Can I use terminal services client with a dynamic IP? - JASJAR, XDA Exec, MDA Pro General

I just wondered, and the other thing is that it looks like you need to be logged off to then login to xp with t.s.c. Is this the case?
Joe

if you've got a dynamic ip, you just type it into the server box don't you?
Re logging in/out, check out the concurrent user patch discussed somewhere, might be on my webpage. Negates the need to do that on compatible software.
V

Yes and No.
Yes you can connect to and from a dynamic IP, I've used dyndns.org in the past to get a dns name that automatically updates when your IP changes.
No, you don't need to log off if you are logging on with the same user name. Also, your user account has to have a password and in the list of users allowed to connect using TSC

many thanks guys; i will try this out.
joe

Related

PocketPC program to update dynamic DNS name at DynDNS.org?

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.

Activesync Exchange Server Password Prompt

I have an 8125 with Summiter's 2.3 Rom installed. I am trying to establish a connection to my exchange server which is hosted. When I enter the server, user ID, password and Domain info correctly, activesync keeps prompting me with "Please correct your Exchange Server password"
My provider insists that the settings were correct on their side and their crack tech support staff told me that WM5 has problems storing the password. They said that the only thing to do is to keep deleting the server connection on the device and recreating it.
Through this persistence, I was able to get it configured once. It was syncing (with push email) for most of the day... until I connected the device to the PC with the USB cable to charge it. Then Activesync on the PC kicked in and the password prompts began.
I have deleted and reconfigured the server on the device in excess of 20 times now with every combination of soft resets in between to try to get this resolved.
Any thoughts? Your help is greatly appreciated!
***EDIT***
email host needed to create a pre-NT4 alias for the userid due to the naming convention ues by our company in their provisioning console. Therefore once I found out the alias the config was a snap. working perfectly now! Thanks.
What tech support for your host meant to tell you is that they do not have a clue what they are talking about. I support numerous WM implementations using AUTD and Push email with WM devices of all flavors that support one of those options (2003, 2003se, 2005) and NONE of my customers have to continually put in ANY information to keep syncing.
It is true that using the special sms tickle method of pull on 2003 devices does sometimes hang up and have to be restarted manually but even then you should not be asked for information you already saved about the connection.
Find a new mail host.
Well, since you have no problems setting up "WM implementations using AUTD and Push email with WM devices", I would love to hear your thoughts on why I keep getting a password prompt over and over again with the message "Please corrrect your exchange Server password".
Using Cingluar 8125 with stock 2.25 ROM.
Mobile services are enabled under ESM
Pre-2k alias is set in the username
SSL is installed on the server with front end virtual directory
I have disabled certificate checking on the device itself by hacking the registry on the device since I'm using self singed cert
Exchange SP2 is installed
Activesync on the PC with USB works like a charm
But, trying to sync over GPRS/EDGE with the exchange server it keeps prompting me to correct exchange server password which I know it's correct since I administer the server myself.
I've seen NUMEROUS posts about this issue but no one seems to have the answer.
This is driving completely bonkers
You say you can sync while connected via USB to a computer but you do not specify whether that computer is INSIDE or OUTSIDE your network. So I am going to assume it is INSIDE, and bet that were you to try the same test from OUTSIDE your network it would fail just as it does using GPRS. If so the indications point to incorrectly putting in your user name/domain information and not the password itself.
I assure you, the domain\username and password combinations are quite right. It's DOMAIN\username and then the password. I mean you can't really get away from that format when you enter the information in the pocket pc or activesync on your pc since it asks you for the domain and the username and the password. I can however login to webmail and oma through the web browser using the exact username and password.
Any more thoughts?
I have no more thoughts until you answer the question I asked. Can you sync while connected to a computer that is OUTSIDE your network?
When putting in your information on the mobile device, in the username field if you are putting domain\user you are wrong. That box is USER NAME ONLY.
Let me start over again. No, usb or gprs outside doesn't work. And yes, the username is put in as just the username with no domain\ in front of it. Activesync substitutes the domain from the domain field as domain\ is what I meant.
So it doesn't work from outside no matter what the connection. Again, the problem is the domain reference. We just have to figure out what is wrong with it.
From outside your network, can you access Ouloook Web Access? If so, EXACTLY what is the URL you use?
I'm using https://servername/exchange
I can also user https://servername/oma from the phone and it works too.
I would really like to see https://servername/exchange work from outside your network. I am interested to know how you got a NETBIOS name to resolve from outside your DNS zone over the internet.
Please read the question asked before answering so I can stop asking you the same thing twice. I asked you:
From outside your network, can you access Ouloook Web Access? If so, EXACTLY what is the URL you use?
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Click to collapse
Your answer might work inside your network but no way will it work outside. And if you are afraid that advertising your domain name will compromise your Exchange box you should just shut it down anyway.
Ok,
I'm REALLY trying to be tolerant here. Unfortunately, I'm starting to reach the end of my patience. You and I BOTH know that I'm not advertising my NETBIOS name on the Internet. We BOTH know EXACTLY what I mean when I say https://servername/exchange. It means a URL accessible from the outside which points to the server via NAT on our firewall and then /exchange. So, here's the URL:
https://mail.glaucomaexpert.com/exchange
When I say that webmail works, I REALLY REALLY mean that it works. I'm not making it up. If you don't know the answer or if you are not sure of the answer, just let me know. That's no problem. I'm really starting to think that this issue is due to the registry hack on the phone to remove certificate checking.
Unfortunately, I'm using a self generated cert and I've tried using the .cab method to import the cert, that didn't work. I simply copied into a file (DER encoded) and tried to import it no workie either. I tried copying as a Base-64 encoded, copied to the phone and when I tried to import it said it was unable to access certificate. Before I disabled certificate checking, it wouldn't accept the certificate. So, now it accepts it but it keeps asking for the password.
I have gone over the exchange settings over and over and over again and I'm simply not seeing anything wrong.
So....here's where I am.
Great. Thanks for answering the question. So in your server configuration fields you are filling in those blanks like this:
Server Address: "mail.glaucomaexpert.com"
User Name: "jdoe" or whatever your user ID is
Password: "Password1!" Your CaSE sEnsiTIvE password
Domain: "myeyessuck" your internal NETBIOS domain name which may or may not be the same as your FQDN
Does all of that sound like what you are using? If you feel more comfortable PMing the information then thats fine. But your settings should resemble what I wrote.
Are you forcing users to use SSL for Outlook Web Access? If so, you might try turning it off TEMPORARILY and test syncing without requiring SSL to eliminate the self signed cert possibility. I won't be much use troubleshooting that as I get my customers fo flip for a Thawte certificate to avoid untrusted root cert authorities.
That's exactly what I'm using:
Server Address: "mail.glaucomaexpert.com"
User Name: "jdoe" or whatever your user ID is
Password: "Password1!" Your CaSE sEnsiTIvE password
Domain: "myeyessuck" your internal NETBIOS domain name
Under secure communications I do not have require secure channel checked.
I just enabled http(port 80) access to the exchange server and it's working like a charm.
So I guess it's still a certificate issue. I guess disabling certificate checking is not doing the trick but instead cause more problems.
I really wish I could import the self signed certificate. This really sucks. Your help is appreciated. Thanks. I should had tried this before. I just assumed this registry hack wouldn't have any bearing on it originally.
@deeztech - I'm also suspicious of the registry hack to disable the certificate checking. This worked for me in the 2003 days with my client's Blue Angels but I've never been able to get it to work with WM5. I have numerous Exchange 2003 servers that I maintain here in So. Fla and they all have self generated certs. I use MMC and add the Certificates snap-in. From the Trusted Root Authorities I'll right click my certificate - all tasks and then export to a Der encoded x.509. Copy to my storage card and execute it from there.
Of course it sounds like your certificate is installed correctly as your logon to OWA and OMA are working which is why I suspect that reg hack you mentioned.
I did read on exchange-experts to check the authentication on the webserver....
Curious if it's just your PDA or are there others with the same issue?
Glad you narrowed it down. Unfortunately I don't have a magic bullet for the self signed certificate piece but I do have some suggestions for you.
1) Enable forms based authentication: http://support.microsoft.com/kb/830827/
2) Require SSL for access
3) Unless you intend to offer services you might turn off the default website at https://mail.glaucomaexpert.com/
If you are interested in a cert from a trusted CA check out Thawte, where you can get an SSL123 certificate in just a few minutes for as little as $149: https://www.thawte.com/process/retail/new_ssl123?language=en&productInfo.productType=fssl2

