Multiple APN's? - Networking

I have enabled multiple APN's in my ROM (Vodafone UK SIM) by changing the registry entries:
Code:
HKEY_LOCAL_MACHINE\Software\OEM\RIL\OperatorContexts\23415] ;Vodafone UK
"GPRSContextNumber"=dword:3
"UMTSContextNumber"=dword:3
This allows me to have two simultaneous data connections (HSDPA/3G/GPRS). I noticed yesterday that when a voice call is made or received the 2nd data connection is disconnected and then reestablished when the call has ended. I changed each of the registry entries to 5 but the behaviour is still the same.
Is this a limitation of the ROM or the mobile contract? Is it possible to have two data connections as well as a voice call active at the same time? I use BlackBerry Connect and this keeps its data connection permanently active, if I browse the web or open another application that uses the Internet then the Vodafone GPRS connection gets established. I have now started to use Office Communicator Mobile 2007 R2 quite a lot and this uses the Internet data connection, however if a voice call is established then the OC 2007 R2 connection gets broken since the 2nd data connection is disconnected. This then screws up the presence status of OC 2007 R2.
Cheers
Andy

Solved....
I have now been moved over to Exchange ActiveSync and have removed BlackBerry Connect (thankfully..). However I am still having an issue
With BlackBerry Connect there was always a permanent data connection to the BlackBerry APN. Opening an Internet connection would cause a 2nd data connection to be made (to Vodafone APN). However if a voice call was made the Internet connection was dropped for the duration of the voice call. Now I have removed BlackBerry Connect I assumed that the data call would no longer disconnect as there is now only ever one active data connection. It seems I was wrong?
I have verified the GPRSContextNumber & UMTSContextNumber values in the registry for the Vodafone UK OperatorContexts are set to 3 (as they were previously) but the data connection is dropped when a voice call is made?
Solved it now after a bit more searching
There is a registry value that can be changed 'AllwaysOn' for each of the data connections that are configured on your device. On mine it was this:
Code:
[HKEY_LOCAL_MACHINE\Comm\ConnMgr\Providers\{7C4B7A38-5FF7-4bc1-80F6-5DA7870BB1AA}\Connections\Vodafone GPRS]
"AlwaysOn"=dword:00000001
Some of the tweak utilities allow you to change this as well.
I assume on other devices the GUID will vary as well as the name you gave the connection settings - I used Vodafone GPRS.
Cheers
Andy

Andy,
Thanks for sharing your findings!
7C4B7A38-5FF7-4bc1-80F6-5DA7870BB1AA is the default GUID for ConnMgr providers, will be the same on all devices. Connection names will vary indeed.
As regards your original problem, I think there could be several causes:
1. Concurrent PDP contexts limit in hardware, see
http://www.qualcomm.com/common/documents/white_papers/Multiple_PDP_Contexts_UMTS.pdf
2. ConnMgr is dropping insecure connection(s) when a connection to a secure network is required
I'm afraid your Internet APN may still go down when you place a phone call, however due to AlwaysOn it's reactivated instantly. Personally I never played with 2 contexts, but I've seen this behavior with AlwaysOn VPN connections.

stepw said:
Andy,
Thanks for sharing your findings!
7C4B7A38-5FF7-4bc1-80F6-5DA7870BB1AA is the default GUID for ConnMgr providers, will be the same on all devices. Connection names will vary indeed.
As regards your original problem, I think there could be several causes:
1. Concurrent PDP contexts limit in hardware, see
http://www.qualcomm.com/common/documents/white_papers/Multiple_PDP_Contexts_UMTS.pdf
2. ConnMgr is dropping insecure connection(s) when a connection to a secure network is required
I'm afraid your Internet APN may still go down when you place a phone call, however due to AlwaysOn it's reactivated instantly. Personally I never played with 2 contexts, but I've seen this behavior with AlwaysOn VPN connections.
Click to expand...
Click to collapse
What about the value under \HKLM\Software\OEM\RIL\SAPOperatorList? Can this be trusted to be my providers OperatorContext number(s)?
Rob
Rob

