Motorola Netopia 3397GP - Manual (Page 168)

Administrator’s Handbook
168
RTSP Passthrough
set ip rtsp-passthrough [ off | on ]
Turns Real Time Streaming Protocol application layer gateway client passthrough on or off. RTSP is a
protocol used for streaming media. It allows a client remotely to control a streaming media ser ver. A
typical application is Video-on-Demand (VoD). The default is
on.
IP Prioritization
set ip prioritize [ off | on ]
Allows you to suppor t traffic that has the TOS bit set. This defaults to off.
Differentiated Services (DiffServ)
set diffserv option [ off | on ]
Turns the DiffSer v option off (default) or on. on enables the service and IP TOS bits are used, even if
no flows are defined. Consequently, if the end-point nodes provide TOS settings from an application that
can be interpreted as one of the suppor ted states, the Gateway will handle it as if it actively marked the
TOS field itself.
☛
NOTE:
The Gateway itself will not override TOS bit settings made by the endpoints. Suppor t for
source-provided IP TOS priorities within the Gateway is achieved simply by turning the Diff-
Ser ve option “on” and by setting the lohi-asymmetr y to adjust the behavior of the Gate-
way’s internal queues.
set diffserv lohi-ratio [ 60 - 100 percent ]
Sets a percentage between 60 and 100 used to regulate the level of packets allowed to be pending in
the low priority queue. The default is 92. It can be used in some degree to adjust the relative through-
put bandwidth for low- versus high-priority traffic.
☛
NOTE:
diffserv lohi-ratio has been removed for VDSL, ADSL bonded units.