Exchange Server through wifi but not through 3G - Galaxy Tab General

What do l need to configure?
Sent from my GT-P1000 using XDA App

i dont think there is a way to tell it not to do it over 3g besides turning off your 3g antenna. the problem is it sees internet and grabs it from there. you can set sync times for when you will only be at work though and that may be close enough to what you are looking for

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Simultanious wifi and 3g?

Is it possible? I need 3g access to the internet and wifi to the lan with no internet? I have tries setting static ip with no gateway and the interface wont enable.
Sent from my SGH-T849 using Tapatalk
I get it you want to tether wirelessly. I have no ides if that is even possible. Let us know if you figure it out. My first inclination was that it would be too hard to route the info from the 3G/h networks to wifi to user back to host back to 3g/H. I am probably wrong though.
Of cause its possible. Just make sure u have a high speed connection for 3g
I've tethered my laptop to the tab and to my streak.
Works ok. Just don't expect it to b super fast.
Of cause its possible. Just make sure u have a high speed connection for 3g
I've tethered my laptop to the tab and to my streak.
Works ok. Just don't expect it to b super fast.
If your wifi does not have internet access, but you still wanna connect to it for local device access like ssh or gmote. This really is bumming me out. There seems to be no way to enable both
Sent from my SGH-T849 using Tapatalk
Anyone?!?!?!?
Well i guess the answer is no ?

Wifi connection issues

Usa anyone else experiencing wifi collection issues.
Wireless N simply doesn't work. On G and B I get connected but 90% of the time I'm connected with no internet access. I use g band then b band and get no data. Turn off wifi and my 2 bars of 3g works ok. Turn back on wifi it connects and nothing can access data.
Sent from my SPH-D700 using XDA App
I've changed my network name and wpa code several times. I even added a network with wep security and no difference. I tried hidden ssd and no difference.
Used to work fine. I guess logic tells me it must be EH06 modem since this problem started with in the last couple weeks.
Sent from my SPH-D700 using XDA App
I have to use static ip to get on my Netgear N router. Put in all the info including a DNS server.
Sent from my SPH-D700 using XDA App
How many devices connect to your router? By the way, what security do you use on your router? Get rid of your router throwing B signal, its ancient history. I connect to N/G/B no prob.
Edit:
P.S. Does anyone else tinker with your Router besides you? Did you recently turn Mac Filtering on? Do you run software such as Cisco Network Solutions? It could 'block' out 'intruders' from connecting when in reality its just your phone. Lol
I.have a new n router, dual chain or whatever n is in the 500mghtz band. I have seven devices connected. I use wpa security.
Sent from my SPH-D700 using XDA App
I does have a firewall on and off (vizio router). Firewall doesn't seem to make a difference. It can and currently is setup to broadcast three separate networks. 500Mhz for n good for tv's, one I choose for g only (can do auto which is n g and b), one for older devices b band only. Phone has no data with any of the three networks. But connects to to all three.
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troyolson92 said:
I.have a new n router, dual chain or whatever n is in the 500mghtz band. I have seven devices connected. I use wpa security.
Sent from my SPH-D700 using XDA App
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Click to collapse
AFAIK, our Epics only connect on 2.4Ghz on wireless N. I don't think it is capable of connecting on 5Ghz...but don't quote me on that, I may be wrong.
I've connected to a 5Ghz router before, did have issues keeping a stable connection even though it was set to auto B/G/N
I don't know if you mind, but why not try throwing out 2.4Ghz frequency? Make sure your channel is 1-11. I remember the Epic not being able to connect with Data if the channel was persay, 21.
I'd get rid of the B signal, an old laptop or a PSP are the only two devices that come to mind when I think of a device that only takes B signal.. lmao.
Good point, I think the auto channel thing puts it up past 11...
I will report back. thanks for the help everyone, I do appreciate any feedback.
Sent from my SPH-D700 using XDA App
Ok. Changes channel from auto to 11 and that seemed to do the trick. Now working on G. Tomorrow I'll try N.
Thanks for y'all's help!
Sent from my SPH-D700 using XDA App
My question is why overnight my wifi shuts off sometimes on the Epic, even when I have "never sleep" selected in advanced settings? Running rooted stock Froyo EC05.
DroidApprentice said:
My question is why overnight my wifi shuts off sometimes on the Epic, even when I have "never sleep" selected in advanced settings? Running rooted stock Froyo EC05.
Click to expand...
Click to collapse
Simple my friend, not enough RAM to allow it to stay connected, so by default, the epic's Adminstrative commands terminate it in order to free up resources. Thus trying to save you battery etc. If you free up resources, like clear ram, (level 1&2) you'll notice you can connect right back as soon as you do that. The more you run at once, or even background processes eat up your ram. Some common that come to mind: Google+, Live Wallpaper, weather/clock widgets, to name a few.
Shinydude100 said:
Simple my friend, not enough RAM to allow it to stay connected, so by default, the epic's Adminstrative commands terminate it in order to free up resources. Thus trying to save you battery etc. If you free up resources, like clear ram, (level 1&2) you'll notice you can connect right back as soon as you do that. The more you run at once, or even background processes eat up your ram. Some common that come to mind: Google+, Live Wallpaper, weather/clock widgets, to name a few.
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Click to collapse
Thanks for the explanation...but I find it weird that it's always overnight, and not when I have lots of apps going during normal use. Shouldn't there be much more RAM free when nothing's hapenning in the foreground? It's not every night either, only some.

