[Q] How to emulate local wifi network via internet - Nexus 7 Q&A, Help & Troubleshooting

I have a Honeywell Lynx security system that allows me to have external keypads, and my Nexus is one of them (via wifi). When you "register" a keypad with Lynx, it records the MAC address, so this way I can only use my nexus as a keypad when I'm within my home's wireless network. The problem is that I want to be able to use my nexus as a keypad once I've left home (e.g. from work, while on vacation), but because the Lynx tracks MAC addresses of keypads (and maybe some other reason I haven't through of), I have not been able to figure out a way to monitor my security system via my nexus tablet after I've left home.
Is there a way for me to emulate being inside my home network, but all the while really accessing it from the internet? The Lynx needs to "see" my Nexus tablet as being in the local wifi network, even though I may actually be in another state.
Please help!

Try to search for VPN. That should work.
Sent from my LG-P500 using xda premium

Related

Problem connecting 2 tablets to the internet at the same time

Hi All:
I recently bought a Nexus 7 in addition to my year old TF101. I am having problems accessing the internet (via wifi) on both devices at the same time. For example, if I were using the TF101 while turning on the Nexus, the Nexus would not be able to access the internet (all connections would time out). The LAN works on both devices at the same time so it is not a problem with the router. Internet access would start working on the Nexus a few minutes after I turn off the TF101. I am using the same Google account on both devices. Could that be causing the problem? Any suggestions to resolve the issue would be much appreciated.
Thanks. .. KS
Its a not the Google account. I am currently in logged in on 3 devices. Chances are your router is set to only allow you one wifi device at a time, Some are like a that. Try Google your router's, make to find instructions how to change it.
Sent from my GT-P6210 using xda premium
Thanks. It was indeed related to the router... somehow the 2 tablets were using the same static IP but they were shown to have been assigned different IPs when I checked inside the router. Now resolved and working well.

Can I make tablet an AP?

