VPN problem - Redmi K20 Pro / Xiaomi Mi 9T Pro Questions & Answe

Hi,
(excuse my english...)
Model : Mi 9 T pro
Version of MIUI : 11.0.1.0
Version of Android : 10
I have a big problem with this phone (or maybe the MUI ?)
I have a personnal VPN at home (piVPN, based on openvpn), wich is correctly configured, 3 computer access ok, 3 smartphone access ok (iphone, P30, O+3T). Every access are ok, to internet, and to the LAN.
BUT...
My phone doesn't want to work with.
Explications... :
- Connecting to VPN with 4G access. Everything works (gmail app, lan, ftp, smb, etc.) , EXCEPT HTTP/HTTPS (!!!)
- Then connecting then to wifi (private or public wifi), everything works
- Then disconnecting from wifi and back to 4G (without disconnecting VPN connexion), and everything works. (lan, ftp, smb, http, ...)
I thought about routes, but don't understand why it's working on other devices and not mine.
I try to add the VPN local route (10.8.0.0/16), and http(s) is now working, but the other services don't.
I tried with different clients, always the same.
I tried to give my openvpn file to other smartphones and it works.
I tried my openvpn file on my computer and it works.
I tried to import a openvpn file of a friend VPN and problems are the sam. LAN is working, but no http access (tested with firefox, chrome and opera)
I didn't find any firewall or something like that in my phone...
If you have an idea... thankyou.

Quick reply for myself...
Found a solution, not realy permanent, but functionnal.
Connect VPN, switch off then switch on the data, and ... oh it's magic, it works for all. incredible...
Don't understand why, but if you have any idea...

I sometimes use "commercial" vpns for various purpose with their own apps and they just work. I have not tried openvpn or have I configured it manually so I don't know whats the problem. I hope it will work for you.

Gun1705 said:
Quick reply for myself...
Found a solution, not realy permanent, but functionnal.
Connect VPN, switch off then switch on the data, and ... oh it's magic, it works for all. incredible...
Don't understand why, but if you have any idea...
Click to expand...
Click to collapse
Bro, this one worked. I'm using NordVPN and having connecting issues, with this, it's working. Thanks
I'm using Xiaomi Poco M4 Pro

Related

WLan is fooling me?! xD

Hey guys,
I have a problem with my Wlan Connection....
Until this morning it worked PERFECTLY with my router and everything was pretty well...
but now everytime i try to connect it seems to be connected (there are 3 gereen bars) but i can't load internet pages with opera, can't connect to ICQ/MSN via slick, can't use GRemote, and i can't even access my router via WLAN (using opera and http://192.x.x.1) and that obviously has nothing to do with internet... BUT it still shows me a working connection!!!!
There are two things that might be the problems but i'm not sure....
1. is that i installed cleartemp some days ago and cleaned the Opera cache and temp files.
2. is that i installed the "touch the music" game... but i don't think is has something to do with the WiFi.....?!
And yeah, i'm using the original german Vodafone Rom 1.93.162.3... but as said, it worked perfect until now..
so.... what happened to my poor little diamond?!
Doctor, doctor, please give me some pills to ease my pain xDD
Thanks for your numerous answers xD
...ah yeah By the way... there are soooo many topics about WiFi issues but there was nothing really helpful i found using the search
Have you set the power setting under Start/Settings/Connections/Wireless LAN to "Maximum Performance"?
Yeah i did.... but there is something i just noticed. Every time i soft reset the device it auto-enables the WiFi connection and tries to connect 3G and the other data connections but i blocked them with the NoData App (an no, it does not block wifi xD)
..... it finally works again.... but actually i don't know what i did xDD
I just deleted Advanced Config and reinstalled it and ....well yeah.... it works again xDDDD

