On 2/19/08, Ken Raeburn wrote:
> The UDP service offered by the KDC needs to respond from the same IP
> address that the client used to reach it. That's not possible with a
> wildcard-address listener unless your system has support for
> IP_PKTINFO or IPV6_PKTINFO, which is now supported in our code as
> well. The TCP listener does use a wildcard address.

Does that mean, if wildcard is used over UDP for KDC, then on a
multi-IP machine, same IP will not be returned to the client?
Whereas TCP with wildcard, takes care of returning same IP, due to
it's reliability feature?