docker0 network interface is screwing up my network

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2
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I've installed docker on Ubuntu 16. Now I can no more connect to my wired network : ubuntu is using docker0 ethernet interface to connect to the network (the wifi interface still works)

To resolve the problem I have to shutdown docker daemon and then shutdown docker0 interface :

$ sudo link set docker0 down

But if I start docker daemon again, it sets docker0 interface up and I loose my local network connexion.

What's wrong with docker0 interface ? How can I resolve this problem ?

Thanks :)

edited Nov 26 at 16:24

GAD3R

24.6k1749104

asked Nov 26 at 14:58

Sam

1484

add a comment |

up vote
2
down vote

favorite

I've installed docker on Ubuntu 16. Now I can no more connect to my wired network : ubuntu is using docker0 ethernet interface to connect to the network (the wifi interface still works)

To resolve the problem I have to shutdown docker daemon and then shutdown docker0 interface :

$ sudo link set docker0 down

But if I start docker daemon again, it sets docker0 interface up and I loose my local network connexion.

What's wrong with docker0 interface ? How can I resolve this problem ?

Thanks :)

edited Nov 26 at 16:24

GAD3R

24.6k1749104

asked Nov 26 at 14:58

Sam

1484

add a comment |

up vote
2
down vote

favorite

I've installed docker on Ubuntu 16. Now I can no more connect to my wired network : ubuntu is using docker0 ethernet interface to connect to the network (the wifi interface still works)

To resolve the problem I have to shutdown docker daemon and then shutdown docker0 interface :

$ sudo link set docker0 down

But if I start docker daemon again, it sets docker0 interface up and I loose my local network connexion.

What's wrong with docker0 interface ? How can I resolve this problem ?

Thanks :)

edited Nov 26 at 16:24

GAD3R

24.6k1749104

asked Nov 26 at 14:58

Sam

1484

I've installed docker on Ubuntu 16. Now I can no more connect to my wired network : ubuntu is using docker0 ethernet interface to connect to the network (the wifi interface still works)

To resolve the problem I have to shutdown docker daemon and then shutdown docker0 interface :

$ sudo link set docker0 down

But if I start docker daemon again, it sets docker0 interface up and I loose my local network connexion.

What's wrong with docker0 interface ? How can I resolve this problem ?

Thanks :)

ubuntu network-interface docker ethernet

edited Nov 26 at 16:24

GAD3R

24.6k1749104

asked Nov 26 at 14:58

Sam

1484

edited Nov 26 at 16:24

GAD3R

24.6k1749104

asked Nov 26 at 14:58

Sam

1484

edited Nov 26 at 16:24

GAD3R

24.6k1749104

edited Nov 26 at 16:24

GAD3R

24.6k1749104

edited Nov 26 at 16:24

GAD3R

24.6k1749104

asked Nov 26 at 14:58

Sam

1484

asked Nov 26 at 14:58

Sam

1484

asked Nov 26 at 14:58

Sam

1484

add a comment |

1 Answer
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Looks like the docker network is interfaring with your host network. You need to customise the docker network , and set it to a different network than your host network before starting docker.

https://docs.docker.com/v17.09/engine/userguide/networking/default_network/custom-docker0/

answered Nov 26 at 23:11

Ijaz Ahmad Khan

3,33931334

add a comment |

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1 Answer
1

active

oldest

votes

1 Answer
1

active

oldest

votes

up vote
0
down vote

accepted

Looks like the docker network is interfaring with your host network. You need to customise the docker network , and set it to a different network than your host network before starting docker.

https://docs.docker.com/v17.09/engine/userguide/networking/default_network/custom-docker0/

answered Nov 26 at 23:11

Ijaz Ahmad Khan

3,33931334

add a comment |

up vote
0
down vote

accepted

Looks like the docker network is interfaring with your host network. You need to customise the docker network , and set it to a different network than your host network before starting docker.

https://docs.docker.com/v17.09/engine/userguide/networking/default_network/custom-docker0/

answered Nov 26 at 23:11

Ijaz Ahmad Khan

3,33931334

add a comment |

up vote
0
down vote

accepted

Looks like the docker network is interfaring with your host network. You need to customise the docker network , and set it to a different network than your host network before starting docker.

https://docs.docker.com/v17.09/engine/userguide/networking/default_network/custom-docker0/

answered Nov 26 at 23:11

Ijaz Ahmad Khan

3,33931334

Looks like the docker network is interfaring with your host network. You need to customise the docker network , and set it to a different network than your host network before starting docker.

https://docs.docker.com/v17.09/engine/userguide/networking/default_network/custom-docker0/

answered Nov 26 at 23:11

Ijaz Ahmad Khan

3,33931334

answered Nov 26 at 23:11

Ijaz Ahmad Khan

3,33931334

answered Nov 26 at 23:11

Ijaz Ahmad Khan

3,33931334

answered Nov 26 at 23:11

Ijaz Ahmad Khan

3,33931334

add a comment |

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