НЕТ проблема оказалась намного глубже....
Всему виной был симантек ендпоит протекшн...
Ссылка на то что написано ниже
http://service1.symantec.com/SUPPORT...07102613484948
Windows Servers stop accepting network connections with Symantec Endpoint Protection 11.0 installed
Question/Issue:
After installing Symantec Endpoint Protection 11.0 on a Windows 2003 server you notice that network shares appear to become inaccessible after some period of time.
Symptoms:
Symantec Endpoint Protection 11.0 is installed on a Windows server with the Antivirus and AntiSpyware components only. After some time, shares on the server are no longer accessible - you may see a message such as: "The specified network name is no longer available". Other network connectivity, such as ping or Remote Desktop may still work.
Solution:
A fix tool is available as a workaround. The next maintenance release will contain a fix for this issue.
This tool is supported on Windows Server 2003 32 bit and 64 bit only
What the tool does:
The fix tool configures the Symantec Realtime Protection driver to operate as a legacy file system filter. This legacy filter is the same technology used on Windows 2000 and all previous Symantec AntiVirus 10.x and 9.x products. As a legacy file system filter, the driver avoids the code that causes the symptoms discussed above.
Directions for use:
The tool should only be run on the server that is experiencing a loss of connectivity.
Copy the tool to the computer and place it in the directory "C:\Program Files\Common Files\Symantec Shared\SRTSP" (this is the default path – your path may vary)
Open a command prompt and change to the SRTSP directory above
Type srtspt.exe on
Reboot the computer. A reboot is required for the changes to take effect.
Reverting the changes, if necessary:
If there is ever a need to "undo" the changes, repeat the above steps with the command srtspt.exe off.
Non-affected platforms and other platforms
The tool should not be used on Windows 2000. The Realtime Protection driver on that platform is already operating as a legacy file system filter and the symptoms discussed above would not occur. If you are seeing the above symptoms on Windows 2000 please contact Symantec Technical Support to open a new ticket.
The tool should not be used on Windows Vista. The Realtime Protection driver on that platform must continue to operate as a mini-filter and should not be used in legacy mode. If you are seeing the above symptoms on Windows Vista please contact Symantec Technical Support.
The tool can be downloaded from:
ftp://ftp.symantec.com/public/englis...ols/SrtspT.zip
Спасибо за ответы
