The internal DNS is easy enough, but what confuses me is the external DNS entry and how this links with the internal domain. Basically, I don't understand what I need to do to make an external domain point to the internal server. All I have right now is a server on our internal domain, that's it.

An internal IP address is specific to your home network whereas your external IP address is public-facing via your Internet router. Check out the diagram below for a simple illustration of what a typical home network looks like. Keep in mind that an Internet-connected address will always bring with it two IP addresses, mainly the internal and external IP address. The internal IP address basically belongs to your home network, while the eternal IP address is the one visible to the public and it comes through your Internet router. What is an external IP address? The external IP address is the number for your router in the Internet. Usually your external IP address will be changed usually in a 24 hours cycle by your internet provider. If a IP adress is set fixed to a router or internet gateway it is called a static IP address. Nov 13, 2018 · Alternatively referred to as the local IP address, the internal IP address is the address that is assigned by your local network router that often begins with 192.168.x.x. . These IP addresses can only be seen by other computers in your local network and not by any computers connected in an external network such as on the Intern Internal IP's are known as Private IP's, which are dedicated to the devices connected to your internal network router, such as laptops, desktops, printers, cell phones, smart TV, etc. Knowing what your external facing IP address is critical for opening ports used for gaming, running an email or web server, or setting up a remote connection. What is My External IP all about?. Every device connected to a network which uses the Internet Protocol has an unique IP address assigned to it. The global pool of such interconnected networks is known the internet.

From the command prompt, to find your internal IP address: ip addr show You may get a result something like: 3: wlp3s0: mtu 1500 qdisc mq state UP group default qlen 1000 link/ether 5c:c5:d4:0e:64:a6 brd ff:ff:ff:ff:ff:ff inet brd scope global dynamic noprefixroute wlp3s0 valid_lft 172442sec preferred_lft 172442sec inet6 2600:1700

Depending on the request, your router then forwards the request to the appropriate local machine, using it's local NAT IP address. Now, you may be wondering if your IP address is a NAT (local) IP, or an external (Internet) IP, an easy way to find out is to look at this: Private IP Address Reservation to - Class A Apr 24, 2017 · Attempts to connect to will resolve the root zone IP address, and you will be connected to whatever you set that IP to. So, instead of having an entire internal DNS zone full of DNS A records that you have to fill out, even if you only want an Internal IP on one of them, you can have a DNS zone for the single Internal IP record.

Unless you create the dns entry in the internal dns server. According to your config the server and your internal lan is using the same external interface (thus same external ip) for the nat. Traffic from your internal network will not flow out the router and then back in to the server when sharing the same external ip.

Jun 11, 2019 · An external IP address, also known as a public IP address, is assigned to your network as a whole by your Internet Service Provider. This IP address is how the rest of the Internet sees you. In addition to the external IP address, every device on your network will have its own IP address, including your Mac and your router. There is no physical connection between the DMZ router and the Internal router. Currently, the main issue is that the external IP is not recognised from an external location i.e. from Home i cannot navigate to our external IP address through IE however, i can ping the IP successfully from an external location. The below config is our DMZ router.