Database Users

i mate k-jam WIFI problem?

the WIFI state is connected. but when I try to open a webpage, eg,www.google.com, it shows error: the page cannot be found. Check the name and try again. anyone knows that? how can I fix it?
Thanks.

HELP ME
Someone can help me?!

Where are you using the wifi? Is it your home network or work/hotspot?
Go to settings then the connections tab then tap the "wireless lan" icon. Tell us what you see on that screen, then click the advanced tab and tell us what is there too. Finally click "menu" then "network cards" and tell us what is there (should be a list of available networks).
The only problem I have with my wireless is that i need to have a very strong signal to be able to receive my IP address via DHCP. Once it has it then it's OK and i can wander about but I get no address when the signal is weak ( less than 50%).
Cheers
Gadget.

tatata
Check that you have set the connection type to "internet" - I suspect this problem occurs because you have it set to "work".
Chris

I am having the same problem , my signal is nearly 100%, the phone is set to internet, Belkin 54g,, authentication is 'open', WEP, the key was entered manually (26 digits ), do i use 802.1 access ?
mode is infrastructure, tx rate is auto, channel 11,, the mac and ip address is correct,, what is enroll ?
I have tried everything and it is obviously connected so why will it not load pages ?

Had the same problem myself with my XDA IIs. Only solution I could find was to turn disable the firewall on my router. No idea why that worked, and cant find a way to turn the firewall on without causing the problem again, but it did work!

got smilar problem here, some times even when i connected and browsed web say 2 mins. ago suddenly connection can not be established i have tried it with belkin 54g linksys and 3com routers all same couldnt find any solution and accepted it as it is

gadget_uk said:
Where are you using the wifi? Is it your home network or work/hotspot?
Go to settings then the connections tab then tap the "wireless lan" icon. Tell us what you see on that screen, then click the advanced tab and tell us what is there too. Finally click "menu" then "network cards" and tell us what is there (should be a list of available networks).
The only problem I have with my wireless is that i need to have a very strong signal to be able to receive my IP address via DHCP. Once it has it then it's OK and i can wander about but I get no address when the signal is weak ( less than 50%).
Cheers
Gadget.
Click to expand...
Click to collapse
hello All and Gadget
Bought the XDA mini S from 02 yesterday and havent really been playing with it except installing programs, removing the 02 files and finding my way round the phone.
Anyway, having problem with getting WIFI, can anyone help?
At home, I use Wanadoo broadbrand wireless 'livebox' and here are the following details on the Mini S:
Wireless Lan> main tab> SSID - blank, mode - infrastruture, BSSID -blank, Tx rate - auto, channel - 0
Advanced tab > status, not connected to network, MAC - 00-09-2D-8D-66-BF, IP - 0.0.0.0
network cards tab> wireless tab - wanadoo - 2D9E available
network adaptors> network card connects to 'The internet'
Thanks in advance
Andy

Might be a stupid question but.....
Have you got any security on your wireless router? if so have you permitted the MAC code of your device to connect and obtain an IP address from your router?
Anthony.

an2ony said:
Might be a stupid question but.....
Have you got any security on your wireless router? if so have you permitted the MAC code of your device to connect and obtain an IP address from your router?
Anthony.
Click to expand...
Click to collapse
Thanks for the prompt reply. Another stupid question is how do I find out if I have security on my wireless router and if i have security, how can i permit the mac code to do its stuff.
Thanks again.
Andy

Check out:
http://help.wanadoo.co.uk/resultDis...Configuration+Manager&resultType=5002#Goto155
Have you set up a WEP security key to prevent unauthorised access to your ADSL Connection? if not then you should; I think the 'LiveBox' has a default key which you have to enter to connect and obtain an IP address.
Not being familiar with this router, I cannot tell you exactly but I would expect you to have to permit a new MAC code under the 'associated devices' menu.
Sorry for being Vague.
Hope this helps. :roll:

