VPN only works occasionally/not reliable - Networking

I've had this issue pretty much since I started using WM devices.
I'm on the AT&T network (HSDPA), but barely can connect to either my work, or home VPN servers. Usually, after setting up the phone and VPN connection for the first time, it will work. But after that, it'll take roughly 10 tries to get it to connect again. Even when it's connected, the connection will drop (w/o notification) within a few minutes.
VPN is important to me, since I often have to remote into home or work PCs to fix problems. I can usually get a RDP window up and running when I finally do get the VPN connection to establish, but I never have enough time to actually do anything... it dies so quickly.
I've been on the phone with AT&T numerous times on the issue. They've given me ISP.CINGULAR access, as well as a static IP for an extra $3 a month. It doesn't help, though.
Any suggestions?
**EDIT**
I did try searching for this, but didn't find anything helpful. I was limited to searching on each page, as "VPN" is too short a term to search for using the search function....

I had some issues with my internet connection, after the WM 6 update. When I updated my Radio Version the problem went away. You may need to update your ROM/Radio. Depending on which device you have, there may be many choices for you to do this.

quarlow said:
I had some issues with my internet connection, after the WM 6 update. When I updated my Radio Version the problem went away. You may need to update your ROM/Radio. Depending on which device you have, there may be many choices for you to do this.
Click to expand...
Click to collapse
I've tried more radios than I can shake a stick at. My IP is also not static, though AT&T is charging me $3 a month for that. Punks.
Which radio are you using now?

I'm bringing this thread back up, because I absolutely cannot figure out why VPN is so darn spotty.
On my current ROM (RomeOS 3.1), I can't even get VPN to connect at all. On the ROM I was using prior (Q-Mobile 1.2), it would show connected, but I couldn't get a RDP connection to an internal IP address. Within a minute or so, the VPN connection would just disappear.
This problem goes from ROM to ROM, so I'm wondering if something is wrong with my account at AT&T. Can anyone here use VPN reliably?? If so, what did you do to get there? It certainly does not work out of the box... I really need this for work.

Related

Ugh...wi-fi connection issues with Wing driving me crazy.

