WAN traffic measurement does not work with Safari

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Use Safari 6.0.2
2. Go to the Statistics section
2. Select 1M or 5M 
3. The upload and download curves will change to horizontal lines after several 
seconds.

What is the expected output? What do you see instead?
The upload and download curves should change instead of fix horizontal lines.

What version of the product are you using? On what operating system?
56U, OS X 10.7, Safari, firmware:   RT-N56U_3.0.3.3-040 micro

Using the same OSX with latest version of FireFox and Chrome, there is no such 
problem.

Original issue reported on code.google.com by eos...@gmail.com on 27 Jan 2013 at 6:39

[GoogleCodeExporter]

This is from Safari:
http://photos.smugmug.com/photos/i-gMQJm2h/0/O/i-gMQJm2h.jpg

And this is from FireFox which is captured at the same time:
http://photos.smugmug.com/photos/i-nX9njpF/0/O/i-nX9njpF.jpg

Original comment by eos...@gmail.com on 27 Jan 2013 at 6:43

[GoogleCodeExporter]

All Internet, wired and wireless sectionshave the same problem for Safari, but 
not Chrome and Firefox.

Original comment by eos...@gmail.com on 27 Jan 2013 at 7:02

[GoogleCodeExporter]

I think what Safari has issues with 64bit integer data. 

Original comment by andy.pad...@gmail.com on 27 Jan 2013 at 7:36

[GoogleCodeExporter]

All traffic in new firmware accounted and rendered as 64bit unsigned.

Original comment by andy.pad...@gmail.com on 27 Jan 2013 at 7:43

[GoogleCodeExporter]

also IE9 and IE10 - no problem.

Original comment by andy.pad...@gmail.com on 27 Jan 2013 at 7:44

[GoogleCodeExporter]

The just released build 042 still has the same problem for Safari.

Original comment by eos...@gmail.com on 2 Feb 2013 at 6:41

[GoogleCodeExporter]

The problem does NOT found in OSX 10.8.2. The latest version of Safari is also 
6.0.2 but with different build number.

So only OSX 10.7.5 with Safari 6.0.2 has this issue.

Original comment by eos...@gmail.com on 4 Feb 2013 at 7:14