Using the above output as an example, you could connect to your Docker host from inside of a container by using this IP address: 172.17.0.1. Before attack, when I'm pinging something from global network, the docker is translating his docker ip address to my host ip address and that's working fine, but after arpspoofing, it doesn't work correctly - host is sending packets with ip source of docker victim container (172.17.0.3). The host has a changing IP address (or none if you have no network access). If you use the host network mode for a container, that containerвЂ™s network stack is not isolated from the Docker host (the container shares the hostвЂ™s networking namespace), and the container does not get its own IP-address allocated. I WANT TO CONNECT FROM A CONTAINER TO A SERVICE ON THE HOST. This is a tricky point, because the solution itself is short and simple, but in real life you donвЂ™t use the IP address of a Docker container unless you want to test or try something on an exceptional basis.ДЇor the above reason, I think itвЂ™s useful to read the whole post, but in case you donвЂ™t have the time, here you have the one-liner to solve the issue. To get the IP address and host port of a container: docker inspect containerId awk /IPAddress/ /HostPort/ Output: 'HostPort': '4200' 'HostPort': '4200' 'SecondaryIPAddresses': null, 'IPAddress': '172.17.0.2', 'IPAddress': '172.17.0. ThereвЂ™s a couple of ways to do this, but the easiest way would be to connect over the IP address listed in your docker0 network adapter. For Docker on Mac, there is a magic ip 192.168.65.2 in docker VM which represent host machine, or you can just use inside docker VM will ok.

How do I get the IP address of a Docker container? tl dr First, youвЂ™ll need to find the ID or name of the container you want to get the information for, which you can do with: docker ps Then, run docker inspect, which returns a huge JSON file with all the information about the container. The container of the unifi controller runs properly if I attach it to the network of the host (not the default bridge). History: I fetched the unifi controller image from Docker Hub to my Synology Docker host. LetвЂ™s shed some light on a questions that readers often ask me in email or comments. Getting The IP Address From Docker If you just want the IP address though, itвЂ™s pretty simple to get from the host OS. Objective: Assign fixed IP address to Docker container (Unifi Controller instance). Why would you need the IP address of a Docker container?.

Docker ip address of host