stepw said:
Andy,
Thanks for sharing your findings!
7C4B7A38-5FF7-4bc1-80F6-5DA7870BB1AA is the default GUID for ConnMgr providers, will be the same on all devices. Connection names will vary indeed.
As regards your original problem, I think there could be several causes:
1. Concurrent PDP contexts limit in hardware, see
http://www.qualcomm.com/common/documents/white_papers/Multiple_PDP_Contexts_UMTS.pdf
2. ConnMgr is dropping insecure connection(s) when a connection to a secure network is required
I'm afraid your Internet APN may still go down when you place a phone call, however due to AlwaysOn it's reactivated instantly. Personally I never played with 2 contexts, but I've seen this behavior with AlwaysOn VPN connections.
Click to expand...
Click to collapse
As I said it is now fixed as I only ever have a single APN connection as I have moved over to Exchange ActiveSync and have also changed the 'AllwaysOn' registry value for the default GPRS connection.
Andy

Related

#$%&* Connection Settings...

Right. I'm trying to manually configure GPRS and MMS on my set. I have the documents needed. However, as I get to the connection naming part, WM2003 is claiming that "A connection already exists with that name".
This is a set from a card that formerly cannot support GPRS and MMS; no other connections have been set at all. I have checked all other connections in the Connections wizard, and ensured that the default My ISP and My Work Network have nothing else set inside.
So far, I've heard that hard resetting the handset will solve this problem. Trouble is, I do NOT want to do that.
'
Are there any registry values or temp files to clean up regarding connection information? Is there any application that can help me clear lingering connection information? Will the connection work if I simply set it to another name?

