[Q] wifi adhoc issues - Galaxy Note GT-N7000 Q&A, Help & Troubleshooting

hi guys,
i have been breaking my head to sort this out.
i'm not able to connect to my laptop internet via wifi on the Note. i have this application called connectify that automatically creates a wifi hotspot on my laptop (i don't have a router). with this im easily able to connect symbian devices on it (my old phones)
but the Note doesn't even detect this hotspot. so i researched a lot and finally found a galaxy sii modified file "wpa_supplicant" which i replaced in the system/bin folder of my GNote. now the phone detects the hotspot but remains stuck at "Obtaining IP address". the status doesnt change from this and not able to connect.
so again i played around and enabled static IP on the phone. i entered some ip address, gateway, netmask and DNS values i got on the net (for another internet connection bsnl 3g). (my own ip is not static, im trying to share a mts mblaze datacard connection) now im getting the "connected" status but when i go to browser it doesnt load up any website. please help. hope i am clear
in ipconfig my values show as follows
ipv4 address: 180.215.40.199
subnet mask: 255.255.255.255
default gateway: 0.0.0.0
i tried with the above values and its not even reaching the "obtaining ip address" status.

Sorry...had a question, but just figured it out myself...can't help you either though.
Regards,
ChaosDM

anjath said:
hi guys,
i have been breaking my head to sort this out.
i'm not able to connect to my laptop internet via wifi on the Note. i have this application called connectify that automatically creates a wifi hotspot on my laptop (i don't have a router). with this im easily able to connect symbian devices on it (my old phones)
but the Note doesn't even detect this hotspot. so i researched a lot and finally found a galaxy sii modified file "wpa_supplicant" which i replaced in the system/bin folder of my GNote. now the phone detects the hotspot but remains stuck at "Obtaining IP address". the status doesnt change from this and not able to connect.
so again i played around and enabled static IP on the phone. i entered some ip address, gateway, netmask and DNS values i got on the net (for another internet connection bsnl 3g). (my own ip is not static, im trying to share a mts mblaze datacard connection) now im getting the "connected" status but when i go to browser it doesnt load up any website. please help. hope i am clear
in ipconfig my values show as follows
ipv4 address: 180.215.40.199
subnet mask: 255.255.255.255
default gateway: 0.0.0.0
i tried with the above values and its not even reaching the "obtaining ip address" status.
Click to expand...
Click to collapse
I had the same problem before, what I did is to use a different wpa_supplicant then copying it to /system/bin, changing its permission (just copy the original wpa's permission) and rebooting afterwards.
It worked for me in stock LA4 Firmware (2.3.6). But most of the time i had to set the wifi setting to static ip so that it will connect instantly so I recommend you do the same if it doesnt connect automatically.

Advali said:
I had the same problem before, what I did is to use a different wpa_supplicant then copying it to /system/bin, changing its permission (just copy the original wpa's permission) and rebooting afterwards.
It worked for me in stock LA4 Firmware (2.3.6). But most of the time i had to set the wifi setting to static ip so that it will connect instantly so I recommend you do the same if it doesnt connect automatically.
Click to expand...
Click to collapse
sorry to bring this old thread up,
but since the ICS update it seems that the wpa_supplicant replacement no longer worked ,,,after replacemant you wont be able to even turn the wifi on
wondering if there's any other way or could someone plz modify the wpa_supplicant file from the new ICS rom so to creat a new wpa_supplicant that works on ICS?
thanks!

after the latest update of Connectify, my note can connect to the hotspot by connectify without any problems