an2ony said:
Check out:
http://help.wanadoo.co.uk/resultDis...Configuration+Manager&resultType=5002#Goto155
Have you set up a WEP security key to prevent unauthorised access to your ADSL Connection? if not then you should; I think the 'LiveBox' has a default key which you have to enter to connect and obtain an IP address.
Not being familiar with this router, I cannot tell you exactly but I would expect you to have to permit a new MAC code under the 'associated devices' menu.
Sorry for being Vague.
Hope this helps. :roll:
Click to expand...
Click to collapse
Anthony
First of all, thanks for the link. I am able to see all the details (technical) of my livebox on the wanadoo configuration page.
There is a WEP key set and having tried to enter as much info on the relevant places on the mini s, no luck.
The mini s does recognise the 'livebox' and connects to it then drops off. However, it doesnt pick up any info from the 'box' to complete the relevant wireless tabs on the mini s.
Dont know how I'm going to resolve this but thanks for your help so far.
Shame not to utilise the Mini S with my current wireless broadband connnection.
Cheers
Andy

Hi All
Thanks for the advice so far and after so many attempts I am still unable to configure the mini s to use the wireless connection at home.
Need a huge favour. Would anyone give up a few minutes of their time to go through the configuration on the phone with me.
Please PM me your contact number and when it is convienent for me to call you back.
Much appreciated.
Andy

Hi Andy,
the settings depend to some extent on whether you have an access point (router) or shared connection.
You need to know the network name SSID, (and whether it's hidden)
WEP, WPA/PSK key,
Whether (as previously stated) you have MAC address control enabled in your router
Whether you have DHCP enabled (for automatic IP address from router)
Whether you need to log on (enroll) to password protected shares.
In the mini-S wifi>Menu>Network Cards>Network Adapters tab you should set your network card to connect to The Internet and check that the adapter (SDIO WLAN etc.) is set to use auto IP (if you have DHCP) or pick your own IP address if you have a fixed range.
If you have Zone Alarm or another firewall (I surely hope so :wink make sure that the (mini-S) IP address is in the trusted zone
Lastly; if you seem to be connected but you can't get any web pages - just a page not found error, try killing bloody ActiveSync on the mini-S, sometimes when I'm browsing I suddenly can't access pages and that's what the problem turns out to be - when you stop active sync running in the background it all starts to work again.
This is assuming you have a router not a shared connection which may be slightly different.
Oh....and read the threads about 802.11b and g, if your router only allows 11g the mini-S doesn't connect (I'd find the threads and point you to them but I gotta get back to work soz)
HTH (feel free to contradict or put me straight guys
:lol: )
Kim

cozzykim said:
Hi Andy,
the settings depend to some extent on whether you have an access point (router) or shared connection.
You need to know the network name SSID, (and whether it's hidden)
WEP, WPA/PSK key,
Whether (as previously stated) you have MAC address control enabled in your router
Whether you have DHCP enabled (for automatic IP address from router)
Whether you need to log on (enroll) to password protected shares.
In the mini-S wifi>Menu>Network Cards>Network Adapters tab you should set your network card to connect to The Internet and check that the adapter (SDIO WLAN etc.) is set to use auto IP (if you have DHCP) or pick your own IP address if you have a fixed range.
If you have Zone Alarm or another firewall (I surely hope so :wink make sure that the (mini-S) IP address is in the trusted zone
Lastly; if you seem to be connected but you can't get any web pages - just a page not found error, try killing bloody ActiveSync on the mini-S, sometimes when I'm browsing I suddenly can't access pages and that's what the problem turns out to be - when you stop active sync running in the background it all starts to work again.
This is assuming you have a router not a shared connection which may be slightly different.
Oh....and read the threads about 802.11b and g, if your router only allows 11g the mini-S doesn't connect (I'd find the threads and point you to them but I gotta get back to work soz)
HTH (feel free to contradict or put me straight guys
:lol: )
Kim
Click to expand...
Click to collapse
ello mate
I gotta agree with the activesync thing. I had the same problem as of 2 mins ago just tried exiting active sync and would ya believe it my wi fi now works. So i gotta say cheers mate!
cheers

tatata said:
the WIFI state is connected. but when I try to open a webpage, eg,www.google.com, it shows error: the page cannot be found. Check the name and try again. anyone knows that? how can I fix it?
Thanks.
Click to expand...
Click to collapse
I had the same problem with my Linksys WRT54G before. I upgraded the firmware (dowloaded from Linksys website) of my WRT54G and the problem solved.

