tree d08f2273de4c9c446a12ccc3f3f00965d08b52c3
parent df96153e9beb5e97d94d3bd79701e8aa249ca4f0
author Holger Hans Peter Freyther <zecke@selfish.org> 1273998996 +0800
committer Holger Hans Peter Freyther <zecke@selfish.org> 1276604660 +0800

[nat] Add the notion of a "local" connection.

A local connection is only between the MUX and the real BSC. We will
not forward anything to the MSC. This will be needed for the IMSI
filtering as sending a CREF is not liked by every BSC...