I have an FTP server hosted on my computer and I want to make it publicly accessible.
I have forwarded the necessary ports for this specific computer on my router. If I type in my local ip, 192.168.x.x, i can access it. But this is only local. How do I access it publicly?
I tried going to my public ip but nothing comes up. I have searched Google for several hours now and have come up with nothing. What am I missing?
Test your server on https://incloak.com/ports/ or http://www.hackerwatch.org/probe/ sites and check that it detects your open FTP server. If not check you operating system firewall.
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I have a domain name which is a bit private (which I will be calling it "foo.org" -Ne offense- ). This domain is now pointing at my router's external ip. And port 80 is forwarded to a computer with website codes on it. When domain name is entered to a browser, router redirects client to this computer properly. Though, ı also have a computer with ftp server on it, and routers port 21 is forwarded to this computer. Assuming my external ip is: 84.178.34.26, when I write 'ftp://84.178.34.26', browser redirects me properly but result changes if I search for: 'ftp://foo.org'. Browser keeps loading for ages and eventually returns: "Could not connect". I've been trying to fix this for months. Pls help and excuse my inexperience...
Something i forgot to mention causes this: Cloudflare. Since it doesn't support ftp, unless you deactivate proxy (unless you make the orange cloud turn grey in dns settings.) you won't be able to reach your ftp server.
Suppose if my ip address is : 192.65.35.12. In this machine I'm running node server. I can access the webpages by using this url: http://localhost:3000/ in the same machine.
But, if I'm trying to access the node server from a remote machine having the ip 192.65.35.11. It does not work. I used the below url to access the url from the remote machine: http://192.65.35.12:3000/
I'm facing network connectivity issues.
Do, I need to change any settings in node.js for remote access.
Then, how can I access the node server from the remote machine.
if you can access localhost:3000, then type in 192.65.35.12:3000 on same machine. and if you are having problems connecting, then no outside computer going to connect. and you need to adjust your nodejs settings.
if you have server at home, and trying to connect from some place else not at home. you are more likely looking for something like "dynamic ip address" example: http://www.noip.com/ it helps getting past ISP (internet server providers) and your own routers, and publishing your ip address.
if you are dealing with 2 computers in your same house or business and passing through your own router, try changing the 192.65.35.12 to DMZ. basically by passing all router safety, if that happens, you are not opening correct ports on the router. or not setting other setting correctly.
I host a web application on my laptop and I access it using 'localhost:9080/abc.com' and lets assume my IP is '192.168.10.20'
Now, I want my colleague to access this web application from his system 'web browser' by typing in '192.168.10.20:9080/abc.com'
As laptop is owned by 'company' I cannot install (or) use any third party softwares
How can I manage this on RHEL 6?
Assuming you're on the same network (LAN) then a client who connects to 192.168.10.20:9080 should have no problems (assuming the web aplication also listens to requests other than localhost).
If abc.com is just an "alias" you set up in your hosts file then no other person than yourself will be able to use abc.com to connect to 192.168.1.10.20, unless they have the same alias in their hosts file.
If you purchased a domain abc.com and set up it up to redirect to 192.168.10.20 it should work. But usually there are delays associated with updating a DNS so the time it takes for abc.com to be updated can take even a day.
Now if you have your colleagues on a different network (for example they want to connect from their homes when the laptop is connected to the internet at your place) it won't work with a bit of fiddling. Basically, when they try to connect the router gets a request from the client to connect to port 9080, but the router doesn't know what to do with it so nothing happens. You have to set up port forwarding in your routers settings so that all incoming traffic on port 9080 gets sent to 192.168.10.20.
And when they try to connect that way, they can not use the 192.168.10.20 ip adress, because it always refers to a adress on the local network. They have to use your external ip adress (google what is my ip adress).
I am trying to connect to a university server using a VPN client. I can connect to the client. Also, if I ping the server by name and by IP address, they both work:
ping servername
ping serveripaddress
However, I cannot access the server from the browser if I type:
\servername
\serveripaddress
and also I do not see anything in Network apart from my own computer. I changed my Workgroup to the correct Workgroup, and it still doesn't work.