[Q] SPB TV on Galaxy tab

Hi to all
Had anyone managed to use SPB TV without problem using WIFI only?
I had installed SPB TV, I see the channels, when I choose a channel I see the guide, and the thumbnail of the channel, but when I press to see the picture ( channel streaming ) I have black picture, buffering is always at 0%
I use it with WIFI only
Everything else, Youtube, internet is working fine
works fine for me, wifi or not
You are using Galaxy Tab?
Why is not working with mine? have you any idea?
The same application in my iphone is working fine. using the same wifi
I have installed the same application in a chinese tablet having eclair 2.1 and it is not working. Same problem as the tab.
Sent from my GT-P1000 using XDA Premium App
It works flawlessly for me on wifi, but very badly on 3G. I usually get 3 bars 3G signal, so the signal can't get much better. Still poo though.
I dont use 3G, and I had disabled the use of 3g for data. For me streaming through wifi is not possible, I cannot find the reason why, Running the same application through my pc and iphone is working fine using the same network.
Sent from my GT-P1000 using XDA Premium App
Yes, I use it on my GT and an HTC HD2.
Hard to figure out why yours isn't working as there's really no option to set up in this program.
It requires a reliable 3G or WiFi conection to work, and while wifi at home should always be reliable, when connected to 3G I often get the channel logo, the guide and "instant picture" but then clicking on it I may get this error message: "impossible to connect to the TV server, check your internet connection".
But no buffer shows.
Maybe it's your wifi modem firewall problem so you have to open a special gate.
Streaming protocols for tablet might be different from phone and blocked for some reason.
Try on another WiFi and make sure you have the latest build of SPB TV
I installed it on mine last night and it works fine, though it`s mostly non English channels.
Hi to all
Very strange, I want you to do the above test to check through the broswer if you follow the links if you have picture, and with what application
I have no message about connection problem. I use Rottohammers Rom V2 but I don't think this is the problem.
I had sent a message in the SPB support, I will sent you the answers and the details of my case, If you have any idea.
I had tested it in three devices 2 tablets, iphone, and my PC
Read the details above
=======================================
Thank you for your message and interest in SPB Software.
Please, open this page in the browser on your device: http://www.spbgo.com/stest
You will see several links to video streams. Try launching the first three.
How do these streams play?
Best regards,
Ekaterina Litvin
Technical Support
SPB Software
------------------
------------------
Hi and thank you for the quick answer
Very very strange what is happening here....
I tried it using 2 broswers, The stock and the Dolhin, I used 3 applications to open the streams, Stock Video application, mVideo Player, and Vplayer.
ALL SEVEN LINKS gives NO PICTURE ( Black picture ) Very strange.....
I tried to open all 7 links using VLC player on my PC running windows 7 and all links are playing Video very good.
I don't know what to guess
Using your windows application, I have very good picture on my PC
Using your iphone application , I have good picture on my iphone
Using the same application in my Galaxy Tab and in another Chinese tablet gives NO PICTURE
Since VLC on my PC has picture means that ISP has no problem ( My Pc is connected to my router with LAN cable and a static IP )
iphone and the 2 tablets are connected wireless to the same router with DHCP, Why iphone is working and not the tabs running android?
My router is very good one a Draytek Vigor 2710n I double checked, not changes are made to close rtsp streams ( There is no such choice in setup )
I tried to connect to the net with another access point I have a NETGEAR the same problem. ( The NETGEAR is only access point and it is connected to my Draytek Modem-router-Wifi, through a LAN cable,So if something is blocked in the modem, the NETGEAR will not give access I guess... )
I will going to be crazy, what else might be the cause of the problem??????
========================================
I had tried in my Pc using Android SDK virtual Pc and it is not working eather.
Thanks in advance
I'd suggest backing up your existing ROM and trying a wipe.
It may well be you have an application blocking access.
Of course, if you don't have ClockworkMod on your Tab, this is going to be a pain, but it's still probably the best course of action at this stage.
FWIW, I'm running the MoDaCo ROM, and SPB TV works perfectly for me. I was surprised to find it was a free app now, as I purchased it ages ago on my Hero, but never bothered installing it on my later phones/tablet.
Regards,
Dave
Hi
If you read my post you will see that SPB TV it is not working
in my Galaxy Tab, a Chinese Tablet running Eclair 2.1, and in the virtual PC Running Android SDK
So I think it is not ROM problem.. Roto V2 runs fine in my Tab
Please make the test above with the link sent to me by SPB support, to tell me the results, if with the stock broswer, and the stock video player you have picture folowing the links
Thanks
papatzis said:
Hi
If you read my post you will see that SPB TV it is not working
Click to expand...
Click to collapse
I did read your post! If you *read* my post, you will see that SPB TV *is* working for me. Therefore, testing the links you provided is a pointless exercise, because naturally I'd expect them to work if the app does, but regardless of this I've tested and yes they are fine. I also never stated that it was a ROM problem - I said that another application may be blocking access.
So - what have we established:
1. There is nothing wrong with the application on my Galaxy Tab
2. There is nothing wrong with streams on my Galaxy Tab
3. Other than you, everyone else who has posted on this thread is not having issues with SPB TV on their Galaxy Tabs.
This doesn't help you at all unless you are prepared to take some advice and actually try something different.
Blithely stating it is not a ROM problem when it quite possibly is is just nonsense, when thus far everyone else who has posted on this thread has said that it works for them!
Regards,
Dave
Hi my friend thanks for the detailed answer.
I said that I think it is not rom problem, because, SPB TV is not working in my chinese tab running eclair 2.1, and also in my PC running android sdk Froyo 2.2 virtual PC.
So if the application was running in the other two devices, it was sure, that something was going in my GalaxyTab
From the SPB tech they told me to open some ports, but I don't think this is the reason. Ports in the router are opened if you want others access something in your network
So the next thing to do is check the application in another network outside mine
Perhaps it is my ISP problem...
I had tried also to open the ports but no success.
I don't know what other to check my router is a Draytek Vigor 2710N
works for me too
Roto JMIv2 and everything works fine here, both on 3g and wifi.
Can't really imagine what kind of issue you stumbled upon...
Sent from my GT-P1000 using Tapatalk
Hi
Finally it is my router problem. I tried an old and cheaper roouter I had and it works fine, now in my router a draytek vigor vpn, i try to find out what is blocking rtsp. I had not set any blocking, I had emailed the Draytek Vigor support, to tell me how to fix the problem, only if I put the tabs ip in Dmz host it works, but I want the Dmz host for my Dvr.
Sent from my GT-P1000 using XDA Premium App
I try to use via WIFI - not working
Try to use on the same tab via - 3g - work fine
On the router firewall - disabled...
Whats the problem? -(
Changing the router to Cisco e4200 helps me)
Sent from my GT-P1000 using XDA

