From: Kristian Evensen <[email protected]> Date: Wed, 27 Mar 2019 11:16:03 +0100
> An FoU socket is currently bound to the wildcard-address. While this > works fine, there are several use-cases where the use of the > wildcard-address is not desirable. For example, I use FoU on some > multi-homed servers and would like to use FoU on only one of the > interfaces. > > This commit adds support for binding FoU sockets to a given source > address/interface, as well as connecting the socket to a given > destination address/port. udp_tunnel already provides the required > infrastructure, so most of the code added is for exposing and setting > the different attributes (local address, peer address, etc.). > > The lookups performed when we add, delete or get an FoU-socket has also > been updated to compare all the attributes a user can set. Since the > comparison now involves several elements, I have added a separate > comparison-function instead of open-coding. ... > Signed-off-by: Kristian Evensen <[email protected]> Applied.
