I downloaded a dyndns client http://l6n.org/android/dyndns.shtml from this site, the application seems to work properly.
A normal DSL connection has an assigned IP and fixed (at least for a certain period of time), and the network cellualare how it works?
I tried not to use the dyndns client and type in the address bar, the real IP, but equally I can not reach my phone (I see the IP assigned to the phone is rather odd and is something like 1.x.xx . xx).
Is there any solution?
Port forwarding may need to be enabled.
Sent from my DROIDX using Tapatalk
Hi
If you external ip address is 10.xx.xx.xx, there si no way to access your mobile from outside directly, but what you can do is creating remotly a tunnel and forward the ports you want to access.
Try ConnectBot, it does quite well the whole thing.
Related
Hello all:
(first of all, I apologize for the double post, I erred and replied to a thread in the diamond forum)
I'm having problems getting my remote desktop to work. Been trying to connect since I picked up my Fuze on the 11th.
I have three different computers that I can successfully administer via my desktop. I've tried using 3G to connect, no success. I've tried using Wi-fi to connect, no success. I've used local computer names, IP addresses, properly forwarded ports --
It has to be a setting I'm missing on the phone. Any ideas? TIA
What version of Windows are you trying to connect to? Do you have a Firewall? And have you done the port forwarding on the router?
But the only options you need is Computer: IP Address and the user name and password. Use a Domain if you are connecting to PCs on a domain. Also when I logged in not using 16bit color under options the PC was almost unusable.
My attempts
The things I have tried since my post:
1) attempting to connect to Windows Server 2003 machine, non-local. Used IP address with port, same IPort that works from my desktop. Left username/password blank -- filled them both in -- left the domain name blank -- filled it in. All failed. Get the error message with three possible causes listed. Connected to my home network via wifi, data connection disabled (sometimes causes problems with my internet browsing if they're both enabled)
2) attempted to connect to a local machine, running XP Pro. Again, tried all possible combinations of username/password completeness, no success. Using Wifi
My local router does have a firewall, and the remote router does as well. I can successfully navigate those using my desktop (or laptop, for that matter)
GTO: I appreciate the quick reply...thank you.
3daysaside said:
The things I have tried since my post:
1) attempting to connect to Windows Server 2003 machine, non-local. Used IP address with port, same IPort that works from my desktop. Left username/password blank -- filled them both in -- left the domain name blank -- filled it in. All failed. Get the error message with three possible causes listed. Connected to my home network via wifi, data connection disabled (sometimes causes problems with my internet browsing if they're both enabled)
2) attempted to connect to a local machine, running XP Pro. Again, tried all possible combinations of username/password completeness, no success. Using Wifi
My local router does have a firewall, and the remote router does as well. I can successfully navigate those using my desktop (or laptop, for that matter)
GTO: I appreciate the quick reply...thank you.
Click to expand...
Click to collapse
Okay its been awhile since I used 2k3 sever. Using 2k8 lately but are you trying to use Terminal Server? and if your using 2k3 and you have ISA enabled I know it can be a pain to do port forwarding with it. But let me get this stright. You have no issues using XPs Remote Desktop to log into the server machines Terminal Server/Remote Desktop? Here is an idea. Whatever port your running Terminal Server/Remote Desktop type the IP Address with a : and port. IE 192.168.0.1:3000
Also if you would like you can PM the IP address of one of the Machines and I will try from my phone that I know is working with my machine. I am pretty sure you don't need to end a user name or password and it will bring me up to the login screen or you can make a temp account. On also on the Win2k3 machine I am pretty sure you have to add the option to login with Terminal Server even if its the Administrator account.
I am able to connect to my local XP machine over wifi using the ip addy/no port. Hostname (DNS) connection attempt failed, though. My 2k3 server's power supply died or I would test that for you.
No special router config (port fwd) for my device had been done.
The fact that you can't get to your local box on your local network is where I'd start.
Local Network Issues
Thanks again to you both...
I think that might be the problem -- the local network setup. I can connect via wifi, and browse the web. However, I can't install a network printer using the WinMo app that's included, and I can't seem get to the local PC even when I use the local IP instead of the DNS name. I did check, I'm being issued an IP address by the router (obviously), but still no dice on anything relating to network based traffic.
Is there a way to ping using WinMo? I'd like to be able to use that start.
Cont..
Also, I've noticed that I don't get the same error each time. Depending on which machine I'm trying to connect to, it'll give me an error with either two or three options as to why it's not working. Trying to figure out what that's telling me.
As far as Terminal Services are concerned, when I connect from the desktop, I believe I'm using Remote Desktop there (honestly, I haven't been paying attention -- I just use whatever pops up when I type 'mstsc' from the Run dialog, lol), and I can connect to the 2003 server. However, I can't play with this anymore today, because apparently the server is down, and I won't be able to get to it till Monday.