I just moved into this new place, just got the Cox Cable internet installed yesterday, picked up a new "Belkin N Wireless Router" model # F5D8233-4. Works fine with the laptop- I've had it setup using unsecured, WEP, & WPA/WPA2 Personal. No problems on the laptop. Inexpensive Dell Inspiron with Vista Home Basic.
However, the Wing will not cooperate at all. It only wants to connect to unsecured networks. It will connect to mine and others it detects in the appt complex. But as soon as any type of security is enabled it just tries to connect for a few seconds, then the network becomes unavailable. I'm soo tired of clicking around in the Wing with this stylus, I'm about to throw it out the window.
I've set up a static IP on the laptop so to better work with port forwarding & Azureus. Will this have an effect on what I'm trying to do? I can't see how it would, but I'm no expert.....
So here's what I've done. In the routers setup page, I've selected 64bit wep, typed in a passkey and hit generate. Wrote down the 4 keys it generated, saved the changes and exited the router setup. I think where I'm messing up is what I should be doing next with the Wing. Can anyone walk me through this?
About the only thing of note that I've done to the Wing as far as tweaking is concerned is to install Home Screen/Battery Status, overclocked to 260, and tweaked the registry to allow ring tones from the sd card.
HELP!!
maybe your wing uses the same ports as the ones you've forwarded to connect to your router. You should always make it really obscure (something like 65530-65534) to make sure that there are no conflicts between other apps and any port related protections your ISP may have implemented.
You are setting up your wing with the key, right? It might just be that the wing is incompatible with 64bit wep.
Let me clarify- the port forwarding was set up for the Azureus bit torrent client. Way obscure ports-in the 49,xxx-50,xxx range.
Yeah, setting up the wing with the key. The only choices are 64 and 128bit wep. And the WPA/PSK. Neither work. When the little window pops up asking for the net work key, I enter one of the ones I wrote down. The thing doesn't seem to be compatible with any type of security. Which kinda sucks....To use the wi-fi at home, I have to leave my router open to "signal thieves".
thats funny, actually.
I have my linksys wrt54g set to 64 bit 10 hex security and it works just fine. Maybe your problem has something to do with the wireless n part of your router? The wing is not compatible with draft-n. Does your router also broadcast with wireless-g or b?
It does...I just switched it over. Waiting for the Wing to reboot then I'll try again. Good thinking.
Ok, that didn't work either. The selections in the router are
1- Off
2- 802.11g,
3- 802.11g, 802.11b, 802.11n
4- 802.11n
It was on #3, I changed to #2 and no luck. Grrr...
Have a look on your wireless lan power settings, my Wing also had huge wifi problems all fixed when I changed the power to better performance.
I think I found a thread that mentioned that while researching this problem. Anyways, I've already made that change.
Which network adapter is the wi-fi one? Is it this- "SDIO WLAN Wireless Adapter"?
oh by the way just remembered something from my noob years.
make sure that your wing's adapter connects to "the internet" not "work"
fzzyrn said:
oh by the way just remembered something from my noob years.
make sure that your wing's adapter connects to "the internet" not "work"
Click to expand...
Click to collapse
lol, Already made sure of that. Thanks tho.
I've had the exact same issue with my MDA and originally with my Wing. It works fine now, I'm not sure why.
I just flashed to Open Touch 6.5. Still a no-go.
ok am new with this i got the tmobile wing and with the wifi i can use the internet right so that means that if i don't have a data plan i can still use the internet without getting charge for data can someone explained to me the wifi issued thanks i don't want to use the internet and later get a big bill cause i don't have data plan on my phone thanks...
so what's the wifi on the wing for???
ghostnj said:
ok am new with this i got the tmobile wing and with the wifi i can use the internet right so that means that if i don't have a data plan i can still use the internet without getting charge for data can someone explained to me the wifi issued thanks i don't want to use the internet and later get a big bill cause i don't have data plan on my phone thanks...
so what's the wifi on the wing for???
Click to expand...
Click to collapse
The wifi is just like a laptop's wifi, it connects to a wireless router and since it's not going through the cell phone towers, it will not charge you.
ivanmmj said:
The wifi is just like a laptop's wifi, it connects to a wireless router and since it's not going through the cell phone towers, it will not charge you.
Click to expand...
Click to collapse
ok thank you very much
OMG....I'm getting soooooooooooooo tired of dickin around with this thing. Now it won't connect to any network, secured or not.
I tried importing a certificate from IE on my laptop, because I got an error message on the wing saying the net work needed a personal certificate to identify me. Didn't work.
I tried a hard rest. Didn't work.
I've tried about 56,345 soft resets. Didn't work.
If there were any trees in the state of Kansas, I'd go bang my head on one of them. :
KidJethro said:
OMG....I'm getting soooooooooooooo tired of dickin around with this thing. Now it won't connect to any network, secured or not.
I tried importing a certificate from IE on my laptop, because I got an error message on the wing saying the net work needed a personal certificate to identify me. Didn't work.
I tried a hard rest. Didn't work.
I've tried about 56,345 soft resets. Didn't work.
If there were any trees in the state of Kansas, I'd go bang my head on one of them. :
Click to expand...
Click to collapse
It works fine with my current ROM. (JustMe by... Me. lol)
I'm pretty sure it's not a ROM issue...I just flashed this thing late last night. It started not connecting to anything late afternoon yesterday, while the stock T-Mobile ROM was installed.
The stock ROM never worked properly for me...
Try another ROM.

