RuggedCom RX1000 Network Router User Manual


 
Chapter 14 - Traffic Control
Bandwidth is specified in megabytes per second (mbps), megabits per second (mbit),
kilobytes per second (kbps), kilobits per second (kbit), or bytes per second (bps).
Alternately it can be specified as a fraction of the full port speed defined in the TC
Interfaces menu.
The Priority field specifies the priority with which this class is serviced. Please note
that lower value priority classes will be serviced first (and hence with lower latency).
The lower priority classes are also the first to be allocated any leftover bandwidth after
all classes have been provided with their minimum bandwidth. Priority may be in the
range 0..255.
The default option field sets the current class as the default class for the interface.
Please note that you must define exactly one default class per interface.
The tos-minimize-delay option field specifies that a packet with the minimized delay
ToS (ToS bit 3 set) belongs to this class.
The tos-maximize-throughput option field specifies that a packet with the maximize
throughput ToS (ToS bit set) belongs to this class.
The tos-maximuze-reliability option field specifies that a packet with the maximize
reliability ToS (ToS bit 5 set) belongs to this class.
The tos-minimize-cost option field specifies that a packet with the minimize cost ToS
(ToS bit 6 set) belongs to this class.
The tcp-ack option field specifies that a tcp ack packet with size <= 64 belongs to this
class. This is useful for speeding up bulk downloads. Please note that the size of the
ack packet is limited to 64 bytes because this option is intended to only match packets
with no payload. This option is only valid for one class per interface.
The tos= option field allows you to define a classifier for the given value/mask
combination of an IP packet's TOS byte.
Note ToS field matches take precedence over the assigned mark
The Save button saves the class changes to the TC configuration.
The Delete button delete the class from the TC configuration.
RuggedCom 133