No mobile data network when connected on 2g

Niall, here's one for you Samsung masters, updated to mango, via zoom. Used the force method by disconnecting WiFi. My problem is now I no longer can use my mobile data connection. On edge or 3g. Only hspda, which is a bit crap as most of the time I have a 3g connection. Anyone else had this problem? Thanks
Sent from my OMNIA7 using XDA Windows Phone 7 App
Hmm.. There is a reg hack to show a 3G data toggle in Settings which you could do and then disable 3G data that way. It is in the Samsung Tools app I think.
Sent from my OMNIA7 using XDA
Cheers for the help man, but disabling 3g connection won't help as 2g data connection doesn't work either. Phones just keeps sayinglost mobile data connection. Truly stumped on this one! Cheers again though
Sent from my OMNIA7 using XDA Windows Phone 7 App
Are you connected to wifi have notice even with mine that when wifi is on it keeps trying to seek a wifi connection and would not go through the 3G even if it could not get the connection turned off wifi then it was working fine again, but was having some other issues so I went ahead and did what I stated in another post and got the update the regular and have had no problems.
http://forum.xda-developers.com/showthread.php?t=1284186

WiFi/Bluetooth tether priority

If I connect my Nexus 7 to my HTC One X by Bluetooth for data tethering and Tablet Talk, and then enter an area with Wifi and the Nexus connects to it, will it then put the Wifi connection at a higher priority than the Bluetooth connection? I'd obviously rather it use when available.
Why don't you try it and see what the result is?
I have tried it but it's hard to tell which connection it's actually using since both are available to it.
Sent from my HTC One X using xda app-developers app
Try monitor the data usage on your phone then while connected to both and see if the phone's data is being used. I would think WIFI wins.
Turn wifi off on your HTC X, so that its sharing its data connection over the BT tether. Check IP before and after entering wifi area. Tada!
Email the tablet talk developers, they're really quick and friendly.
Sent from my LG-P999 using xda app-developers app