I want to make my tablet a Wi-Fi hotspot so I can share files by connecting my phone to the tablet Wi-Fi ap, and start a ftp server.
Can it be done? I tried foxfi but it crashed when I tried to enable AP.
I can use my phones tether option, but when I do my ftp app says "please connect to a network"
Thanks
Swiped from my Nexus 10 using xda-developers app
To clarify, I want to share ftp from my phone, connected to host AP on my nexus 10, and access on my nexus 10. I have been able to connect my laptop and tablet to my phone AP, and successfully shared files (apache2 http server) from my laptop to tablet, but this requires my laptop to be constantly on, also my phone.
Bump.....
Swiped from my Nexus 10 using xda-developers app
thank you ))
ismayilovali said:
thank you ))
Click to expand...
Click to collapse
For what? Lol
Swiped from my Nexus 10 using xda-developers app
Bump...
Sigh, I really wish I could get it working.
I downloaded an iwconfig binary but it says:
Code:
# iwconfig
lo no wireless extensions.
sit0 no wireless extensions.
wlan0 no wireless extensions.
ip6tnl0 no wireless extensions.
p2p0 no wireless extensions.
Im confused what you are trying to accomplish. If you host the FTP on your phone, and want to connect the Nexus 10 to the FTP to share files, then all you do is on your phone turn on wifi tether, and connect to the wireless network the phone creates from your N10. I dont think it is possible to make a tablet an access point that doesnt have a cell service internet connection. In order for the Nexus 10 to be an "access point" it would actually be just a repeater from your routers (or phones, or whatever) internet connection. But you already have that on your phone and by making your phone the hotspot you just connect your tablet to the phone like it was connecting to any normal wireless network.
EniGmA1987 said:
Im confused what you are trying to accomplish. If you host the FTP on your phone, and want to connect the Nexus 10 to the FTP to share files, then all you do is on your phone turn on wifi tether, and connect to the wireless network the phone creates from your N10. I dont think it is possible to make a tablet an access point that doesnt have a cell service internet connection. In order for the Nexus 10 to be an "access point" it would actually be just a repeater from your routers (or phones, or whatever) internet connection. But you already have that on your phone and by making your phone the hotspot you just connect your tablet to the phone like it was connecting to any normal wireless network.
Click to expand...
Click to collapse
No, I just want my Nexus 10 to be able to HOST [read: have IP 192.168.43.1], to be able to connect my phone to it [192.168.43.105], so that my FTP app will see I really am connected to wifi.
In tether mode, phone has 192.168.43.1, however the app doesn't recognize it as being connected since it's in tether, and not regularly connected to wifi, and will not start because it says Please connect to a network.
This is why I would like my Nexus 10 to host an infrastructure network.
Well sorry but I dont know how to help you with that sort of setup. or if it will even work. I highly doubt it will work since normally you MUST be on data to start a tether. This is because it configured your wifi radio for a different mode that allows others to connect. I dont think it is possible to have the same radio be configured in two separate ways at the same time.
WHy not just do what the majority of people do and get a dropbox for free and host the files there. Your tablet and phone will both be able to access it.
EniGmA1987 said:
Well sorry but I dont know how to help you with that sort of setup. or if it will even work. I highly doubt it will work since normally you MUST be on data to start a tether. This is because it configured your wifi radio for a different mode that allows others to connect. I dont think it is possible to have the same radio be configured in two separate ways at the same time.
WHy not just do what the majority of people do and get a dropbox for free and host the files there. Your tablet and phone will both be able to access it.
Click to expand...
Click to collapse
Look, you have no clue what you're talking about.
I know what I intend to do will work IF I could get my tablet to make a network in infrastructure mode. I do not want to hear about "better ways" to do it, you have no clue what my situation is.
You are really wrong on a lot of points [you do not need an actual data connection/plan to start a tether network, on pretty much any phone that supports it], you really don't know, I understand, but please stop saying "it can't be done," or just stop replying. Also I cannot just use dropbox because it would take a zillion years to upload 4GB movies. And when I'm traveling [like now] I do not always have wifi.
lol. Wow dude what a **** post. Here I am trying to help you and you be a complete ass about it my suggestion? I thought of soemthing that might work and was going to post it but since you feel like telling me to go **** myself then same to you buddy.
I think I am picking up what you are laying down.
You want to start a wireless network between your N10 and your phone without using a wireless router or access point device.
If you were trying this back in the old days you would simply use a ethernet cross over cable between two ethernet cards and set them to have the same subnet.
Can't say that I know how to do this though with wireless networking.
Sent from my Nexus 10 using Tapatalk HD
This is the type of thing Wifi Direct is supposed to be for. The Nexus 10 supports that, it's under the menu in wireless settings. Not sure if your phone does, of course.
Also, depending on AP settings, two devices (clients) on the same wireless network can communicate with each other. It's relayed through the AP, so it will be somewhat slower.
mvmacd said:
Look, you have no clue what you're talking about.
I know what I intend to do will work IF I could get my tablet to make a network in infrastructure mode. I do not want to hear about "better ways" to do it, you have no clue what my situation is.
You are really wrong on a lot of points [you do not need an actual data connection/plan to start a tether network, on pretty much any phone that supports it], you really don't know, I understand, but please stop saying "it can't be done," or just stop replying. Also I cannot just use dropbox because it would take a zillion years to upload 4GB movies. And when I'm traveling [like now] I do not always have wifi.
Click to expand...
Click to collapse
You are being a **** man.. and I uploaded borderlands 2 in less than 3 hours to my drop box.. you don't need data tho, but you may need a cellular radio. Why not use a PC or a USB otg cable and connect the 2? Do it all the time with my N7 and HTC vivid
Sent from my Vivid 4G using Tapatalk 2
Still not clear as to what the problem is. Since both on 192.168 non-routable networks presumably they are sitting next to one another. Then who cares which device is the AP? One should be able to run ftp server and the other ftp client. Since he doesn't need data then it seems ftp is just to access one device from the over - no true tether for external data.
Still Charged Up
Here's what I did and it works to share files between phone and tablet without PC using ftp. Both devices running ES File Explorer. Droid Charge phone hotspot started - has IP address 192.168.43.1. Turn on ftp server within es file explorer on phone. Connect to phone from tablet over WiFi. Phone assigns tablet IP address - in this case 192.168.43.131. On the tablet open es file explorer and define the ftp server that is running on the phone. Once done perform the ftp connection from the tablet to the phone. You can then ftp between the two for as much as you want.
