[vbox-dev] [PATCH] UDPTunnel : new network interface backend to allow using this to link to GNS3 and QEMU instances over the network
al4321 at gmail.com
Wed May 11 07:52:03 PDT 2011
On Wed, May 11, 2011 at 5:41 PM, Perry Halbert <phalbert at cox.net> wrote:
> Why not put this in an Extension Pack as an addon instead of changing the
> base code for everyone?
Developing Extension Pack is harder than this patch. (it means, that
only very big features will make it into ext.pack), or features with
incompatible licenses (like VNC).
> Myself I like the idea of being able to either have this or not. Seems to me
> that is one reason that the Ext. Pack was implemented. What about the
> security of the added UDP protocol such as three-way handshake that is
> missing in UDP used for the validity of the claimed source address. I know
> that all of this seems small but to rush to change the base without
> considering the underlaying issues seems wrong.
> If the decision is to include this in the base then there should also be a
> way to disable it built in as well.
Just don't use it if you don't like it. I don't use "Host-only
network", because for my use cases, loopback + bridge cover this need.
UDP tunnel is not secured, and this is by design, and documented in the docs.
-Alexey Eromenko "Technologov"
More information about the vbox-dev