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Questions tagged [macvlan]

62 questions
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Run multiple DNS servers with pi-hole and docker

Setup I have a Unifi Home Setup with multiple Wifi Networks set up and a RaspberryPi with Arch to take care of DNS filtering. Goals I want to run multiple DNS Servers on the Raspberry Pi and direct the different Wifis to different DNS. To this end I…
Phteven
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Multiple network created using Macvlan CNI plugin with whereabouts ipam - communication not happening across nodes

I brought up openshift container platform on top of Google Cloud Platform.I used Multus for having Multiple networks to pods. I used Macvlan CNI and whereabouts instead of static in ipam to avoid IP conflicts. I deployed three pods , two in same…
Ieneya
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Assign multiple IPs to same docker container using macvlan (or by any other method)

I have currently 2 networks created using macvlan over running over my synology. These networks are physically seprated and completely isolated. So device on one network can not communicate to other. root@syno:/# docker network ls NETWORK ID …
AbDhops
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LXC - Failed to create macvlan interface - Operation not permitted

I am having problem to create a LXC container over OpenVZ server, I am getting the error bellow when lxc try to create an interface. I am not sure if OpenVZ permit this kind of configuration, it is my first time trying. I have looking for some…
m4u2o
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Network routing for docker container using macvlan

TLDR; I cannot ping my docker containers from my other network clients. Only when a container actively pings the gateway I am able to reach the containers afterwards. On my homenetwork (192.168.0.0/24) I run a gateway 192.168.0.1 which hosts a DNS…
Christian
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Connecting Docker Container to Home Network

I am running some frr (free range routing) and ceos (Arista) containers on an "Ubuntu Docker Host" which is running on Virtual Box on Windows 10. I created a macvlan network (net3) and tied it to enp interface of Ubuntu and connected my containers…
gonuladami
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Run Docker container on host network

I'd like to assign a static IP to a docker container and have it work like a virtual machine on the host network. Example: Network of 10.10.10.0/24 Physical host running Docker IP: 10.10.10.1 Docker container IP: 10.10.10.2 Now obviously that's…
Fang
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tcp ip connection to open port in a docker container within macvlan network

I'm starting up a container within a macvlan driver powered docker network, this is the relevant bit of my docker-compose.yml file: version: '3.7' services: tws: build: ./ib-docker image: ibconnect container_name: ibconnect …
Don Giulio
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Share Docker container through local network and access to it from an another host

I try to share a container through my local network, to access this container from an another machine on the same network. I have follow tihs tutorial (section "With macvlan devices") and I succeeded to share a simple web container and access from…
Mathieu Dumez
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Listen to two seperate ip/port/mac/vlan, duplicate ip address when TAP:in ethernet

edit, simplified the scenario, same problem On eth1 I'm receiving traffic which is actually a pcap playback from another machine. The recording contains udp traffic sent between 198.20.4.1 (biderectional) and 198.20.4.4 Intention is to tap the…
Aleksandarf
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Forward traffic from container's localhost to host IP

I have a podman container running on my host with a public IP. If I try to access localhost:80 from container, it should get mapped to host-ip:443. I tried to do this using port forwarding like this: podman run -it ..... -p host-ip:443:80 since in…
im_mgn
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Cannot access nginx when the container is in macvlan

I have started nginx container, it is in macvlan. Everything works fine ping, system updating, and so on. But when I want to access nginx and type the IP of the container in my browser nothing happens why is that? I know that there is no need to do…
Ivaylo
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How to connect application in Docker container on macvlan IP to reverse proxy

I want to connect my self hosted Budibase application to the reverse proxy of my DS1621xs+ Synology NAS. The DHCP range is 192.168.178.20 until 192.168.178.192 I tried a lot of different things, but none of the changes to my docker commands were…
Mike_H
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Kubernetes with multus, and macvlan selecting the wrong interface eth0

I am working through some training on kubernetes and have the following config. 4 vm's running ubuntu 20.04 with the, one master and 3 nodes with calico CNI. I managed to deploy some nginx pods and got the connectivity to work as expected/ I am…
Peter Bonham
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how to build a bridge using ip link macvlan?

I am trying to create a macvlan bridge link with the following command: sudo ip link add access link ens33 type macvlan mode bridge I can see that new interface is created: ubuntu@master-node:~/sd-core$ ip link show access 26: access@ens33:…
Daniel
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