email IP when it changes

I didnt know how 2 name this thread, I need an app. for pc that wil check (once a hour)my IP adress on desktop and when it changes it sends email thru outlook for example with new IP. Problem is i use remote desktop on my Universal to connect to home computer (to start some downloads...). but my IP addres changes from time to time. I know thats litle bit of topic, but if anyone knows somethink like described above, thanks
There is a web site that already handles this.
Dynamic DNS
http://www.dyndns.com/services/dns/dyndns/
no-ip.com, etc.. just do a search for dynamic dns...
now if i could find a dynamic dns client to run on my PPC.. well one that is free anyway

Strange Network Authentication Issue

I have been dealing with this for some time and am finally reaching out. I really hope this makes sense, if not please tell me and I will try to clarify.
I have two windows 2k3 servers at home with shares on each. I can see and map the shares with my pda on one server just fine but the other doesn't work at all. I can see both computers on the pda and the shares are accessible from 6 other machines both logged as domain users and local accounts. I've made sure the permisions were identical on both machine (along with checking everything I could think of a million friggin times) I finally noticed that if I enter false credentials into the login for the working server then I get a failed security audit with the faulty username along in the event log along with a second separate one showing my wireless network username for school as the attempted username . On the non working machine I only get this school username and nothing else regardless of what I enter into the pda. The best I can figure, one server is allowing the failed attempt and moving on to the good and the other is stopping after the first. Someone PLEASE tell me why a username ONLY entered into the wireless network settings of my schools network (settings that I have removed with no effect) would be forced into my attempts to map a network drive? Ima lose my god damn mind!
FFS!!! Finally found the solution. Evidently the policy setting in 2k3 domain controllers requires SMB signing while member servers don't. This is why I could stream from my regular server and not my domain controller. Resco explorer's FAQ of all things had the answer and the solution if anyone needs it.
Resco said:
Windows CE networking is not able to map the drives from the servers using SMB signing.
This can be solved by changing the following setting in the Domain Controller Security Policy under Local Policies --> Security Options
Microsoft Network Server: Digitally sign communications (always): Disabled
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IP

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.

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