Wi-fi not working

After connecting to 3 different wireless connections and none of then working, I'm concluded that my wifi isn't working.
I go to settings and check wifi on, it finds the network, connects, but I lose my entire data connection for the duration wifi is turned on!
Is anyone else having this problem?
Sent from my Samsung Vibrant
I'm having the same issues with the wifi. I downloaded wifi analyzer to make sure I was on a good channel. Set it to the best channel and my signal strength is 100%. I will be able to connect for a little bit but for some reason it goes in and out, connection unsuccessful, yada yada yada. I messed with all the troubleshooting solutions for my router (dgl-4300) but nothing works. If anyone can reply with a fix or point me in the right direction, that would be greatly appreciated.
Same Issues
Any help is greatly appreciated. Data working fine when on 3G but Wifi = no data. Connection is fine, IP is fine.
UPDATE: It's working again on my home WIFI. Will have to see if it's just an "at work" issue. Hopefully IT can assist.
Same problem with Verizon MiFi
I have had ZERO problems connecting to the Linksys access points we have setup at my home and my office, but recently my work provided me with a Verizon MiFi (as well as an iPad - don't hate ) and I've had MANY issues trying to get my Vibrant to consistently connect to the MiFi.
My iPad, Motorola Droid, and Laptop have no issues connecting to the MiFi.
On my Vibrant I'm running the 2.1 stock ROM with root & the latest ClockWork recovery.
It will "connect" to the MiFi (I use quotes because I can't really tell - it AT LEAST receives an IP). But I'm unable to send and receive data. I can't even browse to the MiFi's internal configuration page .
To FINALLY get it to connect consistently I have to do some kind of random combo toggling the wifi off and back on and then turning the MiFi off and back on and it will EVENTUALLY connect and stay connected with data flowing freely.
I've customized my configuration a little bit on the MiFi so I'm going to reset it back to factory and not change the config to see if it makes a difference - because at lunch I was able to connect to my boss' MiFi with no problem. I'm thinking it may either be the phone or the mifi...
I've connected to about 10 different wireless networks with NO issues, at all. The connectivity is actually much better than my G1/Nexus.
HOWEVER, last night at a bar I was connected to their wifi, strong signal, but I was not able to use Data. I was in a very poor reception area for T-Mobile... don't think that could be an issue, bit the other places I use wi-fi that is not the case.
I just chalked it up as a fluke and moved on. Not sure what was wrong.
I had this happen to me today. I just rebooted and it went away. Toggling wifi didn't help, but I only tried it once. The phone reboots so quick I figured I'd give it a try.
I have set the phone up manually with static ip. Seems like its a problem with the dhcp.
robnil said:
I have set the phone up manually with static ip. Seems like its a problem with the dhcp.
Click to expand...
Click to collapse
I'm gonna try this.
Sent from my SGH-T959 using XDA App

"Free" WiFi Hotspot Stopped Working

Soon after I got my phone, I used the ##778 reprogramming trick to enable "free" usb tethering. (PDAnet would crash my Vista laptop every 10 minutes.)
After the 2.2 OTA, I've been using the same trick to enable "free" hotspot through my Inc. (No root necessary!) I was able to access email and surf the web and after 1.5 months, I never once saw the MBC feature added to my bill.
Until 3 days ago, everything was working great. I would turn on the hotspot, my laptop would connect to the network and I was able to access the web.
Since then, my Inc creates a network and my laptop connects to the network, but it never connects to the internet. (The little globe icon doesn't appear. If that makes sense...) I checked ##778 settings and everything is fine.
I'm running stock kernel and 2.2 OTA with LauncherPro. I have ~200 apps installed currently. BUT none of that should matter because it worked fine with all these apps before.
Has anyone else experienced similar problems? Would the app that works for rooted phones work for me? I've been trying to avoid rooting my phone because, I'll end up spending WAY TOO MUCH time playing with ROM's and such. (It's inevitable, but I'm holding out as long as I can. Until then, I'll continue to read this forum to stay current.)
Mine still works fine - Root it jackass (jk) your phone will literaly be 100 times better
My co-worker used to connect his BB to my network, but now it won't even connect. It detects the network with 4 bars, but he gets an error connecting. (Probably because it won't detect an internet connection.)
This is bothering me a lot. I have a feeling it could be a hardware issue.
I got a wireless router yesterday for my workplace now so I don't really need the feature anymore (it's so much faster than VZW's network!), but I'd like to able to use it in emergency situations when I can't find an open network on the road.
blazin_phattys said:
Has anyone else experienced similar problems? Would the app that works for rooted phones work for me? I've been trying to avoid rooting my phone because, I'll end up spending WAY TOO MUCH time playing with ROM's and such. (It's inevitable, but I'm holding out as long as I can. Until then, I'll continue to read this forum to stay current.)
Click to expand...
Click to collapse
+1 Root. Bro it will honestly take you less than 10 minutes to root your device and install wireless tether and you'll be off and running. If your timid you don't have to do anything more than that. All you have to do to revert is flash the stock image from your sd card to unroot.