Also, as my DNS suffix I use the domain name as well as the FQDN, but it doesn't work either.
I restarted after each of these changes, but it didn't help.
I read that when I have a VPN connection working and I am also able to ping the server to which I want to connect, it is most probably DNS resolution problem. But I do not know anymore what to do (I checked and tried the correct DNS suffixes).
Do you know what should I do more? I am using Windows 7.
Thank you.
It sounds like you're trying to use UNC pathing. Assuming that you're getting your network settings from DHCP, are you getting a WINS server?
I've been developing locally on a little ubuntu netbook with xampp for about 7 months. Two weeks ago I got a computer I'd like to use as a server. I've installed the latest Ubuntu distribution and xampp, moved all my files over, and forwarded port 80. I've also got a domain name from dyndns.com which is being updated by a client which runs in my router (a Netgear WGR6154 v8).
Now, when I try to access my server by typing in the address I got from dyndns.com the browser loads until it timesout. I can access everything locally using localhost as the address so I believe xampp is running, just unable to connect with the internet.
In order to be able to view my files over the internet what should I do next?
Thanks to all in advance...
[I'm starting a bounty for the first person to help me get my files successfully online]
You have a combination of issues here, and that is something of a problem. Each issue is complex in an of itself. Here is what I would recommend to get you going for certain.
First verify that you can surf the web from your server. This will confirm that you have a working ethernet interface.
Step 1 make sure that XAMPP, and your files are viewable from your home network. I assume you are using something like 192.168.1.X for your network and perhaps your server is 192.168.1.10
Go to another computer in your house and type http://192.168.1.10/ and see if you can see your files. If you can then you know that the server is properly configured and XAMPP is working.
Then add an entry to your hosts file to resolve yourdnsrecord.com (or whatever your dyndns record is) to your private ip address. Then when you type yourdnsrecord.com into a browser from that computer you should still get your files. This will rule out your server being improperly configured to listen for that domain name.
Next you need to test to see if there is a firewall problem. To simplify this, first remove your home router from the equation. Instead, place your new server directly onto your internet connection. (assuming you can). This way, you do not need to have NAT or firewalls properly configured. Your dyndns name should map to a public IP and your server should then have that IP and be connected directly to the Internet. If you have your server directly connected, and the command ifconfig from the root prompt returns the same public IP address that your dynamic dns record is point to, then it should work.
It will make your life easier if you have an iphone or some other way to test how your network is seen from the Internet.
If your public IP as shown by ifconfig is different than the IP record in your dyndns account, then your dynamic dns update script is broken. manually set the IP, and see if things work.
It is very possible that this will not work. Some ISPs firewall port 80 preventing their subscribers from hosting servers. Once you have your server directly connected to the internet you can test this (even if your dns is not working) by using the public IP address. As root, type ifconfig from the command prompt to get your public ip address. Then type the command tcpdump -i eth? port 80 from the root prompt. eth? needs to be the same interface that you saw had a public IP address from the ifconfig command. usually this is eth0 but it might be wire0 or something like that.
This command will show you all traffic coming on port 80 to your server.
From an iphone (or whatever second Internet connection you have) browse to the IP address that you got from your ifconfig command. If you see something on your server (and it is directly connected to your ISP) then your ISP is not firewalling you.
If you can get to your server, when it is directly connected to the Internet, either by IP address or by DynDNS address, then your ISP is OK and it is time to debug your firewall.
Two things need to work for your firewall to be configured NAT, where the public address that your router gets from your ISP is converted into your private network and a firewall rule which permits that traffic. If you get this far, then you know your firewall is the problem and then it is just a matter of getting its configuration correct. There are far to many home routers to document here, but you usually can find how-to instructions for your router for this task from the manufacturers website (usually it is part of the manual)
If you follow these instructions exactly you will get your system working. Make comments on the process and I will be happy to modify this to make it clearer.
HTH,
-FT
You should make sure your xampp is not listening to only the localhost.
to do so edit your apache configuration file and check and search for Listen directive
you should be able to know also by analysing the output of netstat -a.
After that make sure your router is forwarding properly, using tcpdump would help.
drop me a comment if you need more help.
Cheers