Yes indeed

Related

WLAN Problem Diamond

ok, first of all, i checked every single thread on this page hoping to get a solution for my problem.
HTC Diamond, D-Link DWL-900AP+ Access Point.
My Diamond can "see" the Access Point, but is unable to connect with it.
Authentification WPA-PSK
Encryption TKIP
Networkkey Manually inserted and 100% correct.
Hook set at IEEE802.1x
EAP Typ = Smartcard or security certificate (but it's greyed out)
Network Card connects to Internet
From Server given IP Adress (hook set) DHCP on Access Point enabled
MAC Filters disabled
I also played around with the available network tabs.
I have vodafone DE, vodafone internet, company network or ISP
The the slider of the energy saving modus ist set to best performance.
What the hell is going wrong????
I also owe a HTC Touch Elfin and have no problems to access my network/internet.
Any suggestions would be highly appreciated
thank you
try deleting your network saved setting from list, make sure network card connects to internet, not work, find access point, and enter your password again.
this works for me in similar situations.
works if you start fresh, and not trying to connect with the same settings. i dont know why but has saved my ass a few times.
Also, try changing the encryption from TKIP to AES and see if that works....
I have the same problem! It's something about DHCP. My Diamond connects to my home wifi onli if I set the IP (which belongs to my phone on access point) address in the properties of network adapter.
HI did you try to put the host address of a site?
write 64.233.167.99 instead of google.it in case you can see the page the problem is the dns not resolved and insert manually in your phone connection
Marcellus_pnz said:
I have the same problem! It's something about DHCP. My Diamond connects to my home wifi onli if I set the IP (which belongs to my phone on access point) address in the properties of network adapter.
Click to expand...
Click to collapse
Same here, it looks like a DHCP time-out or routing problem. I've set up a DHCP server with a small pool of adresses on the acces point itself and now my Diamond always connects correctly. Before that, my Diamond would state that i had entered a invalid security key.
diamond connects but i cannot visit any website
Hi,
I have a similar problem. My diamond gets an ip address from dhcp, connects to dwl-900ap+ but i am not able to open any website (I tried to open some web with url and with its ip address too) - tried opera and IE too. In opera i get a "could not locate remote server" error. (Looks like a DNS problem?) I am not even able to open the AP's configuration web with diamond. Every other wifi enabled equipment I tried (1 notebook with win vista, 1 with XP, 1 with debian linux, nokia n95 with symbian and e-ten m700 with win mobile 5) works without a single problem. I also tried to reset the AP and my diamond - without success.
I didn't change any setting on the AP except for setting up a WEP encryption (i know, i know, it's not a strong encryption ), the SSID and the AP's ip address. Everything else is default. My dhcp server is not the access point. DHCP runs on a similarly configured router with wifi AP (diamond connects without problem).
Any idea/solution? thanks