[Q] "Web page not available" with almost every browser

Hello people!
I'm having a lot of difficulties trying to make my Galaxy S surfing on the net correctly... No matter what I do, I get 99% of the time this error message: "Web page not available". Sometimes it works, but very rarely. I'm using my home wifi connexion, and I tried every single browser I have: stock browser, Dolphin, xScope... only Opera Mini is working and loading pages normally.
I tried to load pages on MIUI, then on Simplicity, S.U.R.F.A.C.E. then Hybrid... nothing changes, still not able to load pages. I did a clean flashing of a stock JVQ with repartition and I finished with a hard reset after that... still nothing! One thing is that I'm able to load my router's configuration page (at 192.168.1.1). But I simply cannot connect to internet pages like Google, Facebook, Youtube, XDA etc...
I tried other devices on the same router and it's working fine: an iPhone, a Nokia phone, a laptop, a desktop. I tried another router, but nothing...
I have had the same problem, until I have updated my firmware
If you can't right now use Opera mini or Firefox portable. They use their own browser base, and should work fine
On normal data (3G) you can surf on these websites?
Whats about apps?
If you cannot connect through apps do the following:
Go to the setuppage of your router.
Type in your password and login.
Look for the WLAN settings.
Go to devices and look, if your device is in that list.
If yes:
Did you maybe block port 80 for your device?
If not:
Did you typed in the correct password?
Does your router accept new devices? (WLAN extended settings)
Report back
Sent from my GT-I9000 using XDA Premium App
I had a very similar problem where I could only load in sites in opera mini (i assumed it must be something to do with opera mini rerooting traffic through their servers or something) but skyfire, dolphin, stock, opera mobile all would not work. Apps all worked fine like whatsapp, viber, and so on. This happened after i accidentally used the sim toolkit on my phone and it sent "browser settings".
For me deleting and redoing my APN settings fixed it but that would only work if your problem was on 3g. Worth a try anyway.
Thanks for your quick answers
superstepa said:
If you can't right now use Opera mini or Firefox portable. They use their own browser base, and should work fine
Click to expand...
Click to collapse
That's what I'm actually doing: I'm using Opera Mini. But it's not as good as other browsers such as Dolphin. I can do a firmware update, or downgrade even, if it is a firmware related issue. I'm actually on JVR.
TheBigX said:
On normal data (3G) you can surf on these websites?
Whats about apps?
Click to expand...
Click to collapse
We still do not have 3G in my country.
Other apps are working fine, they can connect and download data, not everytime but much more than browsers. For example, market would not immediatly download new apps, it takes sometimes 2 or 3 tries. Anyway, I think they're working fine.
I checked my router's configuration to see if port 80 was blocked for my Galaxy S, but it's not. Actually I set it on DMZ mode to see if it will work, but no result.
And I couldn't find something to allow new devices on my router. But I guess it's not a problem since anything I tried to connect to it before worked fine.
phoebusnz said:
but that would only work if your problem was on 3g. Worth a try anyway.
Click to expand...
Click to collapse
Anyway, thank you for your help
I tried to connect on another router, from another place, and it worked. I installed a DD-WRT firmware on the router on which I wasn't able to connect but nothing changed... could it be the router hardware itself? The strange thing is that everything else is working on it (iPhone, laptop, desktop, other phones...).