Blackberry Connect Behaviour

Questions for people using the blackberry connect software:
I want to sign up for cingular's blackberry service, especially since I am overseas more often than not for work.
(Some of these are questions, some are assumptions. just trying to get some info )
My question(s) are:
1) Blackberry connect acts as your internet connection, right?
2) Does anyone use it and get a UMTS connection instead of GPRS?
3) Does your hermes act like it has a normal connection? (in other words, if I turn on Blackberry connect, can I use other progs which use that net connection - say Flexmail 2007 or IE or somesuch)
4) Does the blackberry stuff use the existing calendar /addressbook programs on the hermes, or does it use it's own? (assuming it's own)
Thanks for the help. Wondering if I can sign up for the blackberry service and basically get a flat fee rate on data when I am in Europe, etc.
derrumbe said:
Questions for people using the blackberry connect software:
I want to sign up for cingular's blackberry service, especially since I am overseas more often than not for work.
(Some of these are questions, some are assumptions. just trying to get some info )
My question(s) are:
1) Blackberry connect acts as your internet connection, right?
2) Does anyone use it and get a UMTS connection instead of GPRS?
3) Does your hermes act like it has a normal connection? (in other words, if I turn on Blackberry connect, can I use other progs which use that net connection - say Flexmail 2007 or IE or somesuch)
4) Does the blackberry stuff use the existing calendar /addressbook programs on the hermes, or does it use it's own? (assuming it's own)
Thanks for the help. Wondering if I can sign up for the blackberry service and basically get a flat fee rate on data when I am in Europe, etc.
Click to expand...
Click to collapse
1. BB Connect uses your internet connection.
2. BB Connect only connects while under a GPRS/GSM/EDGE connection. In other words, you will need to force your connection or while in a GPRS area to use GSM only. You can do this within the connection Band settings.
3. You can use the internet connection from any program while BB Connect is running. However, Since BB Connect is a lower priority connection, applications like pIE, etc. will take a higher priority over BB Connect and force the BB Connect client to idle while it waits for the connection. This is an automatic process.
4. BB Connect will uses the built in PIM applications (Pocket Outlook, etc.)
Cingular has a few Blackberry plans including a unlimited plan.
thanks for the response.
So that doesn't sound as good as I was hoping.
I was hoping that Blackberry would be a conduit for the rest of my applications to use, instead of being one of many apps using one network connection.
So much for cost savings and/or surfing the net via blackberry connect.
derrumbe said:
thanks for the response.
So that doesn't sound as good as I was hoping.
I was hoping that Blackberry would be a conduit for the rest of my applications to use, instead of being one of many apps using one network connection.
So much for cost savings and/or surfing the net via blackberry connect.
Click to expand...
Click to collapse
I am assuming I understand your connection question. BB Connect is no different then other applications that use a internet connection. BB Connect uses the internet connection to connect and pull down mail. Other apps don't use BB Connect to get a connection. If you have a BB plan, that will allow you to have a connection not only for email, but for any app (i.e. Internet Explorer)
hmmm... interesting point.
What you are saying is that from cing's point of view, my device would be a "blackberry" although it would actually be a hermes.
What I would have to figure out is if cingular filters out connections so that you can only connect to the blackberry server....
derrumbe said:
hmmm... interesting point.
What you are saying is that from cing's point of view, my device would be a "blackberry" although it would actually be a hermes.
What I would have to figure out is if cingular filters out connections so that you can only connect to the blackberry server....
Click to expand...
Click to collapse
That's correct. Cingular has no idea nor cares what device you are using. They actually sell devices like the Nokia E62 (BB Connect preinstalled) and Treo 650 which has the BB Connect software available for download.
brmcguire said:
1. BB Connect uses your internet connection.
2. BB Connect only connects while under a GPRS/GSM/EDGE connection. In other words, you will need to force your connection or while in a GPRS area to use GSM only. You can do this within the connection Band settings.
Click to expand...
Click to collapse
Interesting, so BB Connect or the BB network is not compatible with UMTS? What are the symptoms BB Connect displays when UMTS is active?
I played around with this yesterday on cingular USA, but could not get the Connect software to connect, instead it would say network available then fall back to "suspended by user". BIS account creation wouldn't recognize my PIN&IMEI combo.
Thought this was a show stopper, but perhaps it's not.
Thanks
yeah, it only works with GSM - you have to force the band away from utms.
if you go over on howard forums and look in the cingular section, you can find info - I think that I saw that error mentioned....
mooney6023 said:
Interesting, so BB Connect or the BB network is not compatible with UMTS? What are the symptoms BB Connect displays when UMTS is active?
I played around with this yesterday on cingular USA, but could not get the Connect software to connect, instead it would say network available then fall back to "suspended by user". BIS account creation wouldn't recognize my PIN&IMEI combo.
Thought this was a show stopper, but perhaps it's not.
Thanks
Click to expand...
Click to collapse
When BB Connect is fully connected to the BES/BIS it will display 4 dots. For some reason, and I don't know why is that the BB Connect client doesn't like a UMTS connection. It might have todo with how GPRS/GSM holds a connection. Here is a handy link for connection status indications.
As far as the BIS registration, you will need to create a NEW account on the Cingular BIS site. Then you will be able to register your device and BB Connect.
http://www.dopodasia.com/resource/sea/bbc_web/connection.html
derrumbe said:
3) Does your hermes act like it has a normal connection? (in other words, if I turn on Blackberry connect, can I use other progs which use that net connection - say Flexmail 2007 or IE or somesuch)
Click to expand...
Click to collapse
No personal experience, but folks on HoFo say BB Connect is killing the internet connection for other programs like PIE:
http://www.howardforums.com/showthread.php?t=1044755
Richard
rsolomon said:
No personal experience, but folks on HoFo say BB Connect is killing the internet connection for other programs like PIE:
