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IPv6 docs: The ARP cache is called NDP neighbor cache in IPv6

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Signed-off-by: Malte Janduda <mail@janduda.net>
Upstream-commit: c03e15c9daddac86a4fdc7e6660f338b1b733f22
Component: engine
This commit is contained in:
Malte Janduda
2015-01-14 00:20:17 +01:00
parent 94b5bf5737
commit 7189e0cf12
1 changed files with 4 additions and 3 deletions
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components/engine/docs/sources/articles/networking.md
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@@ -578,9 +578,10 @@ for Docker. When adding a third host you would add a route for the subnet
Remember 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 ARP cache invalidation issues in the Docker layer. So if you have a
`/64` for your whole environment use `/68` subnets for the hosts and `/80` for
the containers. This way you can use 4096 hosts with 16 `/80` subnets each.
prevent NDP neighbor cache invalidation issues in the Docker layer. So if you
have a `/64` for your whole environment use `/68` subnets for the hosts and
`/80` for the containers. This way you can use 4096 hosts with 16 `/80` subnets
each.
Every configuration in the diagram that is visualized below the dashed line is
handled by Docker: The `docker0` bridge IP address configuration, the route to