Aethra d2061 ユーザーズマニュアル
USER’S MANUAL
ADSL TESTER D2061
3.8.1. Setting Up an IP Generate Traffic test
Define the following parameters to perform an IP Generate Traffic test:
Dest. IP: Enter the IP destination address of the terminal. Only as Client
Transfer type: Select the type of transfer to be simulated
• Download, data is transferred from the remote host to the device. This
allows to simulate a file downloading toward the network. The device asks
for the transfer of a predefined file that must be already present at remote
server site. Problems won’t occur if using as server a second equipment
(e.g. D2000
for the transfer of a predefined file that must be already present at remote
server site. Problems won’t occur if using as server a second equipment
(e.g. D2000
PRO
).
• Upload, data is transferred from the device to the remote server. The
remote server must be enabled for the service TFTP and must has
appropriate qualifications in order to write the file transferred. Problems
won’t occur if using as server a second equipment (e.g. D2000
appropriate qualifications in order to write the file transferred. Problems
won’t occur if using as server a second equipment (e.g. D2000
PRO
).
• Upload+Download, the device performs a simulation both in upload toward
a server and in download from the remote server. Data is transferred in both
directions.
directions.
• Server, the device simulates a server which waits for commands on behalf
of a remote equipment.
File length (KB): Enter the file length to transfer in KByte.
Anticipation window (blocks): Enter the number of blocks sent by the device
before waiting the acknowledge message reception. The device implements a TFTP
standard Client, such protocol expects an anticipation window equal to a block, this
means that, for each data packet sent, a verification is waited by the sender. The
more you increase the anticipation window’s number, the faster the throughput
obtained is, but the system may doesn’t work with a standard TFTP server. Problems
won’t occur if using as server a second equipment (e.g. D2000
before waiting the acknowledge message reception. The device implements a TFTP
standard Client, such protocol expects an anticipation window equal to a block, this
means that, for each data packet sent, a verification is waited by the sender. The
more you increase the anticipation window’s number, the faster the throughput
obtained is, but the system may doesn’t work with a standard TFTP server. Problems
won’t occur if using as server a second equipment (e.g. D2000
PRO
).
Packets timeout (s): Set the maximum waiting time for the AKNOWLEDGE
message, after which the device considers the transmitted packet lost.
message, after which the device considers the transmitted packet lost.
CHAPTER 3 - PERFORMING A MANUAL TEST
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