How could I get the IP address to my G1? thats the Ip my phone uses for internet not the ip when its connect via wifi
You have a couple options. Using Terminal Emulator you can use the netstat command or you can use the easy way and go to www.ip-address.com. What do you need your uip address for anyway? You can't remote in through edge or 3g like you can wifi though telnetd.
thanks...................
aad4321 said:
now i dont know the name of the app which was released last week in the market, but it uses dynamic dns and updates your G1's IP address automaticly to a domain name.
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You're referring to DynDNS and you can also find it in some routers. Unfortunatly, I believe there is a service charge for it. I use no-ip instead because it works just as well. But as far as I know DynDNS is the only app that offers this. But again... why do you need it??? I noticed that when I go to whatismyipaddress.com and when I do Netstat in Terminal Emulator I get two different ip addresses. I don't know what's up with that but I'm thinking that the netstat is the ACTUAL ip address and the ip address shown on the web site is a proxy. I would imagine that T-Mobile would not be stupid enough to leave their subscribers phones open to everyone else. It's very simple to get someone elses ip address if you're a host of a web server since all ip addresses are logged and without security (such as a proxy) it could leave all users vunerable. So my conclusion... if you had your real ip address... what do you plan on doing with it? You can only access your G1 through WiFi as far as I know. But correct me if I'm wrong.
Related
HI guys,
Does anyone know how to get a static IP address when using the GPRS connection to the internet. The reason being is because our corporate firewall has to recognise the device through it's IP. Is there any other possible methods for recognising the user?
Also does a VPN work well over GPRS and is there any extra configuration involved on the VPN server
Cheers
Any answers would be great.
Unfortunately there is no simple answer to your question. AFAIK you cant get a fixed ip on gprs, but if your using the right firewall and the right vpn host you dont need to.
I use and supply windows sbs 2003 servers and vpn into them regularly. I have also used citrix to achieve similar results. Might be a bit difficult to persuade your firms it dept to set up something like that for 1 person though.
PM me if youd like any advice.
BillyB said:
HI guys,
Does anyone know how to get a static IP address when using the GPRS connection to the internet. The reason being is because our corporate firewall has to recognise the device through it's IP. Is there any other possible methods for recognising the user?
Also does a VPN work well over GPRS and is there any extra configuration involved on the VPN server
Cheers
Any answers would be great.
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Hello Billy,
You ask a good question, but the answer isn't simple. Most carriers do have two types of APN (Access Point Name) provision for your SIM: "private" APN (which provides a non-routable IP assignment from behind a NAT, for basic browsing and e-mail functionality) and "public" APN (that provides a routable IP assignment, which is the Minimum Requirement for a more sophisticated connection type, such as VPN, etc). However, both of them are assigned by a DHCP (Dynamic Host Configuration Protocol) Server on a GGSN (Gateway GPRS Support Node) of your particular GPRS network operator. In either case, the end result will obviously be a DYNAMIC IP address on your GPRS terminal (be it a laptop PC, a PDA, or phone)
Some carriers do offer what is called a "dedicated APN" provision, which gives the subscriber their own IP range to choose from (almost like a small subnet), but it is only available to corporate giants like Pepsi (for example).
Now, to sum it up, you must have the proper APN provisioned on your Mobile SIM account (which the provider will normally call something like a "VPN data package" in billing terms). Then, you must obviously establish a GPRS session before you can connect your VPN client (but remember that most basic VPN clients work the best). It is pretty sad to say, but Microsoft Windows-embedded VPN client on Win2k/XP Pro so far has performed the best with no quirks whatsoever. It has to be via PPTP...L2TP has also worked for me..otherwise, the fancier (and more secure) the VPN tunneling protocol, the more its likely to fail. Normally all you need for a basic MS WIndows VPN client config is the Server name (or IP address), the user name, and the password.
Hope this helps,
Let me know how it goes,
Alex
PS. PM me if you have further questions.
VPN and TS Its like pulling teeth
hi all this has got to be the most anoying problem ever. i can connect to O2 vpn access point and hence i can connect to my work vpn server. however as soon as i try to open a TS connection to my desktop (through the vpn) the VPN connection is dropped and i never connect. Can anybody tell me why? if i have a vpn connection to my work server why does TS try to make another connection and bomb out the original. Is there a fix or another way of doing this i.e. does a external IP have to be nat'd to my desktop IP on port 3389? all help greatly appreciated. Ian
Yet another way that your device can be protected is whenever it's able to hit the internet. It would update a dynamic DNS entry on your account at DynDNS.org with hopefully a public IP address it gets and from there, if you have a program like SOTI Pocket Controller Professional, you can instantly gain remote access to the device. That's just one program of many that could benefit from this.
Is there any program for the Pocket PC that updates a dynamic DNS name there?
Any news on programs like this?
Would be very much appreciated!
If you look up posts by OdeeanRDeathshead you will find a discussion somewhere (sorry, don't remember the exact link) that you can't get a public IP over GPRS connection, so unless the phone it self initiates a connection you can not reach it.
This means that unless you device is connected via WIFI a program like this would be useless.
Sorry to be the bearer of bad news.
OK, I understand that.
I found an IP using www.whatsmyip.org. For example 123.123.123.123
I'm using my phone to connect to an Exchange Server. But I only want my phone to reach te server, so I have set up my firewall to forward (NAT) certain ports from source 123.123.123.123 to the Exchange Server. The rest of the IP's are going somewhere else.
But the IP changes of course, guess T-Mobile has more gateways in use. Maybe to another everytime you connect.