New to the board (Just got my Cingular 8125) Having the same problem.
I get an IP addressfrom my router, it shows I am connected on my network settings, but still can't pull up any pages. It has never worked since I got it (only 3 days though) Someone please help us.

If >Connection Manager>Settings>WiFi Settings shows you have an IP address and are connected (Advanced :Status) then check your firewall settings and try stopping ActiveSync, always seems to do the trick for me

Also check out this post, could this be your problem?
http://forum.xda-developers.com/viewtopic.php?t=41469

@ cozzykim
I have shut down my zone alarm and don't have firewall enabled on my linksys WRV54G. ActivesSync is also closed. Still no luck
I will try to update my ROM it is not far fetched that cingular Jerry rigged the WiFi. I hope ther is a class action suit coming soon.
Thanks for your help.[/quote]

Off topic - Wireless - What am I doing wrong?

Pardon me because this isn't entirely a Wizard specific questions although I am able to replicate the problem with my Cingular 8125 (new ROM) 100% of the time.
I'm not a stupid person. I've setup numerous wireless networks for corporations and home users. I always use WEP or WPA and never unencrypted (no) security.
In most situations, the wireless router does NOT supply the DHCP to the clients. It usually comes from another DHCP server on the same LAN segment. Typically, this is a Windows server although it could be a DHCP-assigning device, such as a Cisco router.
PCs have no trouble seeing the wireless network and connecting to it and getting addresses assigned to them. For a while, I couldn't do this on WPA security but upgrading firmware and software on the laptops (usually Dell) rectified this.
With my Wizard, both old and new ROMs, I can SEE the wireless networks and connect to them but I can NEVER get an IP address. It tries and tries and fails and fails and eventually gives up. (Yes, the Cingular proxy is turned off)
Yet, at the airport or other public places with free wireless, I have no problems connecting my Wizard to the access point and surfing away. Thus, I know its not (entirely) a Wizard issue. Of course, these public access points aren't encrypted which could be one of the reasons but I doubt its the only one.
As a test, I just built a new wireless router with a SSID (other than "default") and security turned on (WPA) and let the router act as the DHCP server. Wizard connected in seconds and was surfing away. So the obvious next question is: why doesn't this work when the wireless router ISN'T the DHCP server? Other machines (laptops and such) have no problem connecting to one wireless router and getting a DHCP address from another box yet my Wizard cannot.
I've tested this with D-Link and Belkin wireless routers (consumer-grade).
I've seen other people post that they cannot get their wireless to work on their Wizard and while the fix may not be on the side of the Wizard, I think others may be in the same boat I'm in so I'm hoping that maybe we can compare enough stories to narrow this down so that we CAN use our Wizards wirelessly!
Ken

Confusing...
maybe you should try assign a fix ip to your pocket's wifi adapter and see if it would work. or just let the wlan security turn OFF on your access point to see what would happen.
i guess that the network protocol stack is slightly different between a PC and a PPC, which limit the DHCP request route.

I have just purchased the Wizard, aka o2 XDA Mini S, and use it with my Belkin Wireless Access Point (WPA-TKIP Enabled, DHCP & NAT disabled) and Cisco ADSL Router (DHCP Server) without any problems.
I have assigned the Belkin Wireless Access Point a fixed IP address however, but I don't think this would make a difference.
The other thing I found was that the Wizard would not connect correctly to the Belkin using WPA with AES encryption, but switching it to WPA with TKIP works flawlessly.

Well, I suppose its encouraging that others with the same wi-fi routers are getting this to work but its discouraging that I'm having so much trouble!
Fixed IP does work (therefore, its unlikely a Wizard-only problem) but obviously a fixed IP doesn't let me roam from one hotspot (home) to another (work) very easily.
Haven't tried it sans-security yet although that might just prove a point, rather than be a perminant solution. I have tried WPA-PSK and WEP with the same (negative) results.