I am paying for phone tethering app on phone. The apps I see in the market seem to identify issues with JB or seem just too old to depend on. Regardless, if you just want to ftp between the two you do not need tethering. You need an app that will act as a hotspot managing devices, security and IP addresses. Another option is a cheap portable access point. Again, you keep focusing on ftp - not the internet. The ap creates a WiFi network that your phone and tablet can connect to - no different than a crossover cable between two wired Ethernet devices. As long as the both are on the same network you are good to go.
BTW - you may think you've perfectly explained what you are looking for answers to. You have not so you should not be too surprised at some of the answers.
Sent from my Nexus 10 using xda app-developers app
Reilly1812 said:
Here's what I did and it works to share files between phone and tablet without PC using ftp. Both devices running ES File Explorer. Droid Charge phone hotspot started - has IP address 192.168.43.1. Turn on ftp server within es file explorer on phone. Connect to phone from tablet over WiFi. Phone assigns tablet IP address - in this case 192.168.43.131. On the tablet open es file explorer and define the ftp server that is running on the phone. Once done perform the ftp connection from the tablet to the phone. You can then ftp between the two for as much as you want.
I am paying for phone tethering app on phone. The apps I see in the market seem to identify issues with JB or seem just too old to depend on. Regardless, if you just want to ftp between the two you do not need tethering. You need an app that will act as a hotspot managing devices, security and IP addresses. Another option is a cheap portable access point. Again, you keep focusing on ftp - not the internet. The ap creates a WiFi network that your phone and tablet can connect to - no different than a crossover cable between two wired Ethernet devices. As long as the both are on the same network you are good to go.
BTW - you may think you've perfectly explained what you are looking for answers to. You have not so you should not be too surprised at some of the answers.
Sent from my Nexus 10 using xda app-developers app
Click to expand...
Click to collapse
actually I explained it pretty well: can nexus 10 be an AP? How?
Look up AP on Google.
Reilly1812 said:
Still not clear as to what the problem is. Since both on 192.168 non-routable networks presumably they are sitting next to one another. Then who cares which device is the AP? One should be able to run ftp server and the other ftp client. Since he doesn't need data then it seems ftp is just to access one device from the over - no true tether for external data.
Still Charged Up
Click to expand...
Click to collapse
I think I explained my FTP doesn't honor tether mode, it technically can access wlan0 to get ip to bind, just the dev didn't allow it.
XxSHaDoWxSLaYeRxX said:
You are being a **** man.. and I uploaded borderlands 2 in less than 3 hours to my drop box.. you don't need data tho, but you may need a cellular radio. Why not use a PC or a USB otg cable and connect the 2? Do it all the time with my N7 and HTC vivid
Sent from my Vivid 4G using Tapatalk 2
Click to expand...
Click to collapse
You're missing the point. I want to INSTANTLY stream from phone to tablet.
also I only have 0.6Mbps up.
derobert said:
This is the type of thing Wifi Direct is supposed to be for. The Nexus 10 supports that, it's under the menu in wireless settings. Not sure if your phone does, of course.
Also, depending on AP settings, two devices (clients) on the same wireless network can communicate with each other. It's relayed through the AP, so it will be somewhat slower.
Click to expand...
Click to collapse
yeah, Rezound don't got Wi-Fi direct.
EniGmA1987 said:
lol. Wow dude what a **** post. Here I am trying to help you and you be a complete ass about it my suggestion? I thought of soemthing that might work and was going to post it but since you feel like telling me to go **** myself then same to you buddy.
Click to expand...
Click to collapse
Sorry for coming off like that, you just kept telling me things that were irreverent to the op, I got a little ticked. Sorry
Swiped from my Rezound using xda-developers app
Not sure if it's what your looking for, but how about http://code.google.com/p/android-wifi-tether/ ?
When I tether my tablet to my phone (haven't tried other way around), it see's its WiFi as a normal WiFi, not as a mobile hotspot or anything. There's different device profiles to choose from, and I think a choice for either ad-hoc or infrastructure; and it's free
Instantly stream from phone to tablet? If that is all you need then the tablet does not need to function as AP - the phone can do it. All you need is the two units on the same network.
I'm done with this thread. Good luck.
Still Charged Up
Reilly1812 said:
Instantly stream from phone to tablet? If that is all you need then the tablet does not need to function as AP - the phone can do it. All you need is the two units on the same network.
I'm done with this thread. Good luck.
Still Charged Up
Click to expand...
Click to collapse
That's the problem, my main router only gets about 150KB/s when I stream it both connected to that. I need a router in my room, and my phone has a tether mode that acts as a router [192.168.43.1, gives DHCP IPs, etc]. The only thing, the program I used ["FTP server"] doesn't recognize I have a 192.168 IP, because it sees the regular wifi is off [and tethering is on, which I solely use as a router, not internet].
I will look into the other file manager mentioned, it sounds like it might be able to do what I'm looking for. thanks
espionage724 said:
Not sure if it's what your looking for, but how about http://code.google.com/p/android-wifi-tether/ ?
When I tether my tablet to my phone (haven't tried other way around), it see's its WiFi as a normal WiFi, not as a mobile hotspot or anything. There's different device profiles to choose from, and I think a choice for either ad-hoc or infrastructure; and it's free
Click to expand...
Click to collapse
Yeah I did try this. It fails, the log says it failed to set SSID, and a couple other things that are mandatory in order for it to work. :S thanks
mvmacd said:
That's the problem, my main router only gets about 150KB/s when I stream it both connected to that. I need a router in my room, and my phone has a tether mode that acts as a router [192.168.43.1, gives DHCP IPs, etc]. The only thing, the program I used ["FTP server"] doesn't recognize I have a 192.168 IP, because it sees the regular wifi is off [and tethering is on, which I solely use as a router, not internet].
I will look into the other file manager mentioned, it sounds like it might be able to do what I'm looking for. thanks
Yeah I did try this. It fails, the log says it failed to set SSID, and a couple other things that are mandatory in order for it to work. :S thanks
Click to expand...
Click to collapse
If all you want to do is stream movies and music, try searching Play store for a DLNA Media Server. A quick search on Google turned up many. You should be able to forget about what wireless router, IP, etc, - your phone/tablet should show up to the network as a DLNA Media Server.
The other solution with ES File Explorer will indeed work as a file access component. I use it at home to access movies on my home network.