http://www.howardforums.com/showthread.php?t=1044755
Richard
Click to expand...
Click to collapse
Hi there, sorry to be so unspecific, but at least I wanted to share my experience
German O2 XDA/HERMES recent, used in Belgium with a Company BB service from Proximus, using BB connect 2.16 usually via UMTS, but when roaming also via GPRS; never forced it to GSM.
It is very slow! so you need to be patient; 1 min waiting until everything has re-connected is not unusual.
I remember that I had the same issue of BB Connect monopolizing the internet connection so that Skype not even started and IE was not able to connect to the internet neither.
After a cold reset and re-installation of everything it works now to expectations:
BB C is usually always on and on UMTS
When starting IE, a pop up apprears saying, connecting to ...
that's when BBC goes 'offline' Symbol :!
I can then surf the Internet
You must TERMINATE IE, not just leave it running in the background
After some time, BBC will automatically re-connect. If you try to speed up, it will complain that the connection is still blocked by another program.
I believe that BB C creates another hidden connection which is not visible in the connection folder, but if you use fit4cat, there is a tweak for 'force connection always on' and there I can see Blackberry as connection
I did not notice any handling difference between UMTS or GPRS.
HOWEVER
I have another problem as following:
I carefully checked the BB C services, but I cannot get any synchronisation of deleted mails, neither when I deletem them on the Desktop, nor when I deleted them on the Mobile.
Any experience with that ??
Rgds
hk.
I'm using BB Connect with a Vario II on TMUK.
When BB Service is on, I am connected through the blackberry.net APN, but via UMTS. If I want to browse, check POP3 email or do anything else, I have to be connected through the TMUK Internet Access Point, which is how I access Web 'N Walk and my unlimited data allowance. This, of course, interrupts my BB connection.
I believe it should be possible to use the blackberry.net APN for web-surfing as well because on RIM devices, all data goes through the BB APN. However, if I try to manually set up a new connection with the blackberry.net APN and route data traffic through it, it doesn't work.
So, not quite sure, but it should be possible to use the blackberry bundle on whatever network as the conduit for data traffic that one of the posters here was referring to - might just need a chat with tech support at your network.
Dave
other post says BBC does not support MDS, so you cannot surf using blackberry.net (not sure what MDS is, but guess it is in a real BB)
also can confirm that I have to suspend the Blackberry GPRS/EDGE connection before IE and POP3 mail will work - both GPRS connections (Blackberry and normal GPRS) are active, but the Blasckberry one seems to have priority
using HTC P3300 and TMO BBC client 2.1.2.31
ive been using BBConnect on both the XDA Exec and the V1605 for well over a year, it will connect to the BB Server using whatever PHONE network band is available e.g. UMTS if in a good Vodafone signal area or it will step back to GPRS if it doesnt, there are issues when roaming on other networks which will not pass through the BB connection so for example when in Germany on a supposed Roaming Partners network BB doesnt connect. I just have to force the Phone to try to connect to VF which then obviously works albeit a low speed connection. as for using PIE whenever I try to connect it disconnects the BB Connection and connects again using the VF connection, I agree this is a bit @rse as you would have thought the applicaitons could see that there is a usable connection there and should therefore utilise it..
If anyone knows of a registry setting that can be modified to fix the connection hopping I would be interested.
Problem with BB C on Tytn
Hi, I downloaded the BB c software from Voda.de, and installed it onto my Tytn with WM5. the instalation and registering to the network was fine.
but I cant do e-mail set up... it's grayed out and I cant click it...
I also tried registering/creating an account through mobileemail.vodafone.net,
but to no avail. after I input IMEI and PIN, then create Usename and password, I get the notice, "The system has encounted an error".
I thought I might have wrong software, and to keep things simple I put WM6(Official rom from HTC) into handset, then put BB C 4 for WM6, (again from Voda.de) but to no avail. same situation.
the phone connects to BB GPRS/3G, it shows PIN, IMEI, IP.
so connection wise there doesn't seem to be problem.
but cant create an account...
anyone come across same problem??
I've been trying to figgure this out for like three days now.
Thanks to those who'll give me advice!!
BR
Timmy-Boy
Timmy-Boy said:
Hi, I downloaded the BB c software from Voda.de, and installed it onto my Tytn with WM5. the instalation and registering to the network was fine.
but I cant do e-mail set up... it's grayed out and I cant click it...
I also tried registering/creating an account through mobileemail.vodafone.net,
but to no avail. after I input IMEI and PIN, then create Usename and password, I get the notice, "The system has encounted an error".
I thought I might have wrong software, and to keep things simple I put WM6(Official rom from HTC) into handset, then put BB C 4 for WM6, (again from Voda.de) but to no avail. same situation.
the phone connects to BB GPRS/3G, it shows PIN, IMEI, IP.
so connection wise there doesn't seem to be problem.
but cant create an account...
anyone come across same problem??
I've been trying to figgure this out for like three days now.
Thanks to those who'll give me advice!!
BR
Timmy-Boy
Click to expand...
Click to collapse
try this....
1) Change device ID, from Start -> Settings -> System -> About -> Device ID to HTC_TyTN
2) Edit your registry: HKLM\System\Versions\AKU key, change the key from (1.0.0) or whatever in there to .0.4.2
lve0200 said:
I have another problem as following:
I carefully checked the BB C services, but I cannot get any synchronisation of deleted mails, neither when I deletem them on the Desktop, nor when I deleted them on the Mobile.
Any experience with that ??
Rgds
hk.
Click to expand...
Click to collapse
As he mentioned above I have the same problem. For regular Blackberry devices they give the advice to check the options on the messaging screen and there is setting to choose delete on handheld, both, or prompt, But I could not find any such setting in the BB client for WM6.1
BB Client is 4.0.0.97, desktop software is 4.0.0.18
Any advices?
!!! SOLVED !!!
1. Tap Start > Settings.
2. Tap the System tab.
3. Tap the BlackBerry icon.
4. Tap the Services tab.
5. Tap the BlackBerry [CMIME] service book
6. Tap the Synchronization tab.
7. Select the Enable Wireless Synchronization check box.
8. From the Conflicts drop‐down list, tap an option.
9. From the Delete on drop-down list, tap an option.

