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Merge pull request #10408 from estesp/fix-ipv6-docs

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Fix incorrect IPv6 addresses/subnet notations in docs
This commit is contained in:
James Turnbull 2015-01-27 23:24:52 -05:00
commit 8d49ebd338
1 changed files with 3 additions and 3 deletions
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6
docs/sources/articles/networking.md
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@ -433,7 +433,7 @@ To assign globally routable IPv6 addresses to your containers you have to
specify an IPv6 subnet to pick the addresses from. Set the IPv6 subnet via the
`--fixed-cidr-v6` parameter when starting Docker daemon:
docker -d --ipv6 --fixed-cidr-v6="2001:db8:0:2:/64"
docker -d --ipv6 --fixed-cidr-v6="2001:db8:0:2::/64"
The subnet for Docker containers should at least have a size of `/80`. This way
an IPv6 address can end with the container's MAC address and you prevent NDP
@ -443,11 +443,11 @@ With the `--fixed-cidr-v6` parameter set Docker will add a new route to the
routing table. Further IPv6 routing will be enabled (you may prevent this by
starting Docker daemon with `--ip-forward=false`):
$ route -A inet6 add 2001:db8:0:2/64 dev docker0
$ route -A inet6 add 2001:db8:0:2::/64 dev docker0
$ echo 1 > /proc/sys/net/ipv6/conf/default/forwarding
$ echo 1 > /proc/sys/net/ipv6/conf/all/forwarding
All traffic to the subnet `2001:db8:0:2/64` will now be routed
All traffic to the subnet `2001:db8:0:2::/64` will now be routed
via the `docker0` interface.
Be aware that IPv6 forwarding may interfere with your existing IPv6