programma per velocità lan

[<-DooM->]

mi consigliereste un programmino/utility per testare la velocità di una rete lan?

[Destoyed]

Purtroppo non ne conosco. L'unica cosa che ho trovato è un articolo su macworld.uk. Copio qua l'articolo.

Test 1: AFP speed
This test uses Apple Filing Protocol (AFP) to copy a large file between two computers. It shows how fast AFP works on your network and how fast your hard drives can read and write.
First, select a large file – preferably one that’s about 1GB in size – on Computer 1. Use Get Info in the Finder (⌘-I) to find its precise size in megabytes. Multiply that number by eight to convert that size to megabits.







The simplest way to test network speed is to move a big file from one computer to another via AFP
Then get out a stopwatch or turn on the seconds display in the menu bar’s clock (in the Date & Time preference pane, select the Clock tab and check Display The Time With Seconds).
Now, on Computer 1, in the Finder window’s sidebar under Shared, select Computer 2. (If it isn’t there, go to the Sharing preference pane on Computer 2 and select the File Sharing service.) Click on Connect As in the upper right of the window, and enter a valid user name and password for Computer 2.
Next, mount a volume from Computer 2 by double-clicking on that volume’s name. Making a note of the current time (including seconds), drag the large file from Computer 1 to Computer 2’s shared volume to initiate a file transfer.
When that transfer finishes, note the concluding time. Subtract the finish time from the start time you noted earlier, and convert the difference to seconds. Finally, divide the size of the file (in megabits) by the transfer time (in seconds) to get Mbps. There you have it: your transfer speed.