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Diffstat (limited to 'docs/sources/articles/networking.md')
| -rw-r--r-- | docs/sources/articles/networking.md | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/docs/sources/articles/networking.md b/docs/sources/articles/networking.md index 07c70566cb..c1be570a4d 100644 --- a/docs/sources/articles/networking.md +++ b/docs/sources/articles/networking.md @@ -463,6 +463,7 @@ stopping the service and removing the interface: $ sudo service docker stop $ sudo ip link set dev docker0 down $ sudo brctl delbr docker0 + $ sudo iptables -t nat -F POSTROUTING Then, before starting the Docker service, create your own bridge and give it whatever configuration you want. Here we will create a simple @@ -489,6 +490,15 @@ illustrate the technique. $ echo 'DOCKER_OPTS="-b=bridge0"' >> /etc/default/docker $ sudo service docker start + # Confirming new outgoing NAT masquerade is set up + + $ sudo iptables -t nat -L -n + ... + Chain POSTROUTING (policy ACCEPT) + target prot opt source destination + MASQUERADE all -- 192.168.5.0/24 0.0.0.0/0 + + The result should be that the Docker server starts successfully and is now prepared to bind containers to the new bridge. After pausing to verify the bridge's configuration, try creating a container — you will |