I personally have found that unless I change the power settings for the WiFi adapter to full power, its hit or miss.
Never have a problem maing connections, geting leases, etc with it there.
YMMV though
Regards - John

prob irrelevent
i found that before i active sync'd. the wireless monitor on my wizard showed a strong signal from the router. then after it synced, it picked up an IP from the servers dhcp fine.
also for lightweight simple security i use mac address filtering on the AP

remote desktop problem

Hi everyone,
I would like to connect to my laptop next room from local network. I can connect perfectly when I type in my IP address into the first textbox (Computer), but I can't connect when I type in my Computer Name (full computer name) instead. I tried MyPCName as Computer, \\MyPCName as Computer, forwarding port 3389 to my IP, leaving domain name empty, putting in my workgroup name as a domain, putting in my computer name as a domain, putting in myPCName\MyUserName as Username, \\MyPCName as Computer, still the same. It won't connect unless I put in the IP address. I would like to do this since my workplace assigns a different IP to my laptop then I assign at home, but naturally I have the same computer name at both places, so I would like to have a permanent setting for both places.
I'm running Windows 7 64 bit on my laptop and 1.66.405.2 ROM on my HTC HD2.
Many thanks in advance.

can you connect to it ok using another computer? might be a dns issue at a guess...

I can connect from other computers fine. Also on my HD2 I can see the host names of PC's under Resco Explorer and map them. However, remote desktop mobile refuses to work with the Computer Name. I can ping my Laptop's IP and also Computer name from pingbox2. Only in Remote Desktop Mobile there is a problem.

windows 7 by default blocks remote desktop connections from different versions of remote desktop. if you right click computer and select properties, then choose remote settings on the right hand side and select the middle option (accept connections from all verions of remote desktop). havent tried this my self but it solves most issues when using different versions of windows

OK, I sort of figured it but would still appreciate some help. Here is how I got it to work:
I had OpenDNS IP under DNS settings for wireless adapter. I deleted them. If I don't do this, pinging my computer name from HD2 always brings 67.215.65.132, which is opendns and not my true local IP, i.e. 192.168.x.x. I also had to disable the data connection (3G) and only have wireless. If I don't disable 3G, I can only connect with IP and not computer name. Only after doing these 2, when I pinged my computer name, I got the true local IP and I was able to connect with Remote Desktop Mobile using computer name. Now my question is:
1- I don't want to quit using opendns, is it possible?
2- I don't want to disable 3G connection every time, is it possible?
thanks in advance.

For me it works with MyPCName in computer and empty domain, both for XP and 7.

Something seems strange with your phone's networking configuration. At a guess (and this is a long shot), I would check your VPN settings on your phone to make sure you're not connecting to a different domain over 3G as this might explain why it works when you turn off the data connection on the phone and why it works by IP address.
As I said though, it's a long shot and is the only thing I could think of that fits your particular symptoms...

ozkaya said:
OK, I sort of figured it but would still appreciate some help. Here is how I got it to work:
I had OpenDNS IP under DNS settings for wireless adapter. I deleted them. If I don't do this, pinging my computer name from HD2 always brings 67.215.65.132, which is opendns and not my true local IP, i.e. 192.168.x.x. I also had to disable the data connection (3G) and only have wireless. Only after doing these 2, when I pinged my computer name, I got the true local IP and I was able to connect with Remote Desktop Mobile using computer name. Now my question is:
1- I don't want to quit using opendns, is it possible?
2- I don't want to disable 3G connection every time, is it possible?
thanks in advance.
Click to expand...
Click to collapse
about the open dns issues, I suspect that can be solved by making sure your router lets the incoming connection into your home network (you say it resolves to 66.whatever when open dns is used, shouldn't be a problem do long as you don't forget that will be your home ip address so that connection will neef to be allowed through the router and then forwarded by your routers virtual server (our whatever your router software calls out) to your laptops internal ip address.
as for the 3g it should use wifi over 3g by default..... mine certainly does, no need for me to disable it.

