container networking may not work when subnet mask is not == 24

[markdryan]

I haven't actually tested this to see whether this is the case but looking at the code of the networking plugin I see this.

https://github.com/ciao-project/ciao/blob/master/networking/libsnnet/docker_plugin.go#L706

This means that the IPAM plugin is returning the wrong address to docker when docker calls RequestAddress

https://github.com/docker/libnetwork/blob/master/docs/ipam.md#requestaddress

[kaccardi]

is this a duplicate of #1545

[markdryan]

Yes it is. I'll close.