[Q] Anyway to share my N7 wifi with PC?

So, at my college there are two networks that a student can use, one designed for computers (that has a proxy) and one that is designed for mobile devices (no proxy, requires MAC to get on.) I was wondering if it was possible to share my Nexus 7 *WIFI* connection to my PC...
techobsessive said:
So, at my college there are two networks that a student can use, one designed for computers (that has a proxy) and one that is designed for mobile devices (no proxy, requires MAC to get on.) I was wondering if it was possible to share my Nexus 7 *WIFI* connection to my PC...
Click to expand...
Click to collapse
Your pc got a wireless dongle?
If so just turn your Nexus into a Hotspot, connected to the Network you want
Then connect your PC to your Nexus ??
Well, I didn't make it clear. I have a wifi version N7. All I want to do is share the wireless connection that the n7 is already on with my PC. So a wireless tether would not work.
You can try to spoof your N7's mac on your pc using Mac Makeup. Your pc needs a wireless adapter and spoofs your n7's mac, so it should connect to the mobile wireless network. You probably won't be able to have both devices on the wap concurrently.
I'm guessing the reason you're looking to doing this to bypass the proxy restriction your school placed on the resource. Keep that in mind in case you decide to download a ton of torrents and they trace the usage back to your N7's mac.
fatfingered said:
I'm guessing the reason you're looking to doing this to bypass the proxy restriction your school placed on the resource. Keep that in mind in case you decide to download a ton of torrents and they trace the usage back to your N7's mac.
Click to expand...
Click to collapse
Yes, they would, but so what? Are they going to check all Asus devices? I'm sure there's plenty (unless you're in US, then Asus is very outstanding among all macbooks and iDevices). And you can't just assume he's going to download millions of illegal stuff. Maybe he wants to download Ubuntu via torrent
OP: I have not seen such a thing, there's normal tethering (3G to wifi hotspot), 3G-BT, 3G-USB, but I have never seen wifi-usb.
http://forum.xda-developers.com/showthread.php?t=1792245 check out this thread. With this adapter, BusyBox and some (more or less) basic knowlege of linux networking, I'm sure you could successfully share your wifi connection trough LAN cable, but I doubt it will ever work trough USB.
If you're running linux on your PC, then faking MAC address is so simple, that it's a better shot, if you're running windows, it's a bit trickier (but still doable).
Faking the MAC on a PC is simple too.
I'm not sure I'm even following this thread. Spoof your PC's MAC and jump on the mobile network. Done.
ALL devices have a MAC... so if they REQUIRE a specific MAC for access then they can trace everything you do online back to you. In that case I would be very cautious on what you do. They can also monitor bandwidth to your MAC (PC) and see you are pulling WAY to much bandwidth for a mobile device. If they don't care, then whatever but you may be getting a knock on your door.
You are basically circumventing their security policies and could put you in some trouble. So Clone your MAC address and keep it simple.
I've seen WiFi hotspot. Not sure if it was baked into sense though
Sent from my Galaxy Nexus using xda app-developers app