tomallen35 said:
Something seems strange with your phone's networking configuration. At a guess (and this is a long shot), I would check your VPN settings on your phone to make sure you're not connecting to a different domain over 3G as this might explain why it works when you turn off the data connection on the phone and why it works by IP address.
As I said though, it's a long shot and is the only thing I could think of that fits your particular symptoms...
Click to expand...
Click to collapse
I think you're right, when the 3G is on (and also Wifi on), Resco shows computers from all around the country when I click computers near me and not my local network. When only wifi is on I can see my local computers. 3G probably has precedence over Wifi? How can I correct this?

samsamuel said:
about the open dns issues, I suspect that can be solved by making sure your router lets the incoming connection into your home network (you say it resolves to 66.whatever when open dns is used, shouldn't be a problem do long as you don't forget that will be your home ip address so that connection will neef to be allowed through the router and then forwarded by your routers virtual server (our whatever your router software calls out) to your laptops internal ip address.
as for the 3g it should use wifi over 3g by default..... mine certainly does, no need for me to disable it.
Click to expand...
Click to collapse
But the 66.whatever address is generic openDNS lookup IP and same for everyone. Are you suggesting me to route this IP to my local IP, i.e. 192.168.x.x? Oh, one more thing, I can also connect when 3g and wifi are both on, but only through computer's IP and not computer name. Can you connect with computer name while both are on and connected?

when your phone does a dns lookup on the name it resolves to the open dns assigned address (not the same for everyone, otherwise the open fns system wouldn't work) so to connect to your computer the phone sends its request to open dns who forward that request to your current actual address.at home that address is your home ip address BUT it isn't your laptops address it is your routers address.(stop reading here if you don't have a router).
so the router needs to be told "if you get a connection request in port (whatever the remote desktop port is) please forward it to (laptop ip address)
its called port forwarding in some routers, virtual server in others.

samsamuel said:
so the router needs to be told "if you get a connection request in port (whatever the remote desktop port is) please forward it to (laptop ip address)
its called port forwarding in some routers, virtual server in others.
Click to expand...
Click to collapse
You're mixing up things a bit - he's not using dns but the computer netbios name. The point is that he has wifi on and connected as well as 3G, thus with an "intranet" ip address on Wifi... so the program/phone should be looking up the name on that connection, where it would find it, instead of looking up over the 3G connection. As the netbios protocol is not routable, it has no chance of finding the computer name over 3G/internet and back home, even with port mappings.

kilrah said:
You're mixing up things a bit - he's not using dns but the computer netbios name. The point is that he has wifi on and connected as well as 3G, thus with an "intranet" ip address on Wifi... so the program/phone should be looking up the name on that connection, where it would find it, instead of looking up over the 3G connection. As the netbios protocol is not routable, it has no chance of finding the computer name over 3G/internet and back home, even with port mappings.
Click to expand...
Click to collapse
you're totally right, I have a router and its port is forwarded to my laptop IP, but this is only good (and works well too) when I want to connect from Internet to my local network. I tried OpenDNS exceptions for VPN and defined an exception named as MyComputerName but it didn't work. Then I tried a dyndns solution, but it only works for external connections and not local network, i.e. it can't map local IP's. What I need is a dynamic client which can update my local IP.
I also tried to edit hosts entry in the registry with MyComputerName. It works for a single IP, but I'm not sure if I can write multiple IP adresses (my work and home local IP) into that. If I could maybe everything would be OK.