problem connecting to the house internet

Hi this is my first time on a site and I just wonder if anybody can solve my problem!
I,ve read a few posts and set my xda llI so that in connections my network card connects to work!Also have done all the rest and set it to internet just in case as well
My Isp in connections window is on the advanced tab and select networks on the network Management is set to My Isp.
my Wirles Lan Manager is status connected to network
My ssid is the one that all the house computors are set to,my mode is Infratructure and Tx is Auto.My channel is 6
my bssid is 00-18-2D etc etc.
My Mac is 00-09- etc ,etc.
My IP.169.254.168.73
signal quality is good
I,ve been onto the 192.168.0.1 website and added the mac address of the xda lli but when I try to get the internet on the xdalli to connect it justs says default page. I cannot seem to connect. is this normal or do I have to go through O2 to pay for another internet connection besides my home address one.Have I missed something out!Help would be greatly appreciated! thanks
Nilocsss
Hi,
Your IP of 169.x.x.x means that you are trying to use DHCP to get an ip address but haven't been supplied one by your router..
The ip addres of your router is 192.168.0.1, so it may be sensible to setup your router to allow a dynamic address range of 192.168.0.100 to 192.168.0.110 (say) - when anyone tries to connect using a dynamic address (using dhcp), they'll be given an address in this range.
So, initially check if DHCP is enabled.
Do you have a laptop that connects using a dynamic ip address (ie not static - ie not implicitly defined) - if so then DHCP _is_ already working and there's another problem.
If this is the case, I'd initially disable any kind of mac-filtering or security until you get a simple connection going..
Sorry, if this isn't too clear - I'm tired - what router are you using?
Kev
First hand it can depend on your router
I have had problems connecting with Virgin broadband routers for instance.
Have you tried connecting elsewhere?
Also what type of security do you have on your router?
One more thing to try
Check under the "Network Cards" settings when disconnected and select "the internet" from the drop down menu.
Hope this helps
clearing the way so that I understand correctly!
kevcal said:
Hi,
Your IP of 169.x.x.x means that you are trying to use DHCP to get an ip address but haven't been supplied one by your router..
The ip addres of your router is 192.168.0.1, so it may be sensible to setup your router to allow a dynamic address range of 192.168.0.100 to 192.168.0.110 (say) - when anyone tries to connect using a dynamic address (using dhcp), they'll be given an address in this range.
So, initially check if DHCP is enabled.
Do you have a laptop that connects using a dynamic ip address (ie not static - ie not implicitly defined) - if so then DHCP _is_ already working and there's another problem.
If this is the case, I'd initially disable any kind of mac-filtering or security until you get a simple connection going..
Sorry, if this isn't too clear - I'm tired - what router are you using?
Kev
Click to expand...
Click to collapse
Thanks Kev!
My router is a netgear dg834GT.I,ve looked at the range and the range for 192.168.0.1 actually goes from 192.168.0.2 upto 192.168.0.254 so the range should be there. how would I know if the router is DHCP, is there a way of seeing this? The filter would be set up where for the mac address?Is there a way of changing the isp on the phone so that its range is within the 192.168.0.1 range?the only security that I have is the routers own and the avg antivirus.would disabling the avg help!
thanks for your response!
voxshots said:
First hand it can depend on your router
I have had problems connecting with Virgin broadband routers for instance.
Have you tried connecting elsewhere?
Also what type of security do you have on your router?
One more thing to try
Check under the "Network Cards" settings when disconnected and select "the internet" from the drop down menu.
Hope this helps
Click to expand...
Click to collapse
thanks for replying ,my router is a netgear and the security is a wep key which I have disabled and i also tried the drop down menu "the internet" but still nothing! how would I find out on the phone what ethernet card it is running so that I can connect to that .
nilocsss said:
Thanks Kev!
My router is a netgear dg834GT.I,ve looked at the range and the range for 192.168.0.1 actually goes from 192.168.0.2 upto 192.168.0.254 so the range should be there. how would I know if the router is DHCP, is there a way of seeing this? The filter would be set up where for the mac address?Is there a way of changing the isp on the phone so that its range is within the 192.168.0.1 range?the only security that I have is the routers own and the avg antivirus.would disabling the avg help!
Click to expand...
Click to collapse
If you haven't set up mac filtering, then it won't be a problem.. if you have, then there should be an option to disable/remove any you've input - build security up from a working setup.
Have you (can you borrow) a laptop that you can setup wireless with a dynamic ip address and check that connects; if that's okay then the router is setup correctly.
So I the Alpine comes up with "connected to network" but the ip address is 169.x.x.x ..
