Slow connection, change MAC

[tondop]

Description of the problem:
Some computers in the LAN network has normaly download, but very slow upload to the Internet. Also the connectivity during connection to Windows Server 2008, which is in the LAN network is so slow that it can not work.

Solution (undesirable):
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This problem with the PC slow connection I can repair by changing to the original MAC address of network adapter to MAC address of computer from LAN that does not have the above mentioned problems. After that, there will be several computers with the same MAC address and this is obviously undesirable.


Therefore has some similar problem? Do you have any a solution?

 

[delphin]

Changing mac addresses is a illegal operation known as mac spoofing.

So, What i suggest for the problematic computers,restore its original mac address and
Do the following


1. disable auto tuning for tcpip
2. reduce the reserved bandwidth

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