I've just tried a couple of things and it really works fine for me. If I connect Wifi only, I can remote desktop with the computer name. If I then connect data connection, it still works. Disabling wifi and obviously it doesn't work anymore. Re enabling wifi, it doesn't work at first, but does again after ~30 seconds once the netbios protocol has done its host lookup procedures.
There simply shouldn't be anything special to do.

kilrah said:
I've just tried a couple of things and it really works fine for me. If I connect Wifi only, I can remote desktop with the computer name. If I then connect data connection, it still works. Disabling wifi and obviously it doesn't work anymore. Re enabling wifi, it doesn't work at first, but does again after ~30 seconds once the netbios protocol has done its host lookup procedures.
There simply shouldn't be anything special to do.
Click to expand...
Click to collapse
thank you very much for your time, I appreciate it. You're right in that waiting a bit resolves the issue (it's a bit more than 30 secs for me that's why I thought it wasn't working when 3G is enabled) but only when OpenDNS is not used. I assume you don't use OpenDNS, right? Once I put that one into equation, it takes over NetBIOS protocol and returns its IP instead of the local IP(192.168.x.x). As far as I understand, DNS lookup has precedence over NETBIOS and if the name is not found in DNS it consults NETBIOS protocol. However OpenDNS has this nice "feature" where it finds the name with its own IP. There are several posts about this on its webpage and they say to either disable the typo correction or put exceptions for Netbios names, but sadly none of them works for me right now.

Nope, no OpenDNS, never actually heard of it.
How does it work? Do you enter their DNS server address in the network settings of your pc/phone, or is it an app you run?

you click Start/Settings/All Settings/Connections/Wifi/First Button/Switch to Network Adapters tab/Select Broadcom 802.11 DHD Network Adapter/Switch to Name Servers Tab/Type in 208.67.222.222 for primary DNS and 208.67.220.220 for secondary DNS, click OK. that's all. Could you try if it's not so much trouble? Thanks.

OK, remote desktop doesn't work either with the OpenDNS servers in.
I'm pretty sure it must be a limitation of the remote desktop app itself, as resco explorer can still navigate and/or discover the network shares of my other PCs with no problem. NBTStatCE also finds everybody.
Wouldn't even surprise me, as that Remote desktop mobile has always been troublesome. I don't remember exactly, but in the WM5 days it was pretty much impossible to use on a local network due to a weird handling of names... if I remember well all "local" (NetBIOS) addresses without a '.' entered in the remote desktop app would be redirected to the "Work" connection, while "remote" ones with a period would be directed on the "Internet" connection. As a network card can only be defined as one of them, if you wanted it to work in both cases through Wifi you had to switch the card from Work to Internet and back all the time. And of course when it's on Work it breaks some other things that use the default system handling like mail.

[Q] Wifi issue. New findings?

Hello, been a long time reader from my G1 to my G2 and now my nexus 4.
I am unfortunately not able to use my device on certain wifi networks which is a real bummer.
Being that i have a background in diagnosing computer problems in my real world life, i thought i would post my findings as i found some interesting things!
First i will say that the network i will use as the demonstration is secured with WPA2 PSK AES security and encryption.
I can connect to it and often find i have problems on the first connect to the network. By this i mean if i have made my wifi settings 'forget the network' and then try to connect again.
On the first time it seems to indefinitely hang, showing the message 'authenticating' on screen next to the network and if i long press on the network name and press modify, the dialog shows that i have a link speed of 1mbps.
I can usually get past this by turning wifi off and on and then reconnecting, at which point it will connect straight away and have a normal link speed. (in this example 72mbps).
After i am connected, i find that the following does not load:
-browsing webpages through chrome does not load
-the wifi icon turns grey
-play store cannot load anything
I find that i get assigned an ip address by dhcp correctly too with the right gateway and dns.
I decided to download a network tool to have a better look. I use fing personally.
I found it very interesting what i found, which no other threads about wifi issues mention.
Network discovery found every device on the local wifi network.
I was able to scan the services of my computer which is also on the network and it found everything, including a http server which i run which i could browse to.
In fact i could do everything through wifi with this device and most others.
Again it got interesting when I then took a look at my gateway, the router.
I had discovered its mac address which i can verify through my computer is correct which to my understanding, being that i can communicate through the wifi, means that i have the information available to send information to that physical device?
When trying to scan services, i find nothing, which is not true, at the very least it exposes a http server on port 80 which my computer can access.
When trying to ping i have 100% packet loss.
So at this point it is only the gateway i cannot access.
So i figure i could setup another computer which is connected to the network with a wire to share its connection through wifi onto that network and then i have a standin gateway?
I connected this computer through wifi to the network and pinged it succesfully with my phone. I then turn ICS on my wired adaptor to share to my wifi adaptor. I ensure that the wifi maintains an ip address in the right range and subnet.
I then try to ping that ip with the phone and it then gets 100% packet loss.
Could this be that when a device is configured to act as a gateway something changes about how it handles any packets sent to it that the nexus 4 is currently in compatible with?