How to if I only want data via WiFi - Don't want to pay carrier data fees

I'm sorry... I've searched the forum using a few different keywords and can't find exactly how to do this. I did see a posting on "MoDaCo_NoData" but it seems to crash on my Tytn (installs but errors after it runs).
I have downloaded the official HTC WM6 Rom update and have that installed now. I'm just reading up on the hacked roms (Black Majik)... might try it in a week or two.
I know on WM5 if I didn't enable WiFi and by mistake ran IE, it downloads the data from the cell network, which is definately NOT what I want. Worse, if for some dumb reason, Wifi is a low signal, it might drop and push you onto the cell network for data, which has happened to me a few times now and unless you are paranoid (I am now), you never notice that it's slipped onto cell data network. It's starting to cost me a fortune.
Any assistance would be appreciated.
Just change the settings for your gprs data connection so they are incorrect and then wont connect to the network, easily done .
Start/Settings/Connections/Connections/Advanced/Select Network
Select My WORK NETWORK
Some clarification needed...
Just change the settings for your gprs data connection so they are incorrect and then wont connect to the network, easily done .
Click to expand...
Click to collapse
Sorry... where do I do that exactly? If I go to connections, click on "GPRS Setting" it asks me is I want to use PAP or CHAP... nothing else.
As well, I forgot to mention I did get a Tytn for my wife as well, so would be nice if there was a program or simple step to enable/disable and easy for the wife to use.
Start/Settings/Connections/Connections/Advanced/Select Network
Select My WORK NETWORK
Click to expand...
Click to collapse
Thanks, doing this brings up "Network Managment" with two items on screen to choose.
1. Programs that automatically connect to the internet should connect using:
Options: a) My ISP
b) My Work Network
Edit / New
2. Programs that automatically connect to a private network should connect using: Options:
a) My Work Network
b) My ISP
If I do item 1 above, and change it to My Work Network, then I can no longer access web sites via WiFi. Which is what I'd like to do, just use WiFi, no other wireless data transfers via the cell carrier.
Thanks for your help and any clarifications..
You are facing errors with your Modaco Nodata because you haven't setup any data connection (3G or GPRS) to your provider. Try setting it up and running Modaco Nodata again.
It works a breeze for me. But then again, if you don't have any connections setup, you shouldn't worry about anything in fact.
cmariotti said:
Sorry... where do I do that exactly? If I go to connections, click on "GPRS Setting" it asks me is I want to use PAP or CHAP... nothing else.
As well, I forgot to mention I did get a Tytn for my wife as well, so would be nice if there was a program or simple step to enable/disable and easy for the wife to use.
Thanks, doing this brings up "Network Managment" with two items on screen to choose.
1. Programs that automatically connect to the internet should connect using:
Options: a) My ISP
b) My Work Network
Edit / New
2. Programs that automatically connect to a private network should connect using: Options:
a) My Work Network
b) My ISP
If I do item 1 above, and change it to My Work Network, then I can no longer access web sites via WiFi. Which is what I'd like to do, just use WiFi, no other wireless data transfers via the cell carrier.
Thanks for your help and any clarifications..
Click to expand...
Click to collapse
When you go to Connections/Connections/Advanced/Select Network/and select My Work Network, click EDIT then click on the Proxy Settings tab and check this network connects to the internet....
Simply go into the network settings area (the same area people have noted above) and remove every connection other than your wi-fi.
Poke around, you'll figure it out.
Even easier
Call your carrier and disable data to that phone. Then there are NO worries that you accidentally change a setting and get a big bill as a result.
Maybe you can use CommmgrPro
http://forum.xda-developers.com/showthread.php?t=299070
or
www.commgrpro.com
I use WiFi when ever and havent ever had fees................