I think I'm going to go play with the ATT proxy and see if that changes anything. I think mine is still enabled because I read that it might help with the GPS problems...
I have found some freeware app... pocketping 1.6 and microsoft has a network tool offering which I am not sure will work on WM6. I have no exp. with either tool on WM.
Can you get to your http/https router mgmt interface from the device? Check your router's client table? Does your router have any logging capabilities?
Sorry, more questions than answers.
Router
I am able to "dial" into the router from my phone -- it shows the HTCP4600 in the clients table with an IP of 192.168.2.108 ... all good.
My logging on the router was disabled, but now it is enabled. What should I be looking for?
I think i'll try the pocketping...
Now make sure inside of the router then you have all the correct ports forwarded.
It should be port 3999 to 3999 On UDP and TCP and then your PC ip behind the firewall.
Pocketping, JETCET Print 5, and success
Here's the update:
Discovered that by disabling the AT&T proxy on the Fuze, I was finally able to connect to my network printer -- the Fuze doesn't have the drivers for my printer, but that's another thread.
So I was able to make my first IN-Network contact. Installed pocketping 1.6, and it's a very useful tool. I'm able to successfully ping the computers on my network now that the proxy is disabled -- an voila...I can also connect to my laptop on my own network! The main trick was to use the network IP address and not the DNS name.
Thanks to both of you who helped out.
When I go to set up RDP on my laptop, it asks for "Computer" & "User Name". Well I think I found my Computer's name - when you go to System and click the Remote tab, it displays: 'Full Computer Name' - so I *think* I'm set there (right?) My problem is that for "User Name", when click the Start button, at the top it says "Administrator". So when I fired up RDP on my phone and filled out the information, it came back with:
"Cannot connect. Likely reasons are: 1. Specified computer name or IP does not exist 2. A network error occured while establishing a connection"
I will say that I HAVE checked the Firewall Exception box that allows for Remote Access and I have also allowed users to connect via remote access through my System window on the Remote tab. What I HAVEN'T done, however, is anything in the way of port forwarding for 3389. I'm more than familiar with networking and working with routers, so that's not my issue. My issue is, if I'm supposed to forward a port to my IP address, how can I do that when all I can change is the last number:
http://img9.imageshack.us/my.php?image=portip4.jpg
1 - Is my user name being 'Administrator' a problem?
2 - How do I forward the ports, or work with this end of RDP? I've read about the DNS, but don't know exactly how to go about doing it.
I've been in my router before and changed some settings for the Xbox, so I don't think that has to do with DHCP on my local machine here, but correct me if I'm wrong. My question/problem is that this is set to "Automatic Configuration - DHCP"...
http://img232.imageshack.us/my.php?image=configbz4.jpg
...is this a problem? Do I need to change this at all, as in, get in contact with my ISP and go through this setup? Furthermore, if I DO end up having to change this, will it affect anything else on my network? Some people just said they checked the exceptions and logged in without configuring a DNS, so I'm wondering exactly what all I have left to change?
When you try to connect to your computer or laptop from the internet you'll need your public IP address. (not your computer name)
Go yo http://www.whatismyip.com/ on your computer at home.
Second, on your router you have to forward port 3389 to the local ip address from your computer.
Then from outside your home network you start RDP and connect to your public IP address. Your router then will forward that connection to your computer/laptop.
johanromijn said:
When you try to connect to your computer or laptop from the internet you'll need your public IP address. (not your computer name)
Go yo http://www.whatismyip.com/ on your computer at home.
Second, on your router you have to forward port 3389 to the local ip address from your computer.
Then from outside your home network you start RDP and connect to your public IP address. Your router then will forward that connection to your computer/laptop.
Click to expand...
Click to collapse
**EDIT**
Perfect, got it down 100%. Although as a side note.. does anyone know of a way to make the resolution/colors better? It works fine and all, but the picture is just a bit distorted with the colors all off.
I use Remote Administrator and I have found it to be the best! It will also allow you to use your native resloution that is set on the host PC you are connecting to whereas RDP won't and if you are tying to view remote camera's like I do or anything that has a specific resolution required, RDP will fail where Remote Admin will not.
The latest version is v.3.0 and it's only like $30 or even less if I remember correctly. A search of your favorite file dispensing forum may find a test version to try out and if I remember correctly, Radmin lets you use it for 30 days before you have to buy the reg key.
My original version V2.1 was upgradeable to V3.0 for free and works for Vista and allows me to connect to my PC at home which I still have v2.1 on.
It's a great app, real small and FAST!
There's also VNC which is similar to Radmin, but lacks the hidden view only mode... Great for keeping an eye on what the kids are doing on the internet without them knowing you are watching!
Hope this helps...
I have given up on working out VPN to my home network so I am giving SSH with ConnectBot a go. I can SSH to my home PC through my modem firewall ok now using key passwordless login (safest I understand) but I can't work out port forwarding.