elltg said:
So at this point it is only the gateway i cannot access.
So i figure i could setup another computer which is connected to the network with a wire to share its connection through wifi onto that network and then i have a standin gateway?
I connected this computer through wifi to the network and pinged it succesfully with my phone. I then turn ICS on my wired adaptor to share to my wifi adaptor. I ensure that the wifi maintains an ip address in the right range and subnet.
I then try to ping that ip with the phone and it then gets 100% packet loss.
Could this be that when a device is configured to act as a gateway something changes about how it handles any packets sent to it that the nexus 4 is currently in compatible with?
Click to expand...
Click to collapse
I have found a bit of a workaround that i can use!
When i said i turned on the wifi and ICS i did the following:
-Turned on wifi.
-Connected to wifi network.
-Turned on ICS on my wired network to share to my wifi
-Observed that my ip changed from 192.168.10.x to 192.168.137.1 with no gateway or dns.
-I decided to change my ip on the wireless to 192.168.10.x and gateway to my router 192.168.10.10
-I then tested.
I ran through this again but slightly different:
-Turned on wifi.
-Connected to wifi network.
-Turned on ICS on my wired network to share to my wifi
-Observed that my ip changed from 192.168.10.x to 192.168.137.1 with no gateway or dns.
-I decided to change my ip on the phone to 192.168.137.5 with gateway and dns as 192.168.137.1
-I then tested. And it works!
I know this doesnt fix the wifi issue itself, but for me, this makes a big difference as i can now use wifi at work where we also have poor mobile network coverage.
Edit:
Additionally i previously tried to setup this same computer to host a wifi network to share the connection using 'netsh' and creating a 'hostednetwork' but i found i was in the same situation where i still couldnt get the internet.

[Q] problems connecting to router using Wi-Fi

Hi!
I have an Indian Tablet called penta T-pad, and I have problems connecting with Tp-link Td-W8901G router. The First one is that the tablet doesn't connect instantly to the router using Wi-Fi . it shows in the Wi-Fi network list that the Wi-Fi access point is "saved, secured with WAP/WAP2", And it doesn't connect until I tried several times and when it connected (this is the second problem) it sometimes doesn't send or receive and data. And I have tried resetting the tablet and the router and changing the broadcast channels and use static IP... But, this doesn't work.
By the way, other devices (smart phones, laptops...) can connect to the router without problems, and my tablet was working well during the last six months connecting to the same router. And now, it can connect to other routers or access points (i.e. portable Wi-Fi hotspot).
Thanks in advance, I am looking forward to your replays.

