I would like to know if it is possible to use no-ip to be able to remotely enter a netbeans project raised at the address http://localhost:8084 executed with the "run project" button or if it is possible to do that by modifying something inside of the netbeans. Thank you.
You need to figure out the IP of your machine on your local network.
To do that, follow either of the following tutorials :
Find your local IP with Windows cmd
Find your local IP with Mac System Preferences
Afterwards, you can enter that IP instead of "localhost" and that address should work on any computer on the same network, assuming your firewall is not blocking it (by default it should not).
Related
I have 2 computers. when I open the project with live server on the first one it gives me this url 127.0.0.1:5500/index.html
I want to put that url on the other computer's browser but it doesn't work.
is there any solution to this?
This is what worked for me in VS Code:
1.- Go to your extensions option:
2.- Make sure you have the "Use Local Ip" option checked:
3.- Check on your terminal for your local Ip address (ipconfig on windows for example) and substitute the ip address from your live server url with you local ip:
You can try port forwarding using powershell on the hosting computer. I use wsl2 and when I want a preview on another computer I port forward using powershell
netsh interface portproxy add v4tov4 listenport=xxxx listenaddress=(host pc ip address) connectport=yyyy connectaddress=(wsl2 ip address)
In your case try making the listenaddress and connectaddress the same (which is your main pc) and the listen and connect ports 5500 using the above script.
After that the last step you should perform is add Inbound Rules inside your firewall.
you can go to settings live server and check the use local ip option, then you stop live server and start over again.
Now live server use an direction with local ip and you can open your file in other pc.
enter image description here
It doesn't work because you are using loopback address (127.0.0.1), in order to access your live server on entire LAN you need to change this address in vscode/liveserver settings to your private address, it will be something like (192.168.100.XXX)
put port 5500 in firewall to access from other pc
connect pc via lan and set static ip
then call it like xxx.xxx.xxx.xxx:5500/
You need nothing extra.
Just type your local IPv4 Address which you can find in Command Prompt by typing " ipconfig ", then on another computer in browser type this IPv4:5500 and it's done.
(You must have Live Server On)
Example: 192.168.1.5:5500
I'm developing Firefox addon that communicate with external program by sockets. This program create local socket server on specified port when this addon need it. I would like to ckeck from this addon whether this application has opened this port already.
On Win7 when server isn't created yet I receive in socket created by addon NS_ERROR_CONNECTION_REFUSED in nsIRequestObserver::onStopRequest but if I can feel certain port isn't open when I receive this error?
You try to connect and see if the connection succeeds.
If it doesn't, then the port is not reachable (open).
That's the most obvious and easiest answer.
Other low-level solutions would require polling the OS itself somehow. That would be cross platform specific (so you'd need to write an implementation per platform) and also there is no API readily available so you'd have to mess around with C/C++ or at least js-ctypes, or hack together some ugly "execute this program and check output" stuff. All of which doesn't worth the fuzz.
If you want to find out which "inbound ports" are in use in windows you can use cmd,
if you don't know how to open cmd - open the run dialog by pressing windows-key+r. type cmd and hit enter
type netstat -a and hit enter and it will list all "listening" ports.
more info - http://www.techrepublic.com/blog/it-security/list-open-ports-and-listening-services/
On beforehand I have to say i'm a bit of a newbie.
I've sucscribed to a VPS with Ubuntu 11.04 server, I installed Jboss and am starting it with the -b 0.0.0.0 option.
Now if I lookup the address ip:8080 on a browser on the VPS itself it's working fine, but if I try to look it up on a browser on an external machine it isn't able to access the page.
I tried to modify the hosts file but without success. Maybe its the iptables? Or something else?
I really appreciate any help thanks.
Take the static IP of the server, ping that from your command line tool with ping. If you are successful in pinging the server you are all set. Now go to the browser of the external pc and type the static ip and give the port as 8080. It will certainly work.
Some good suggestion from my side is, try PaaS(platform as a service) now as that is much easier than VPS and you will get up and running in minutes. Try Jelastic. It has got JBoss hosting. Deploy your WAR file there and you can access it immediately. Ket me know if you really go ahead and use it.
Surya
thank you for reading my question.