Is there a program that sends a query to whatsmyip.org (or another site like this) and then updates the IP address in a DNS record (like dyndns.org). Any help would be appreciated.
HI!
I need connect two PPCs with wifi... VPN..? How I make it?
they would need to both connect to a vpn server.
but then the question is what do you expect the devices to do with each other. neither have any server type services for the other to connect to.
it would require one or both of the pocketpc's to run a VPN server if there is such a server program for pocketpc's at all
sounds like a non starter to me.
i think a vpn server needs to dish out IP addresses.
thats just to start with.
unless you are connecting both ppc's to a vpn server
Please elaborate. Do you mean direct P2P connection (which is very easy to do - see my related articles on this), or a plain Internet / VPN-based one?
marclouis said:
i think a vpn server needs to dish out IP addresses.
thats just to start with.
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In internet-less P2P connections, you don't need VPN either for assigned IP addresses.
Hi,
Using a HTC HD2 I am trying to access my home network via WIFI (WPA2/PSK - AES). Some of it works, some of it doesn't and I was hoping some of you would be able to point me in the right direction:
I can connect to intranet pages (for instance utorrent web interface) via IP, but not via hostname.
I cannot connect to network (smb) shares at all, either via IP or hostname.
A program which requires the hostname to work (since I use it over Hamachi VPN as well as locally and don’t want to change the IP based on how I use it) does work over Hamachi and not over WIFI.
I'm quite confused
Any help would be greatly appreciated!
Cheers,
Elco
Sounds like your DNS isn't working. Do you have custom DNS servers configured in the "Name Servers" tab of network card config?
Yhanks for responding!
It should get it from DHCP (though I have tried assigning a static IP and dns, but this gave the same result)
Also, I have another older win mobile device, and with the same setttings it does allow me to access the network shares (by IP and hostname)
I've combed all settings regarding wifi and network, but since they are the same I am guessing it is probably a different at the registry level?
The HTC HD2 does have 2 broadcom wifi adapters mentioned though, a normal one and one with a DHD postfix.
Cheers,
Elco
@Talisman_: same problem here. have you solved it?
Exactly same problem on xperia x2. I just set on manual temporary.
Are you using Hamachi on your phone?
Did you have this problem prior to installing Hamachi?
The reason being is Hamachi installs a network interface which exists whether or not Hamachi is running
You may want to check your Data Connection settings and see if it has applied the "requires a proxy" setting
What are you using as your DNS server though, that is the question.
If it's your broadband router, then chances are it won't be able to serve DNS requests for internal devices (ie computers on your home network).
If that's the case, you'll need a proper DNS server (get an old PC and install Linux) and create a local domain such as home.local, or if you've got a registered domain, you can even set it up the same (domain.com for instance) just tell the DNS server it's the domain master.
It's been yonks since I played around with Linux so I can't tell you how, much easier with Windows Server
Some people advise against using the same public domain name as an internal domain name, but it just means you add A records for any public addressess such as WWW.domain.com or mail.domain.com if it's accessable outside your network as well as inside.
Alternatively, if you're only going to be accessing them via the home network then you could try adding a few hosts to your registry (use the windows calc or similar to convert each IP address number to Hex)
http://windowsmobilepro.blogspot.com/2006/04/etchosts-file-equivalent-in-windows.html
As always, you modify the registry at your own risk.
What is the best antivirus/firewall that i could use on an iis 7 server?
shawn10642 said:
What is the best antivirus/firewall that i could use on an iis 7 server?
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Paid:
Sophos if you want to spend the time configuring it.
Symantec
AVG's server flavour.
Free:
Clam (it's what I use)
hey thanks for helping, another thing
1) i setup windows ftp 7.5 to iis 7.0 and setup went flawless, ping and everything went good, but i cant access the ftp server via ftp:// bccan.dyndns.org why??
shawn10642 said:
hey thanks for helping, another thing
1) i setup windows ftp 7.5 to iis 7.0 and setup went flawless, ping and everything went good, but i cant access the ftp server via ftp:// bccan.dyndns.org why??
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If you're connecting from the outside of your network then you need to make sure of the following:
1. FTP is set up on your router to be forwarded to your IIS server
2. FTP site set to allow either all IP addresses to connect, or at least the external IP address you're coming in from (use www.whatsmyip.org to check your IP)
If you're connecting from within your network, you need to create a forward lookup zone in DNS for dyndns.org and add an A record of bccan with your server's internal IP address.
xaccers said:
If you're connecting from the outside of your network then you need to make sure of the following:
1. FTP is set up on your router to be forwarded to your IIS server
2. FTP site set to allow either all IP addresses to connect, or at least the external IP address you're coming in from (use www.whatsmyip.org to check your IP)
If you're connecting from within your network, you need to create a forward lookup zone in DNS for dyndns.org and add an A record of bccan with your server's internal IP address.
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Also just to add, I would not worry as much about a software firewall on your IIS server , you will cause more problems than you will fix, as stated above if you only open the ftp port on your router to the outside, then no other connections will be able to get in ... Hardware firewalls/routers are a much better choice ..
As far as antivirus goes, it depends on how much money you want to spend, for free I would go with the ClamAV recommendation it works very well in a server environment.
Symantec which is not free really works well too ...
EDIT:
IMHO I would not use the machine name as your external DNS name, if that is what you are doing. That way you can use the machine name when connecting locally on your network and the DNS name when external ... It has just been my experience that using the same name for both machine and external DNS can cause all kinds of problems for other services you may want to run on that machine in the future ..