G2 Verizon - Wifi Won't Connect

Has anyone had any issues connecting to Wifi networks on their G2s? I got the verizon version on Saturday and haven't been able to get the phone working on 2 different wifi networks. I can connect to the wifi network just fine, but I can't access the internet at all. I can confirm that other devices are able to connect no problem.
Curious if anyone has some thoughts on how to potentially fix this. If not, will be heading back to Verizon to get a new one. Thanks in advance for the help.
Re:No wifi Connect
au6768 said:
Has anyone had any issues connecting to Wifi networks on their G2s? I got the verizon version on Saturday and haven't been able to get the phone working on 2 different wifi networks. I can connect to the wifi network just fine, but I can't access the internet at all. I can confirm that other devices are able to connect no problem.
Curious if anyone has some thoughts on how to potentially fix this. If not, will be heading back to Verizon to get a new one. Thanks in advance for the help.
Click to expand...
Click to collapse
I have the AT&T G2 version , it will connect to any wireless router but the connection will last 5 seconds then no internet, this is totally unacceptable I upgraded from the G-Pro and may go back as that never had this issue, I did read LG had a similar problem with the Nexus 4 and Optimus G
Mine works fine. I have a VZW G2 and an ATT G2 connected on the same router. It connects to both G and N networks.
No issues with my Verizon G2.
au6768 said:
Has anyone had any issues connecting to Wifi networks on their G2s? I got the verizon version on Saturday and haven't been able to get the phone working on 2 different wifi networks. I can connect to the wifi network just fine, but I can't access the internet at all. I can confirm that other devices are able to connect no problem.
Curious if anyone has some thoughts on how to potentially fix this. If not, will be heading back to Verizon to get a new one. Thanks in advance for the help.
Click to expand...
Click to collapse
Did you try rebooting your router? I see this at home with the families iOS devices a lot, especially after heavy data traffic. I'll turn off the router for a couple hours or overnight and the next day all is well. Router is open, no encryption.
au6768 said:
Has anyone had any issues connecting to Wifi networks on their G2s? I got the verizon version on Saturday and haven't been able to get the phone working on 2 different wifi networks. I can connect to the wifi network just fine, but I can't access the internet at all. I can confirm that other devices are able to connect no problem.
Curious if anyone has some thoughts on how to potentially fix this. If not, will be heading back to Verizon to get a new one. Thanks in advance for the help.
Click to expand...
Click to collapse
I have the exact same problem. It will sometimes transfer some data using browsers, but nothing on facebook, pandora, or the play store it will say connection lost or not data connection.
My wife has the same phone and it works no problem and also the laptop. Must be a dud wifi radio or something like that. Mine is going back to the store tomorrow.
au6768 said:
Has anyone had any issues connecting to Wifi networks on their G2s? I got the verizon version on Saturday and haven't been able to get the phone working on 2 different wifi networks. I can connect to the wifi network just fine, but I can't access the internet at all. I can confirm that other devices are able to connect no problem.
Curious if anyone has some thoughts on how to potentially fix this. If not, will be heading back to Verizon to get a new one. Thanks in advance for the help.
Click to expand...
Click to collapse
Are you trying to use adblock by any chance? I was and it was causing the same issue you have. I uninstalled it and changed my proxy settings back to none and wifi is working great now.
Just received my LG G2 White brand new from T-Mobile about 2 hours ago. After many attempts to troubleshoot the issue it all failed. The problem is Wifi will connect to router and even work but after 30 seconds the connection goes down. The actual Wifi signal shows connected but no internet it gets stock. We tried resetting the phone and toggling with different features but still it did the same thing. T-Mobile is the worst they were trying to have me ship the phone back and leave me phone less for days. I complained and they are sending another one overnight but have charged me for the phone on my account. Mind you I've had months of bad service, after all I think I got a defective phone. I've read some other people having the same issue with other carriers. If I get another one with the same issue I'm jumping boat. If anyone knows of a work around let me know. I tried 2 different routers same issues connects then it randomly disconnects and stops downloading or transferring data.