I want to login the virtual machine romotely through rdpweb shipped with virtualbox sdk.Of course, the virtual machine was installed in the virtualbox.The rdpweb(a folder) contains 4 files, webclient3.html, swfobject.js, webclient.js and RDPClientUI.swf.
Firstly, I copy rdpweb to the /.../tomcat/webapp. So i can visit webclinet3.html now. And there is a image which shows what i get.Sorry, i haven't enough reputation for posting a image.I just can put a link to the image.
http://i.minus.com/jbdHDzjWwQntWQ.PNG
An error happened. Google says that putting the crossdomin.xml to the root of webapp would solve the bug.The bug may be aroused by flash.But it is invalid for me. Why ?
My physical host is win7(ip:192.168.1.107), and my virtual guest is windowsxp(ip:192.168.1.111). The version of the virtualbox is 4.1.8.
Any help would be appreciated!Thank you very much.
I am so sorry for my poor english.
Update:
Your configuration looks like you have configured your WinXP guest with a bridged network adapter, and you are trying to connect directly to it. Have you enabled Remote Desktop on the WinXP guest? Go to the Control Panel -> System applet, then choose the remote tab and be sure to check both boxes to allow remote desktop connections. You will also need to make sure the firewall will allow this connection to the guest.
VirtualBox also have the capability to serve up a virtual machines display over RDP or VNC (VNC in the OSE - Open Source Edition). If you are wanting to use that capability then you should be connecting to the HOST IP address - not the guest. Since your host is Windows 7 you will also need to adjust the Remote Display Server Port for your guest (in the VM Settings in VirtualBox) to use a port besides 3389. I usually pick 3390. Your screenshot doesn't show somewhere you can enter the TCP port, so this approach may not be supported, but you could try appending :3390 to the IP address.
Original Answer:
Could you post the crossdomain.xml file you are currently using? This is almost certainly a problem with it.
My guess is that your crossdomain.xml file should look something like this:
<?xml version="1.0"?>
<!-- http://127.0.0.1:8080/crossdomain.xml -->
<cross-domain-policy>
<allow-access-from domain="192.168.1.111" />
</cross-domain-policy>
You could start with just putting * instead of the IP address in the file as well - though that is generally not recommended as it opens the possibility that the flash player can access any resource on any network. It would make it easier to access other virtual machines you might use in the future with different addresses.
I am using VirtualBox in Ubuntu with WindowsXP as the guest OS.
In Ubuntu I have a PHP/MySQL server running as localhost and with the VM network set to bridged I am able to connect to localhost from the VM.
However, I would like to limit the VM Guest to be able to continue connecting to localhost but NOT be able to connect to the internet.
This is a security thing - I don't want to have to install firewalls and virus checkers in the VM just to keep it safe - It is being used as a testing platform and only needs to connect locally.
Does anyone know how to do this? Iv spent time searching, but all I find are articles etc that show how to connect the VM to the internet, exactly the opposite to what I want to do.
Okay, so that doesn't exactly do what I needed, but this is:
1) Networking for VM set to 'Host Only'
This creates a new adapter called vboxnet0
2) On the command line 'ifconfig vboxnet0'
This should give you a bunch of stuff, but in there somewhere is an IP address. Make a note of it.
3) Control Panel->Internet Options->Connections Tab->LAN Settings
Make sure both items in automatic configuration at the top are NOT checked then click 'Use a proxy server for your LAN'
Enter an imaginary address and click 'Advanced'
At the bottom of the next window, in the Exceptions panel, type the address that you got from part 2 (ifconfig vboxnet0)
Click all the okay buttons to get out.
4) In all browsers the Ubuntu localhost can be reached by:
http:// [IP from part 2]
Phew! I think that did it. I hope this might help someone else.
M
Ill answer this myself just in case anyone else wants to know:
In the Windows guest:
Control Panel->Internet Options
Select the 'Connection Tab'
Make sure that 'Automatically detect settings' is off
Click 'LAN Settings'
Check 'Use proxy server' and add an IP that does not exist
Click 'Advanced'
Add your localhost IP to the section at the bottom: 'Do not use Proxy server for.....'
Your browsers should still be able to reach localhost for testing, but cannot reach the internet. Since there seems to be no connection Id hope that it works both ways (and I'm happy for someone to point out if that is not correct)
Cheers
M