Problem with DDWRT/Utorrent/Linksys WRT54G

Days ago I installed "DD-WRT v24-sp2 (10/10/09) micro" in my Linksys WRT54Gv8 / GSv7. Everything was working fine. Good speed and coverage.
The problem I have is with uTorrent, I haven't been able to make it work while I want to browser the web.
It starts fine ( I can browser) but after some minutes, uTorrent keeps working and downloading fine, but I am not able of browing. Websites don't load! with any browser!
The only way to fix it, is disconnecting and connecting again the router! But if I leave open again uTorrent the same happens.
I have tried almost everything!!
I have tried so many options in "IP Filter Settings", and nothing!
Can someone please helpme!
I didn't have that problem using the stock firmware!
best regards
peikojose said:
Days ago I installed "DD-WRT v24-sp2 (10/10/09) micro" in my Linksys WRT54Gv8 / GSv7. Everything was working fine. Good speed and coverage.
The problem I have is with uTorrent, I haven't been able to make it work while I want to browser the web.
It starts fine ( I can browser) but after some minutes, uTorrent keeps working and downloading fine, but I am not able of browing. Websites don't load! with any browser!
The only way to fix it, is disconnecting and connecting again the router! But if I leave open again uTorrent the same happens.
I have tried almost everything!!
I have tried so many options in "IP Filter Settings", and nothing!
Can someone please helpme!
I didn't have that problem using the stock firmware!
best regards
Click to expand...
Click to collapse
Are you also running peer block and blocking HTML?
Insert sig here...

VPN connected but IP is still transparent

Hi community,
Seeking help here. I have never had any issues with regards to VPN connection on my note 9. I have subscription with CyberGhost VPN however I also have free versions of Thunder VPN and X-VPN.
The issue which occurred today that I cannot fix. I am able to connect using both the paid/free VPNs mentioned above, however once connected, my real IP is still transparent.
When I open the 'key lock' android system VPN management popup, I can see that no data is sent or received even though I have surfed web, watched videos etc. I used ipleak.net to confirm the when connected to VPN my IP transparent.
When I restart the device and connect vpn, it works normally i.e. ip not is transparent. But after some time it automatically becomes transparent again. Power saving is never on. I have to restart device again for VPN to work normally again, albeit a short time.
Anyone encountered similar issue and/or have any solution?
I am having the same issue as well, first everything worked fine and suddenly vpn is not working anymore although it says it is connected. I am using Cyberghost as well but tried other software with the same effect (connects normally but no data goes through the vpn connection)
Haven't found a solution up till now, it is very annoying.
Where did you buy your note 9?
Mine is Australian version from Optus. No solution so far. I contacted samsung and they told me to do factory reset.. haven't tried that yet. So annoying!
Hmm ok yes i saw that too as a probable solution when people with older Samsung devices had a problem like this but factory reset i only want to do as a last resort because it's going to be a haggle to set everything right again. If i do it and it works i will reply again.
My one was bought in Thailand by the way and model number is SM-N960F/DS
Same model as yours except not DS. It seems to be a software issue. Don't know what has triggered this. It was working just fine.
It must have been triggered by the latest software update because my nephew in the Netherlands has the same issue when he tried to use the vpn just now. It worked after rebooting the phone and then his connection dropped after 10 minutes and now his vpn connection isn't working anymore.
So three Note 9 phones all bought in a different country and region have the same issue, weird that this problem hasn't come up on forums more unless the cyberghost app broke our vpn capabilities..
Oh ok that is interesting. I tried other free vpns also with same result. But I was using cyberghost before this problem...
I really don't want to do factory reset.
Same issue in Canada
I am in Canada and I'm having the same issue. What I have found, is it if I download a DNS changer, and I change the DNS, once in awhile it starts working again. But this is completely unreliable.
This seems to have been an issue for a while and for a business marketed phone, it's quite perplexing that Samsung/Google have not dealt with this issue yet.
I got a temporary solution from cyberghost. It's requires setting up L2TP vpn connection. It's not as fast but it does the trick for now. I noticed from my searches this has been an issue since Samsung S8...hopeless!
Is this a Samsung problem or an Android problem? Samsung is telling me to send my Note 9 in for repair bit I am not convinced there is anything they can do. I have tried a factory reset but it was of no help.
I guess deleting all VPN profiles from device but very one will do a thing
Did the latest samsung update but still doesn't work. Any solutions?
The only solution that worked for me is to set up vpn manually.
Add a new device at Cyberghost account management and manually enter the pre-shared key, username and password given and choose ipsec protocol and on your device choose L2TP/IPSEC PSK.
Then you have to connect to the VPN there instead of the Cyberghost App and you will have full vpn functionality although slower than the app which is using OpenVPN or Ikev2 protocol but it's better then nothing.
I use OpenVPN for Android and under Advanced you need to set 'Use VPN for All apps except' and set route all traffic over VPN.
This did change somewhere in Oreo, it didn't used to be like this.
betternet vpn works a treat. no issues with transparency 48hrs after reboot.
PIA works without issues.

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