I can get is DataCommand and WifiCommand, they seem to switch network preference (through ConnectivityManager), by ...
2
votes
0answers
108 views

How do I repair Android DHCP issues?

My phone plan comes standard with a lot of data and as a result, I've been regularly using the Mobile Hotspot feature built into it, on my laptop. The phone is a Samsung Galaxy S5 and is rooted on a ...
1
vote
0answers
78 views

Create static route for WiFi connection

My android 4.4.2 device is on a corporate network which requires a static route to access another subnet. This static route is served by DHCP but I don't think Android is respecting it. Is there a ...
1
vote
0answers
67 views

Win 7 wifi hotspot connection not able to share internet

I have created an ad-hoc wifi hotspot connection using > netsh wlan set hostednetwork mode=allow ssid=WinWlHS key=MyPassword keyusage=persistent Then I have started hotspot using netsh wlan ...
0
votes
0answers
108 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 ...
0
votes
1answer
572 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? ...
0
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0answers
25 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?
9
votes
2answers
4k views

Set Android to update only via WiFi?

We own an Android phone (a Nexus 5, so it's "standard" Android) and use it with a very limited data plan. Sometimes it downloads huge updates over the mobile network, even though it's at home and ...
0
votes
1answer
147 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 ...
1
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0answers
40 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
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0answers
36 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
2answers
571 views

Is it possible to assign a static IP address without a DNS?

Is it possible to assign a static IP address without a DNS in Android 5.1? Is there anyway to achieve it? I can do this in iOS so I'm wondering.
0
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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
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0answers
38 views

How to use mobile data just for one application when connected to a specific WiFi network?

My company offer a open wifi, but its proxy blocks one of my application data (Whatsapp). I'd like to use wifi to all apps with only one exception (Whatsapp). My phone is not rooted (Galaxy Note 4). ...
1
vote
0answers
36 views

SSH Key generation

How do I generate a pair of SSH keys to be able to use in several apps (Juice SSH, Turbo, etc) to access my remote host? I've tried generating them with Connectbot, JuiceSSH and on a Linux machine, ...
0
votes
2answers
124 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 ...
0
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0answers
168 views

Configuring ssh reverse tunneling on Android 5.0 installed on the Nexus 10

I'm connected to the campus of my university and I know for sure that there is a firewall that blocks a lot of ports and the server does not support the IP forwarding and for this reason I can't give ...
0
votes
1answer
211 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)?
0
votes
0answers
141 views

Network Problems with certain commands on GNURoot Debian Wheezy

When I attempt to use commands such as ping, nmap, and arpspoof, I recieve various errors saying that the operation is not permitted. I am running as root. What confuses me is that apt-get install and ...
17
votes
3answers
12k views

How to disable captive portal detection? How to remove exclamation mark on Wi-Fi or signal icon in lollipop?

When connected to the Internet, the system checks if it's in a walled garden, which is simply trying to connect to google. If it fails, in Android 5, there'll be an exclamation mark on the wifi icon ...
0
votes
1answer
199 views

Bypassing a blocked port on a 3G connection

I know this may seem illegal, but I just wanted to know how to bypass a blocked port on my Carrier 3G connection. Sometime before I used to use some Android VPN app that gave me access to the ...
0
votes
0answers
84 views

Internet connection for Android in Parallels 10

Ive just installed Android on Parallels 10, but I cant connect it to the internet. I can find no documentation on this online. Am I missing something, or is there just no way to do it?
1
vote
0answers
175 views

Lenovo USB 3 to Ethernet adaptor not working on Nexus Player

I have a Nexus 5, a Nexus Player, a USB OTG cable, and a Lenovo USB 3 to Ethernet adapter. If I plug the Ethernet adapter into my phone (using the OTG cable of course) it loads the cdc_ether driver ...
0
votes
1answer
547 views

Automatically setup network config ifcfg-eth0?

After I connect a USB network adapter to the phone I can configure it using ifconfig: ifconfig eth0 up 192.168.1.2 Problem is that eth0 is not aviable until the USB device is connected. How can ...
0
votes
1answer
615 views

Why NFS mounting works with XBMC/Kodi on stock Android?

I have tried to mount NFS shares on my recently rooted Nexus 5 (Mahdi), and found that the CIFS manager app doesn't work, although it claims that I need a rooted device. I also noticed that XBMC/Kodi ...
0
votes
0answers
22 views

internet not working

I have samsung galaxy ace and using internet using wifi in my home but when i try to use internet outside my home using packet data i cant able to access the internet. is there any one who can help me ...
0
votes
0answers
72 views

How do I stop device trying to connect to hicloud.com and clients.l.google.com?

If I just connected to a wireless network, but don't do anything, I expect no traffic (except of DHCP). But actually I see a lot of traffic to various Google and Huawei sites, like as if the device ...