Is it even possible to tunnel certain ports through my home Ubuntu PC using SSH? I want to access local web servers without opening them out on the Internet, for example sanzbd using the nzbair app or my other home media devices, web cams, etc.
I don't feel comfortable opening anything out on the Internet, even SSH makes me nervous although I understand it is fairly secure using key based log combined with a modem firewall and IDS, so I'd like to access my home network but securely.
I understand SSH is the next best option to VPN. But I can't find any guides.
I also have dyndns set up on my modem so (once that propagates I assume) I should be able to reliably SSH to my home PC.
I am very tired, so I'm sorry if this post is absolutely wrong.
I'm 90% certain you'd want to setup squid on your ubuntu box, so you can proxy through. Then connect with connectbot and then set up a portforward to send all port 80 traffic through on whatever port you got squid running on.
I think that should be at least a decent starting place.
Yeah I agree. I have the port tunelling working for sabnzbd now even if it's a bit flakey (drops out sometimes or the port forward can't be created).
So I'll read up on Squid and enable that on my home PC. That may cover a lot of general traffic from my phone too. I imagine a lot of apps use HTTP.
Can I use 3G or say my schools wi-fi to access my home computer?
If you're tethering from 3G, just make sure you portforward your router, and just put your external ip in the settings. Google ipchicken to find out your external ip.
Interesting.
But any idea how do I make my IP fixed?
It seems that the external IP changes whenever I make a new tether connection.
BTW, which port should I forward through?m My 2wire router ask only for the tcp/udp port for forwarding, it does not require me to key in any IP address.
Can you advice?
thanks.
cloud1111 said:
If you're tethering from 3G, just make sure you portforward your router, and just put your external ip in the settings. Google ipchicken to find out your external ip.
Click to expand...
Click to collapse
To work around the dynamic external IP address you can set up a free account at DynDNS:
http://dyn.com/dns/dyndns-free/
The above link will set up a hostname for your IP address and when it changes, DynDNS will automatically update.
To forward the correct ports, go to the website below and choose the router model you have and then select "Splashtop Remote" from the list after that. (You'll get redirected to an AD, just click skip ad at the top right of the page)
http://portforward.com/
If you already know how to forward the ports, they are 6783 to 6785, both TCP & UDP
Splashtop can sign into a Google account and find itself regardless of networks. I've had no troubles hitting my computer from miles away using that method. Being said I nixed my loud and bought splashtop HD, easily with the money.
ryan stewart said:
Splashtop can sign into a Google account and find itself regardless of networks. I've had no troubles hitting my computer from miles away using that method. Being said I nixed my loud and bought splashtop HD, easily with the money.
Click to expand...
Click to collapse
This is the best method, and easiest. I used my above solution when it wouldn't work with my Gmail account. But I already had DYNDNS set up for my media server so I only had to forward the ports.
Sent from my I897 using XDA App
Just a note/caveat they are correct that, no matter what, you are going to need to make sure your route is setup to make your computer connectable on those ports. Otherwise its just going to block the traffic thinking its malicious.
I have run into connectivity errors on some networks because they also block traffic on non-common ports, so if you occasionally cant find yourself that could be it.
thank guys!!
very infomative!
I tried everything.
I forwarded ports on my router.
Disabled my firewalls.
Changed to Static IP on my computer, then router, then both.
Made sure the ip was outside DCHP range.
Rebooted after every change.
Tried DynDNS, but I must be stupid because there's no way to enter a host address in splashtop.
Tried using external programs to set a static internal ip.
Set Splashtop to external/internal IP.
I don't know what the hell it is, but I just can't get this nonsense to work. I don't understand what's so easy about this for some people. I have comcast cable modem attached to n300v3 router over WAN, and nothing I try works. Been at this for 3 days. Time I quit.
Are you doing the google account link? That, along with making the ports pass through on my router, was all I did. Seriously, that is is. Comcast/xfinity with a belkin wifi router.
I have various machines on my lan in 192.168.1.*, I have a local DNS server to give those machines names. This normally works great, but my new Samsung Galaxy S21 sometimes says "cannot access" when I point it at a web address of a server running on my lan. I'll use a network utility app to do a DNS lookup of the other system, and it will tell me the correct address, then I'll use the same network utility to do a traceroute, and it will try to talk to a local IP I do not have in my network, in my DNS database, or anywhere in the set of addresses my router knows about. Where does this ghost address come from? Does the phone imagine that is the gateway it ought to be using for some reason? (The router's DHCP server certainly doesn't claim an unknown address is the gateway).
Every time I start trying to investigate the problem in more detail, everything suddenly starts working perfectly.
Does this ring a bell for anyone? Any clue what is going on? Maybe I should assign my phone's network statically and see if it works better.