This means that the Alpine has not been allocated a usable ip-address by the router for some reason and you'll get nowhere until this happens.
Your other PCs.. are they set to dynamic ip addresses - I guess so as you have no room for static addresses. You should probably check they're all dynamic as if (say) you've allocated a static ip address of 192.168.0.2 to one of them and then DHCP tries auto-allocating addresses, I guess there could be a conflict (don't know how clever dhcp is). Usually I would set the DHCP range to 192.168.0.100 -> 192.168.0.200 (allowing 100 different dynamic addresses).
Have you checked that authentication is set top 'Open' and Data Encryption 'Disabled' on the Alpine; and ensure you've disabled (temporarily) all router security..?
Kev
kevcal said:
If you haven't set up mac filtering, then it won't be a problem.. if you have, then there should be an option to disable/remove any you've input - build security up from a working setup.
Have you (can you borrow) a laptop that you can setup wireless with a dynamic ip address and check that connects; if that's okay then the router is setup correctly.
So I the Alpine comes up with "connected to network" but the ip address is 169.x.x.x ..
This means that the Alpine has not been allocated a usable ip-address by the router for some reason and you'll get nowhere until this happens.
Your other PCs.. are they set to dynamic ip addresses - I guess so as you have no room for static addresses. You should probably check they're all dynamic as if (say) you've allocated a static ip address of 192.168.0.2 to one of them and then DHCP tries auto-allocating addresses, I guess there could be a conflict (don't know how clever dhcp is). Usually I would set the DHCP range to 192.168.0.100 -> 192.168.0.200 (allowing 100 different dynamic addresses).
Have you checked that authentication is set top 'Open' and Data Encryption 'Disabled' on the Alpine; and ensure you've disabled (temporarily) all router security..?
Kev
Click to expand...
Click to collapse
Thanks kev for replying.
I have a hard wired lead to the router for one computor and 3 laptops connected by wifi and another computor connected by wifi.
the range or should I say the ip addresses are 192.168.0.3,192.168.0.4
upto 192.168.07.I,m at work at the moment but as soon as I get home tonight I'll set the wep key to disabled is there any other thing on the router that I need to do?
Can't think of anything else...
But at least you know DHCP is working if the other PCs are getting ip addresses okay.
And you know the wireless is working...
So it does look likely that it will be something to do with WEP/WPA encryption... (I guess you've got it setup at home), hence why the router isn't allocating you an ip-address.
If you can't get it going, it may be worthwhile doing some sceenshots of the router configuration pages (or config files)...
What I can tell you is that what you are doing looks correct and you have everything setup so you can go on the internet whilst at home using the Alpine. Mine uses the router whilst at home and GPRS whilst out.
nilocsss said:
Thanks Kev!
My router is a netgear dg834GT.I,ve looked at the range and the range for 192.168.0.1 actually goes from 192.168.0.2 upto 192.168.0.254 so the range should be there. how would I know if the router is DHCP, is there a way of seeing this? The filter would be set up where for the mac address?Is there a way of changing the isp on the phone so that its range is within the 192.168.0.1 range?the only security that I have is the routers own and the avg antivirus.would disabling the avg help!
Click to expand...
Click to collapse
The dg834GT is pretty much the one that Virgin use, like I said in my earlier post.
I have found these particular routers to be a problem (sometimes) with my Alpine.
You should try to update the firmware.
kevcal said:
Can't think of anything else...
But at least you know DHCP is working if the other PCs are getting ip addresses okay.
And you know the wireless is working...
So it does look likely that it will be something to do with WEP/WPA encryption... (I guess you've got it setup at home), hence why the router isn't allocating you an ip-address.
If you can't get it going, it may be worthwhile doing some sceenshots of the router configuration pages (or config files)...
What I can tell you is that what you are doing looks correct and you have everything setup so you can go on the internet whilst at home using the Alpine. Mine uses the router whilst at home and GPRS whilst out.
Click to expand...
Click to collapse
Well Done Kev!
It was the "open"on the phone and putting "open" on the router.I had to intiallely disable the wep key.then when I got connected,I reactivated the WEP key and I could not connect.So on the phone I unticked the automatically connect to my name of my router name and reput in my encryption key again and I was in and On line.Thanks to both of you(Kevcal and Voxshots) for helping me.Definately could not have done it without you Pair.I like the idea of using the screenshots so I,ll post a screenshot of all the settings on the phone and computor so that anybody else will be able to resolve there problems with all credits going to you people on the bottom!
Very happy to have helped and glad you sorted it out