VPN works fine in Wi-Fi but not with 3G

I'm hopeless here. I have a paid VPN service, and it works perfectly with my PC, with my mobile on Wi-Fi and with my friend's mobile also on 3G, but not on mine. For sure there's something wrong with my device. I tried hard reset, different ROMS and all different servers and settings.
It does connect to the VPN and it keeps up the connection, but internet just doesn't work. Anyone have any idea why this is happening? I tried to search other threads about this, but no success.
Thanks
Raphael
Same here ... I search but nothing ... I'm on Ressurection Remix 3.1.3 with Kernel cm 10.1... VPN in 3G don't work
Have you tried the app Go to my p.c. app?
Sent from my HTC Sensation XE with Beats Audio Z715e using xda app-developers app
vpn thrue 3g and mobile connection
hi
reason, routing.
1. you have to setup your vpn connection to route any data between your vnp-connection.
or
2. you use another apn who route unsecured and secured data to different routes.
(secured data = VPN, unscured Data => www)
Check the isp apn if it use a stateful paket inspection firewall. this apn can ussually only route secured data (vpn).
Its no bug its a feature to solve some problems like too much connections, timeouts, reduction of hacker attack surface, and more..
you can find this information in the special vpn-whitepaper from your isp.
i hope this helps you.
How does the go to my p.c. app work?Is it pretty good app. Thanks
Sent from my HTC Sensation using xda app-developers app
3g provider at fault
raphaelgoncalves said:
I'm hopeless here. I have a paid VPN service, and it works perfectly with my PC, with my mobile on Wi-Fi and with my friend's mobile also on 3G, but not on mine. For sure there's something wrong with my device. I tried hard reset, different ROMS and all different servers and settings.
It does connect to the VPN and it keeps up the connection, but internet just doesn't work. Anyone have any idea why this is happening? I tried to search other threads about this, but no success.
Thanks
Raphael
Click to expand...
Click to collapse
One thing I notice not all 3G provider allow VPN traffic. Orange is one that I discovered not allow VPN via 3G.
tinbox134 said:
One thing I notice not all 3G provider allow VPN traffic. Orange is one that I discovered not allow VPN via 3G.
Click to expand...
Click to collapse
When you set up the VPN on your phone, make sure you fill out the forwarding fields as 0.0.0.0/0.0.0.0 otherwise no traffic will be forwarded through it. Testing on wifi from the same location as the host is a miserable way to test VPN as it tells you nothing. Turn off the wifi, and always test on your mobile data. There ARE carriers out there that WILL filter out VPN connections for normal user accounts and require you sign up under a business-class account to use such connectivity, this is because they want more money from you, and to not give you an easy way to get around their tethering detection. Plus in some countries, you're not allowed to possess the capability to encrypt and secure your own data/traffic and the means of encryption are banned (and therefore filtered "on-the-wire").
Use VPN Service that has open port. Like http://xtreamvpnworld.blogspot.com ive been using it for more than a year. I got no problem.
Sent from my WT19i using xda premium
@ephraim25.. sir may be you can help me with my problem i've already established my vpn all working except for all my chatting application not working i can't recv any reply like my viber,talk,skype,tango.. but if i turn off my vpn everything run smoothly.
btw.. i'm using samsung galaxy s3 built-in vpn, everything stock but rooted.
rapnix said:
@ephraim25.. sir may be you can help me with my problem i've already established my vpn all working except for all my chatting application not working i can't recv any reply like my viber,talk,skype,tango.. but if i turn off my vpn everything run smoothly.
btw.. i'm using samsung galaxy s3 built-in vpn, everything stock but rooted.
Click to expand...
Click to collapse
That's seems odd. Anyway I haven't tried built in vpn, how about openvpn? Have you tried it? I think built in vpn doesn't support voips like viber etc. Or maybe your vpn provider does not. I really don't know. Because I tried using droid and xtream vpn it works on every chatting platforms.
Sent from my WT19i using xda premium
@ephraim25 tnx sir.. i'm going to try that open vpn tnx again....
No problem just tell me if you had set up so I can give you free premium vpn account access.
Sent from my WT19i using xda premium
@ephraim25 well that's great tnx i'll try this
ok i've installed already OpenVPN for android then how can i have this FREE PREMIUM vpn?

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