VPN via 3G/HSDPA is still unresolved ?

Hi Everyone,
Having the Shift as my workhorse since some moths, there is still one annoyance I couldn't avoid: my VPN connections are interrupting the Internet connection when using 3G/HSDPA modem connecting to Internet in Vista/WM.
I was trying to search through all existing threads, but I still don't see anyone finding a solution.
I think the root lays in WM somewhere, since I cannot establish a PPTP connection in WM neither. In my case it is certainly not caused by the data provider, because I have checked it with them.
Let's try to put our knowledge together to sort this out !
This is normal behaviour I suppose
When connected to the VPN, the VPN must provide you with either a proxy or another internet gateway, otherwise you are just connected to a private network...
Maybe you mean something else, but from what I read it seems like you never got on the internet with VPN active.
If you did, and you are talking about intermittent network errors, then only high performance settings on your power settings may help.
If you could give more info I could help more. IP/Proxy/Gateway/ did it ever work yes no etc.
lucid said:
When connected to the VPN, the VPN must provide you with either a proxy or another internet gateway, otherwise you are just connected to a private network...
Maybe you mean something else, but from what I read it seems like you never got on the internet with VPN active.
If you did, and you are talking about intermittent network errors, then only high performance settings on your power settings may help.
If you could give more info I could help more. IP/Proxy/Gateway/ did it ever work yes no etc.
Click to expand...
Click to collapse
Lucid,
Thanks for replying. I will try to explain it another way.
1. When I am connected to Internet via Wifi, I have no problem using my VPN connection. I get authenticated and connected to the company network and the connection stays active as long as I want.
2. Using 3G/HSDPA Internet, the following happens:
- I start the same VPN connection, and get connected.
- Than my 3G/HSDPA connection breaks up, and the PPTP dialin stays alive - it doesn't have any use this way of course.
- When I disconnect from VPN, the 3G connection comes back automatically.
I hope this is more clear this way, any hints are very welcome !
jarbi said:
2. Using 3G/HSDPA Internet, the following happens:
- I start the same VPN connection, and get connected.
- Than my 3G/HSDPA connection breaks up, and the PPTP dialin stays alive - it doesn't have any use this way of course.
- When I disconnect from VPN, the 3G connection comes back automatically.
Click to expand...
Click to collapse
Thats exactly the same problem that i have had for over months - it just doesn't work and I can't see any way to get it to work - so much so, I don't use the Shift anymore - got a Tytn II and redfly and just remote desktop to a PC on the work lan!
jarbi said:
Lucid,
Thanks for replying. I will try to explain it another way.
1. When I am connected to Internet via Wifi, I have no problem using my VPN connection. I get authenticated and connected to the company network and the connection stays active as long as I want.
2. Using 3G/HSDPA Internet, the following happens:
- I start the same VPN connection, and get connected.
- Than my 3G/HSDPA connection breaks up, and the PPTP dialin stays alive - it doesn't have any use this way of course.
- When I disconnect from VPN, the 3G connection comes back automatically.
I hope this is more clear this way, any hints are very welcome !
Click to expand...
Click to collapse
The VPN that you are running is on VISTA side.(if yes try to see the routing table) by default the VPN get the default GW, and try to change it.
If this is the issue then you can go to the VPN connection properties -> Networking ->TCP/IP -> Properties -> Advanced -> IP Setings -> unchek the use the default GW on remote network.
regards
Is this a problem caused by this vista "feature", which disconnects the 3G Modem from Vista, as soon as an other network is being connected via WLan or via cable?
I think this is a stupid feature. Instead of that the users just should set the metrics for the networks manually and you can be sure, that Vista always uses the WLAN instead of the GSM/3G modem, if both where available.
alazarid said:
The VPN that you are running is on VISTA side.(if yes try to see the routing table) by default the VPN get the default GW, and try to change it.
If this is the issue then you can go to the VPN connection properties -> Networking ->TCP/IP -> Properties -> Advanced -> IP Setings -> unchek the use the default GW on remote network.
regards
Click to expand...
Click to collapse
alazarid,
Thanks a ton, the TCP/IP part did the trick ! Now my VPN has a use ).
cheers !
Ok guys heres the issue...
At first I thought this problem was associated with the fact that there may have been some software monitoring for other data connections, to disable the GSM modem when not needed...
After checking into everything, I found that there is probably NO software that does this...
Since WM handles the passthrough for the 3G connection, and ontop of that the actual endpoint for the data connection on the GSM connection is the WM side and not Vista, what happens is what when the VPN creates a connection and you opt-in to use the default remote gateway (I prefer to use it, because I require this for the work I do), the default gateway is updated on the 3G network interface.
I beleive that this update of configuration, then causes the WM side to stop the connection because either a) it doesn't know howto interprit this or b) retries to create the connection because it thinks there is an error.
I havn't played with this for a few weeks, and have my fair shareof other stuff I deal with, so I cannot remember if WM NATs the 3G connection, but the key thing breaking this is the WM side.
I beleive that IF you did want to hack up a configuration that uses the remote gateway, you could configure a VPN connection under Windows Mobile and have WM connect to the VPN, therefor the PC would be using that connection (but wouldn't be aware that its connected to the VPN), therefore giving the user access to the VPN, WITH the remote default gateway being used.
Again, as I mentioned its been a while since ive gone tech on my Shift, but I beleive this is correct. If anyone wants to add anything, please feel free.

