a default route. When the source IP rule is enabled,
an application can select which session/interface to
send traffic on, using bind-before-connect mechanism.
+
+ string ContextIdentifier [readwrite] [experimental]
+
+ The application can provide an identifier for a
+ session. If an application runs several session
+ at the same time, the additional information
+ can be used by ConnMan to assign different
+ bearers according the identifier. For example
+ a web browser creates per tab a session. For
+ each session a different should bearer be
+ assigned.