Big Problem: is there any way to install the nexus 7 without wlan?

Today i bought my new nexus 7 3G.
After switch on my tab, i must see that for first use i need WLAN.
My Problem:
I Don't have WLAN at home.
all my Android-phones i was able to Start without WLAN, but not the nexus 7.
In my City there is a Free hot spot, übt i Can't use it.
to Start the Session i need accept Terms of use, übt i can't Open the Browser.
is there Any way to Start First Installation with 3g?
if Not i have to send back my N7 to Shop
if you have an android phone tether it to that to get it working,
I tethered to my HOX because I was at work and couldn't be bothered to walk a block away for WiFi.
Sent from my HTC One X using Tapatalk 2
I pulled an old WEP-only router out of the basement and used that - even though it was not connected to the internet.
It stalls a little bit - presumably trying to contact Google's servers - but eventually falls through without complaining about anything.
So apparently all you need is to associate with the wifi AP and get an IP address, even if packets can't route and DNS fails. LOL
If that doesn't work, there's got to be an open WiFi near you someplace - put a WiFi scanner on your phone and go for a drive.
Thanks, now it works

[Q] Does the Nexus Player support "login" WiFi networks (such as those at a hotel(?

[Q] Does the Nexus Player support "login" WiFi networks (such as those at a hotel(?
One of the biggest disappointments I had with Chromecast was that it was impossible to set the unit up in a hotel. Since many hotels have WiFi that require you to log in, you couldn't set up your Chromecast on these networks.
Is this the case with the Nexus Player?
Not really sure, but I have a trick you can try with your Chromecast. Not sure if it will work, but we used to do it back when I was in college because the University network required a username/password login (which sucked if you wanted your XBOX on the network).
Figure out the MAC address of your Chromecast. Go to your laptop or PC, and spoof the mac address of your NIC (or wifi) to match the chromecast. You can usually do this through the device manager in Windows by going to the Properties for your NIC. After that, use your brower to sign in. Go back to Chromecast and see if it worked.
Usually they tie the authentication to your NIC's MAC address...so the theory is that as long as you authenticate the mac address somehow, then any device with that mac address will work. Things might have changed over the past 6 or 7 years though when we used to do that.
IBNobody said:
One of the biggest disappointments I had with Chromecast was that it was impossible to set the unit up in a hotel. Since many hotels have WiFi that require you to log in, you couldn't set up your Chromecast on these networks.
Is this the case with the Nexus Player?
Click to expand...
Click to collapse
Another option if you are a frequent traveler is a portable travel router like the D-Link DIR-510L. This tiny router easily fits in your briefcase yet can turn any wifi network into your own personal wifi hotspot. Basically it connects to a hotel wifi and through your phone, tablet or pc you can log in with your hotel credentials. It then creates a separate wifi network for your own use, one that you control for all your devices (including your chromecast) without having to pay the hotel more for multiple device connections, etc. It even has a built in battery to either run without power or to charge your devices and, with its 3 usb ports, can share a USB drive full of media with all your wireless devices. I know I sound like a commercial here, but I simply couldn't live without this tiny little beauty on the road.

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