Incoming connections to a mobile IP connection? Possible?

I'm attempting to use a Windows Mobile 6.1 device (HTC Diamond) for a temporary internet connection for my mail server while my broadband is down (BT cancelled my line in error and do not seem to be in any hurry to restore the service!). Initially I'm using the built-in ICS functionality..
While outgoing connections are fine I do not seem to be able to make in incoming connection. At first I thought this was due to ICS not port mapping incoming connections downstream (in a port forwarding DMZ manor) so I moved to the seemingly very good WMWiFiRouter tool and which is much more configurable in such ways, however still no joy. Further investigation using the useful website whatismyipaddress.com suggests that my connection is actually not a true connection but instead proxy'd (assumingly by Vodafone). Is this correct? If so, assumingly it is therefore impossible to make direct incoming IP connections (TCP or UDP) to devices on a mobile operators network (in my case Vodafone)?
All comments welcome!
Thanks, Simon
To reply / follow-up to my own post..
It seems this is due to a problem with Vodafone providing data connections with a private NAT’d IP address that is routed through their proxies for traffic optimization etc, and not the required (publically addressable) public IP address for incoming connections.
Please see my separate post on this wider issue: http://forum.xda-developers.com/showthread.php?t=478741
had a problem kinda like it trying to make a socket connection from 2 3 gprs devices
did'nt work unless both had static ip's which cost extre
but it worked ok if just one of them were not a 3 grps device
like a normal pc or a gprs device from another operator

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