[ovs-discuss] Connection ovs-vswitchd over IPv6
Henning Rogge
henning.rogge at fkie.fraunhofer.de
Thu Sep 5 11:43:42 UTC 2013
On 09/04/2013 04:26 PM, Ben Pfaff wrote:
> It is probably a mistake to run the ovs database server (osvdb-server)
> remotely. It is not a recommended configuration. ovsdb-server and
> ovs-vswitchd should run on the same device.
I know... its just that the device has only 4 MB of flash and 16 MB of
RAM, so I am looking for ways to minimize the local footprint of
openvswitch.
Maybe it will fit with the local database.
> IPv6 is not currently supported, but it is not a design choice, it is
> only a missing feature. We would gladly accept patches to add support
> for IPv6.
I have looked a little bit more into the OpenVSwitch 1.9.0 codebase for
the IPv4/IPv6 thing.
The main trouble I see is that the libs/stream*.[ch] abstraction is only
able to work with IPv4 at the moment, both the variables and the
functions directly use 32-bit integers for IP addresses.
Do you think a that a change of the stream abstraction library would be
reasonably contained within the library, or will this spread out through
the rest of openvswitch?
Henning Rogge
--
Diplom-Informatiker Henning Rogge , Fraunhofer-Institut für
Kommunikation, Informationsverarbeitung und Ergonomie FKIE
Kommunikationssysteme (KOM)
Fraunhofer Straße 20, 53343 Wachtberg, Germany
Telefon +49 228 9435-961, Fax +49 228 9435 685
mailto:henning.rogge at fkie.fraunhofer.de http://www.fkie.fraunhofer.de
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