Reset Phone - didn't work
Turned off mobile data - didn't work
Turned off wifi sleep - didn't work
I'm on Verizon. I have trouble with initial connection to wi-fi. It says obtaining IP address for a very long time. Even if I have a very strong signal. It takes about five minutes. It eventually connects and works fine. Then next time I try to connect to that router it works fine. It's only the first time I try to connect to a new router.
I just got this phone over the weekend and I was also having trouble connecting to my home wifi.
It would stay connected for 30 seconds or a couple of minutes then disconnect however the entire time the status under the Wi-Fi settings page says Connected even though I couldn't access the internet or the admin page of the router. Frustrating. If I turned off the mobile data, the wifi, the phone, the router, or some other unknown combination of events it would then reconnect again for another 30 seconds to a couple of minutes.
I called Verizon, they told me to take the phone back since I was within my 14 days. I did this and was optimistic. Then the new phone immediately experienced the same issue.
I did some more research, changed my router from 20 mhz channel width to auto 20/40 mhz. Not sure why it was set to just 20. I thought that would fix it. Nope.
I tried to set my phone to use a static IP, that didn't work either.
Then last night I tried the WPS Push Button option instead of using a password. This method worked and my phone stayed connected. I haven't had a chance to repeat my steps to verify it works again but wondering how other people are connecting, password, wps push button, wps pin? WPS is not my preferred option due to the security risks but just trying to track down what works and what doesn't.
I am able to connect at work just fine using a password.
I'm having a similar problem - my work network has no problem connecting while my home network almost never works with this phone (~25% of the time, other devices have no problem). Occasionally, resetting the phone or just turning on-and-off WiFi fixes the problem, but more often I just give up and use 4G. Anyway, if anyone finds a solution, please post! This is such a standard feature that should really work out of the box.
In case it helps, my home network uses "WPA/WPA2 PSK" security and my work connects to "802.1x EAP" security - also I'm not adverse to changing the security options if it fixes the problem.
Thanks! Nick
After reading more on this, I've decided this issue is router related not phone related.
I discovered my router reached end of life in April of this year is no longer receiving firmware updates. Newer versions of my router have received multiple updates since then.
I will be buying a new router. I report back on if it works.
I really don't think it is "router related" as all my other devices work as expected with my router. A new router may fix the problem, but I'm pretty sure the phone's WiFi is buggy and not the router..
Sent from my VS980 4G using XDA Premium 4 mobile app
In my situation it really appears to be how my router is handling the connection when I connect with a password since I can connect with limited security.
Does your router have a firmware update available for it? If so, have you applied it?
Received my new to me router yesterday with updated firmware as of 10/7/13.
My phone was connected for a few hours last night and I have not had any problems today. I'll report back if I start experiencing any issues but getting rid of my old, end of life router and replacing it with a newer router worked for me.
I did not buy a brand new router either. I went with a cradlepoint mbr95 which has been on the market for awhile and has already had a few firmware updates.
Check you wireless security settings
Had a similar issue to this and it seemingly was resolved when I moved the wireless router security over from WPA/WPA2 personal to WPA2 personal only. The phone found the WAP and connected right away. I tried to reproduce the behavior but alas I have not been able to do so. Perhaps this will help others.
hi guys
i found the problem
it happens just when you disable auto update in "settings>general>about phone>update center>software update>check automatically"

