My question is a little bit long or you can say I can't describe in brief. Let we have a broadband , and a laptop is connected to it . When the ISP provides internet to the broadband a public IP address is given to it and a local IP is given to the laptop by the broadband. When the laptop requests to access any website the broadband sends a package to the website's server and the website gets the IP adress of the broadband ,not of the laptop. Only broadband had public IP and laptop had a private IP given by the broadband. So if someone wants to track the IP address of the user who was accessing the website ,he will have the IP address of the broadband. So my question is can he reach to the laptop which was accessing the website? If yes then please explain and thanks for reading my question.
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I was trying to redirect my domain to a raspberry which is running in my local network.
I do not have static ip but i am trying it through dynamic ip.
These are the steps i have done
I have purchased a domain from google domain.
Created synthetic records as suggested by google (followed their article)
I have used ddClient on raspberry to point my local ip to the dns (as suggested by google -https://support.google.com/domains/answer/6147083?hl=en)
I have created a sample node js app on my raspberry and which i could access it from local network.
I have also ensured domain is configured correctly by contacting google support over chat.
I have a bsnl router (which is wired) and i connected that to a wireless router to which my raspberry is now networked
I tried to do port forwarding but i am confused. I am unable to understand where should i actually port forward?, should i be doing at BSNL or the wifi router. Infact i tried it in both, but still my issue is i can't access the app over internet via my domain.
Please help
Sanjay BSNL provides the Static IP with cheap prices ,
Once You get a Static IP from bsnl do port forwarding with that static ip
I make a web site to my local. I set bindings local.com and www.local.com. I add hosts xml to
127.0.0.1 local.com
127.0.0.1 www.local.com
So, I can connet on my pc like
local.com,
www.local.com,
192.168.1.35
But another pc on my network can't conenct with friendly name
www.local.com,
local.com,
But same pc can connet with ip
192.168.1.35
How can that another pc connect with friendly name ?
IP Addresses are the numerical identification for each device on a computer network.
Named Addresses invented, because remembering each device Address's turned to a difficult job.
So someone must know's which names must be converted to which IP Address.
DNS Servers are responsible to do this translation. But you done that locally. Actually you don't have a DNS Server on your local System, So you can't tell to others that "WWW.Something.COM" is my Address.
If you didn't connected to the internet, you must establish a DNS Server or done this task manually in all clients:
https://helpdeskgeek.com/networking/edit-hosts-file/
Running a DNS Server is another task. you can search for DNS Server applications like https://simpledns.com/ or you can setup a DNS Server using Windows Server. for both scenarios you need to tell to your clients to add your DNS Server Address to their network Adapter settings.
or If you are connected to the Internet, you can Use a NoIP to register a free Address:
https://www.noip.com/
you then need to download an application (In Noip.com) to monitor IP changes, it will monitors your IP address and it changes and then tells to NOIP.com to translate your address into your current IP address.
Actually NOIP will registers your address globally around the Internet network and each one who can access to the internet is able to reach to your address.
I'm attempting to create a server using IIS.
I created a site. Configured the firewall. It's available in the browser as localhost(http://localhost:8555/) and static IP(http://10.12.66.79:8555/) too
But from another network like my phone. I tried accessing using the static IP but it failed. then I tried using the virtual IP then it show me the login page of my service provider.
what I can do next?
Hope you grab a computer networking book some time to study the basic concepts.
10...* is a private address your ISP gives to your server,
https://en.wikipedia.org/wiki/IP_address#Private_addresses
So that this server can be accessed by other devices on the same network.
Your phone is on another network (via Internet in most cases), so it won't be able to access your server.
To pass packets between two networks, many other devices and settings are required.
If you do want to do experiments, public cloud computing platforms are far better an option, as they can give your server public IP addresses that can be accessed anywhere.
you can change the mobile's default DNS to your system's(IIS) IP may be this could help you but it can be able to run locally only. Make sure that your site is working in your system through the static IP (http://10.12.66.79:8555/) if it is working properly then this could be the only problem change the DNS.
I created a IIS site in my windows server 2012 virtual machine. I want to be able to access it online on my android phone. I can access it locally on the server. The ip address of the server is 199.86.19.2 and for the IIS site its 192.168.113.133. Also the server is a dynamic ip. I have tried using an online site called noip.com to make a domain. I created a domain
mydomain.no-ip.biz and gave it the ip address 192.168.113.133. I even installed the client program so it keeps my ip up to date. However when I visit mydomain.no-ip.biz. it says it cannot be found.
Does anyone know what is wrong here?
Thanks.
192.168.113.133 is your local IP address on your network. 199.86.19.2 is your external IP address that your IPS assigned to your server (until it expires). I'm assuming you are doing this at home so you would need to make sure if you have a router, you need to configure it to set it up to port forward to your local IP address.
Set your 'mydomain.no-ip.biz' ip address to 199.86.19.2 and make sure your router (if you have one) is forwarding to 192.168.113.133.
We are installing a security camera system in our company which comes with a DVR that hosts a website on which you can view the cameras via the web.
I have setup the DVR with a static IP of 192.168.120.199 on our network and can view the website while on our network (either when at work or logged in via VPN). The camera DVR uses port 80 for viewing the webpage and port 9000 for Media Port.
We use GoDaddy to host our DNS info and I have added an Host(A) record of 'cameras' that points to the address of our server. I have also added a forward lookup Host(A) to our domain's DNS manager of 'cameras' that points to 192.168.120.199. When I use the address 'cameras.mysite.com' within our domain the website displays properly, but when I try the same address from outside our domain (ie, at home) it displays the default IIS 7 page (from our domain server).
Two questions about this setup:
Why does the forward lookup work when inside our domain but not outside (why does it go to the IIS default page when outside the network)?
How do I get this to forward correctly if not via the forward lookup host?
Because internally you're looking it up on your internal DNS server and you get the right 192.168.x.x machine. When you look it up externally GoDaddy is giving you back the 192.168.x.x, but that's not a publicly routable IP, so doesn't go anywhere. If you really want to be able to connect to your security cameras from outside your facility then I suggest setting up a VPN for security reasons. But if you want GoDaddy to directly route to your internal machine from the public internet then you'll have to give it a publicly routable IP.
As a further note on that - 10.x.x.x, 192.168.x.x and 172.16-31.255.255 are not publicly routable. They're called private IP blocks.