WiFi connection issues.
diana oulaby said:
Hi!
I have an Indian Tablet called penta T-pad, and I have problems connecting with Tp-link Td-W8901G router. The First one is that the tablet doesn't connect instantly to the router using Wi-Fi . it shows in the Wi-Fi network list that the Wi-Fi access point is "saved, secured with WAP/WAP2", And it doesn't connect until I tried several times and when it connected (this is the second problem) it sometimes doesn't send or receive and data. And I have tried resetting the tablet and the router and changing the broadcast channels and use static IP... But, this doesn't work.
By the way, other devices (smart phones, laptops...) can connect to the router without problems, and my tablet was working well during the last six months connecting to the same router. And now, it can connect to other routers or access points (i.e. portable Wi-Fi hotspot).
Thanks in advance, I am looking forward to your replays.
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You mentioned you are using WAP/WAP2 for security, but have you entered the password or entered it correctly?
Does your router have the ability to add users?
If so, then activate this option and enter the MAC for every device you need to grant access through.
I looked for more information on your router, but could only locate this:
TD-W8901G Model Features and Specifications :
High speed DSL modem, NAT router and wireless access point in one device provides one-stop networking solution
54Mbps transmission rates, better for wireless network surfing or downloading
QoS enables smooth IPTV streaming and lag-free online gaming
Easy Setup Assistant provides quick & hassle free installation
SPI and NAT firewall protects end-user devices from potential attacks across the Internet
Port VLAN binds specific LAN ports and PVCs for differential services
Annex M allows for doubling the upstream data rate to 3.5Mbps
Auto-reconnect keeps you online indefinitely
TD-W8901G Model Technical Specifications :
HARDWARE FEATURES
Interface 4 10/100Mbps RJ45 Ports
1 RJ11 Port
Button 1 Power On/Off Switch
External Power Supply 9VDC/0.85A
IEEE Standards IEEE 802.3, 802.3u
ADSL Standards Full-rate ANSI T1.413 Issue 2, ITU-T G.992.1(G.DMT), ITU-T G.992.2(G.Lite)
ITU-T G.994.1 (G.hs), ITU-T G.995.1 , ITU-T G.996.1, ITU-T G.997.1, ITU-T K.2.1
ADSL2 Standards ITU-T G.992.3 (G.dmt.bis), ITU-T G.992.4 (G.lite.bis)
ADSL2+ Standards ITU-T G.992.5
Dimensions ( W x D x H ) 6.4×4.2×1.1 in. (165×108×28mm)
Antenna Type Omni directional, Detachable, Reverse SMA
Antenna Gain 5dBi
WIRELESS FEATURES
Wireless Standards IEEE 802.11g, 802.11b
Frequency 2.400-2.4835GHz
EIRP 20dBm(EIRP)
Wireless Security Support 64/128 bit WEP, WPA-PSK/WPA2-PSK,
Wireless MAC Filtering
SOFTWARE FEATURES
Quality of Service QoS Remarking based on IPP/ToS, DSCP and 802.1p
Port Forwarding Virtual server, DMZ, ACL(Access Control List)
VPN Pass-Through PPTP, L2TP, IPSec Pass-through
ATM/PPP Protocols ATM Forum UNI3.1/4.0,
PPP over ATM (RFC 2364),
PPP over Ethernet (RFC2516),
IPoA (RFC1577/2225),
PVC – Up to 8 PVCs,
Advanced Features Traffic Shaping(ATM QoS) UBR, CBR, VBR-rt, VBR-nrt;
Dynamic Host Configuration Protocol (DHCP), DHCP relay;
Network Address Translation (NAT); PVC/Ethernet Port Mapping
VLAN, 802.1P, Static Routing, RIP v1/v2 (optional);
DNS Relay, DDNS, IGMP snooping V1/2, IGMP Multicast, UPnP
Security NAT Firewall, SPI Firewall, MAC / IP / Packet / Application / URL Filtering, Denial of Service(DoS), SYN Flooding, Ping of Death
Management Web Based Configuration(HTTP), Remote management, Telnet management, Command Line Interface, SSL
for TR-069, SNMP v1/2c, SNMP over EOC, Web Based Firmware Upgrade, CWMP(TR-069), Diagnostic Tools
OTHERS
Certification CE, FCC, RoHS
Package Contents TD-W8901G
External Splitter
RJ-11 Telephone Cable
RJ-45 Ethernet Cable
Quick Installation Guide
Resource CD
Power Adapter
No other information on actual WiFi setups were able to be located. I wish I could be of more assistance.

Hi I have very similar problems with my devices!
I noticed it is extremely popular problem being discussed everywhere, but no general solution is ready yet, neither straight way of diagnostic...
Only some particular solutions sometimes appear, but they are for particular cases, usually involving deep and accurate adjustment and "pairing" of gadget and equipment.
It would be good to know any general tips like where to look for any info about the wifi connecting process, what are the possible reasons to fail to connect when the signal is high, wifi is visible, password is 100% correct, etc.
Perhaps we can find the log of wifi connecting process, switch it to debug mode, show to experts?
Please, experts, we are all waiting for your replies!