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The total bandwidth of the link must not be exceeded.
Bitrate of the codec used in IPSec
Enter the net bandwidth of the codec to be used. Take the codec with the largest
bandwidth if different codecs are in use.
When calculating the total required bandwidth the system will
automatically take the IP and the IPSec overhead into account.
Lower bandwidth consumption causes more overhead.
14.1.2.1-E
Priorities
Use this feature to determine the priority of outgoing data packets. A proportional
minimum bandwidth is assigned to each priority class. Unused bandwidth of a class
will be used by classes with lower priority.
The minimum bandwidth is assigned as follows: The bandwidth required for VoIP
according to the configuration is reserved and subtracted from the total available
bandwidth. Of the remaining bandwidth, 10% goes to empty TCP ACK packets, 50% to
packets with high priority and 20% to packets with normal and low priority respectively.
Inbound traffic shaping treats all non-TCP packets as high
priority.
Priorization of connections
Use this list to assign a higher or lower priority to specific data packets. If more than
one rule matches, the priority of the topmost rule will be used.
The following inputs are available:
Protocol
Selects the IP protocol and port signature. With inbound bandwidth management,
only TCP protocols will actually be processed.
Protocols are defined in menu "Definitions > Protocols".