Evening Yallll - Wifi question for yas!!!

OK so device is a - LG D80210B - 16GB - UK - EE - UNLOCKED - ROOTED - StockMOD rom with update package. 4.5gb storage space left.
2nd device is a - HTC ONE 16gb - STOCK - NO ROOT
3rd device is a - SAMSUNG RV510 Laptop.
Im on EE uk network on both phones with EE ADSL Broadband at both mine and my partners house.
Now.... One would assume everything from the same company would be simple... If only that was the case! haha.:silly:
Now which ever property I visit within 15 - 20 minutes of being on the Wi-Fi the LG G2 kicks everybody out of the router, all at the same time. No one can access the network until one of 2 things happens... either I disconnect for 15mins plus or the router gets restarted nothing else will bring back the internet. Note - This does NOT happen when I am not present and surfing can be achieved all day on any device.
So ive spoken to the useless turds at EE technical support on the phone about 30 x they have absolutely no idea what the issue is but its definitely only related to my device. There suggestion is to cancel and go back to sky (which worked flawlessly previously to EE being installed). this is an option but it means another month with no internet at all and I also get an additional 10GB of 4GEE data on my phone allowance if I have there broadband so it would be beneficial to keep it.
Things ive tried;
Every different setting under the sun.
Different encryption.
Static IP addresses.
DCHP settings.
the brightbox will only broadcast internet on 2.4ghz as well if it helps anyone diagnose.
Using a known router as an access point to see if that solves the issue - again perfect until I log on.
Tech support.
Search the net and forums on here.
Spoken to a networking wizard mate of mine.
The problem seems to lie in the LG G2 and/or Jellybean firmware currently installed and installed as stock as the fault is not present when I log off the Wi-Fi...
So..... I decided to try a different rom, the Slim Kat rom
The Wi-Fi works flawlessly for me and everyone else however the rom is just too unstable at the moment to be a daily driver. It doesn't have the complete knock on knock off features and I don't really like the look I much prefer the stock rom as well as some of the games I play just will not work.
Now ive had and been flashing smartphones for about 8 yrs with the help of you lot on here leedroid especially was one of my faves so im not a novice or anything im just lost for what else to do or try????
Has anyone else experienced anything similar?! I would send it away to see if its a hardware fault but as it works perfectly on kitkat I assume its got to be some kind of bug in jellybean.
OR ive changed something that's ****** it up.
I would really appreciate any imput at all because I have a phone I cant use at my partners house or at home ...
Cheers brett
Just to add it also does it when Im on my own i.e. just the phone.
bump for today.... this is really breaking me now as no one can use the wifi for longer then 15 minutes lol
So theres not one single person that has even the faintest idea of what my issue may be?
Someone had this issue before, read about it. A router update fixed their issue. If setting device static, the router also needs to be configured to hold it, try this with all devices and lock local IP's. Next, leave a device off and see if it gets kicked. The G2 seems a bit picky with routers... On the Comcast Technicolor, it won't push past 3.5 dl, but max up. Some old drt firmware has problems as well.
Steamer86 said:
Someone had this issue before, read about it. A router update fixed their issue. If setting device static, the router also needs to be configured to hold it, try this with all devices and lock local IP's. Next, leave a device off and see if it gets kicked. The G2 seems a bit picky with routers... On the Comcast Technicolor, it won't push past 3.5 dl, but max up. Some old drt firmware has problems as well.
Click to expand...
Click to collapse
Thanks for the reply dude...
Yeah tried to update it but its telling me its on the most recent software even though its date is 2010. Called tech support they say it up to date.
I can set the IP in the DHCP section of the router but I cannot for one second find out how to do it on the phone... do you know?
I used DHCP to assign a static IP to both phones, the Nintendo wii, the sky box and the laptop, so they always pick up that IP from the router without fail. I also set the DHCP settings so that it does not conflict with any of the locked IP's just incase - so DHCP is from 192.168.1.2 - 192.168.1.99
Its not a router problem as much as id like to blame it on that because I used my old known working sky router as an access point to connect to as well and that make absolutely no difference apart from slow it down because it doesn't support "N" mode.
Its an EE brightbox router - piece of *****
I can leave the other 4 devices connected to the router 24/7 with no issue until I connect the LG G2. Then all devices are booted at the same time usually 15-20 mins sometimes less. never more. it also only occurs when just the LG is connected. Like now my phone is stuck at recovery ATM (another problem im trying to solve) and the internet hasn't dropped once my partner is on it and so is the sky box so its DEFO my phone that's doing the bad.
That's ODD that isn't it my up and downstream in the router are both above 10meg although the attenuation and line noise keep changing.
cheers for the input
In wifi menu of phone, hold on connection and select modify. Check show advanced options, chose static, input data(along with password again). Reboot phone. After you fix it of course.
Steamer86 said:
In wifi menu of phone, hold on connection and select modify. Check show advanced options, chose static, input data(along with password again). Reboot phone. After you fix it of course.
Click to expand...
Click to collapse
I ended up getting a new router that seems to be ok so far... what does that actually do? Thank you so much for it suggestions
Sent from my LG-D802 using xda app-developers app
Sets static for phone. Has to be set on both router and phone. I just found out the G2 has some issue with AES on certain routers. Try TKP only. I had to do this with my other Technicolor. Odd thing is AES works fine on the SB 6141. Lost on that one.
Had exactly the same issue with my shiny new G2. Using a Netgear modem/Router. I upgraded the firmware and that seems to have fixed it. It was killing the Router within about a minute of use. Now running 25 minutes without any drops. Fingers crossed it's permanent.
Sent from my LG-D802 using Tapatalk

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