[Q] IP setting in HD7 (WIFI)

hi everyone,i bought HD7 last night and i have a problem with wifi.i want to connect my HD7 to my wireless routher. i must to set my HD7 IP.i can see HD7 IP but i cant change it.how can i do it? thanks
There is currently no way to set a Static IP address in Windows Phone 7, you'll have to wait for an update to come out that allows this.
not_in_love_en said:
hi everyone,i bought HD7 last night and i have a problem with wifi.i want to connect my HD7 to my wireless routher. i must to set my HD7 IP.i can see HD7 IP but i cant change it.how can i do it? thanks
Click to expand...
Click to collapse
You shouldn't need to manually configure your IP for the phone, the router will most likely assign your phone one if your DHCP is enabled (default on most routers). If you are wanting to connect it to your current home network and you have a wireless router, first you will need to go into the router configuration and set it to broadcast your SSID (if not already enabled). At this time the HD7 cannot connect to hidden networks (I don't see a point in hiding your SSID anyway, use better encryption, and a strong password with numbers, letters[upper and lower case], and symbols[if supported]). You can then use you HD7 to connect to your home network, once connected to your network go back into the router and look at your network. It should list all the devices currently connected to the network along with their currently assigned IP addresses. If you really need to, now that you know what IP address your router has assigned to your phone you can set your router to give your phone a static IP but really as long as you leave the router broadcasting the SSID your phone should have no problem connecting to the WiFi it should save the key and SSID, and it will get a new IP at regular intervals.
You shouldn't need to manually configure your IP for the phone, the router will most likely assign your phone one if your DHCP is enabled (default on most routers). If you are wanting to connect it to your current home network and you have a wireless router, first you will need to go into the router configuration and set it to broadcast your SSID (if not already enabled). At this time the HD7 cannot connect to hidden networks (I don't see a point in hiding your SSID anyway, use better encryption, and a strong password with numbers, letters[upper and lower case], and symbols[if supported]). You can then use you HD7 to connect to your home network, once connected to your network go back into the router and look at your network. It should list all the devices currently connected to the network along with their currently assigned IP addresses. If you really need to, now that you know what IP address your router has assigned to your phone you can set your router to give your phone a static IP but really as long as you leave the router broadcasting the SSID your phone should have no problem connecting to the WiFi it should save the key and SSID, and it will get a new IP at regular intervals.
Click to expand...
Click to collapse
i have an adsl modem that connect to pc through the router,my modem has an IP and my router has another one,my phone get the router IP for Gateway,so i cant reach Internet in my phone,i need to change gateway of my phone to reach to internet and i dont know how to do that

[Q] Sharing internet with ad hoc

Hello at all !!!!
I have a samsung tab with gingerbread 2.3.3 rooted and with wpa replaced.
I would like to sharing my notebook internet connection with my tab using wifi ad hoc network.
These are my settings:
Notebook:
Static IP: 192.168.0.1
Subnet : 255.255.255.0
Tab:
Static IP: 192.168.0.3
Subnet: 255.255.255.0
Gateway: 192.168.0.1
DNS 1: 192.168.0.1
My internet connection on notebook is shared and my tablet connect at my ad hoc network correctly but if I try to ping with this command ping 192.168.0.3 dont work. Also internet dont work on my tab.
What's wrong??
I used tablet settings with another pc desktop. My pc desktop and notebook are fine connected. So i think that settings are correctly. Internet sharing work fine. When try with my tablet , notebook dont see connection tablet, but tablet is connected.
Someone tells me his experience??
i had d same experience. but i was able to solve mine. but sorry can't post the link here. also with wpa_supplicant thing but also with adb shell thing. got mine solved from youtube.
There is a apk application to configure or testing network ad hoc??
I tried many times but connection dont work!!
I lost my hopes!!!!!
Someone tell me where is problem??
If I set static ip on tablet and on my pc, tablet seems connected ( from tablet) but not connected from pc.
If I set automatically ip address my tablet remains on "obtaining ip address" without connect.
Solved
I have solved!!!!!
Problem was my notebook wifi card.
Now I use an usb wifi and all work fine!!!

Kies Air access from outside network issue

My desktop LAN and wifi are different network. My office network is 192.168.1.x and wifi router WAN IP is 192.168.1.254 and wifi router LAN network is 192.168.15.x
My Note connects to wifi router and gets 192.168.15.2. I got wifi router configured to give static DHCP IP to my phone and it always gets 192.168.15.2. I then added port mapping to forward TCP port 8080 to this IP.
So when I run Kies Air, it displays URL http://192.168.15.2:8080
and from my desktop I type http://192.168.1.254:8080 and IT DOES NOT WORK. As soon as I hit go, URL gets forwarded to http://192.168.1.254:8080/www/index.html (blank screen) which means browser did reach Kies Air service but then nothing goes further.
I had done similar port mapping with other similar kind of apps (AirDroid, LazyDroid App Desktop, Motorola's similar app) and it always used to work.
Laptops in the same n/w (i.e., 15.x) are able to connect to Kies Air without any issue. My wifi router is DLink DIR 655. Any clues?
disable DHCP from your wifi router and let all devices get their IP from your original router. that way, you will be in the same IP range.
Thanks for the reply. Yes that is one solution to set wifi router in AP mode. But problem is we don't have master dhcp server leasing out 198.168.1.x IPs. All desktop are given static IP and there is firewall deciding who is given access to where and to do what.
Sent from GNote.

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