www.BlackViper.com: Windows 7 Services 411 - WWAN AutoConfig

WWAN AutoConfig

Default Description:

This service manages mobile broadband (GSM & CDMA) data card/embedded module adapters and connections by auto-configuring the networks. It is strongly recommended that this service be kept running for best user experience of mobile broadband devices.

Additional Information:

This service can safely be disabled if you do not use any moble broadband service to connect to the internet (or any other network).

Additional Reading:

• None at this time

Discussion Topic Link:

Windows 7 Services Forum

Defaults Startup Type:

Windows 7 Starter: Manual
Windows 7 Home Basic: Manual
Windows 7 Home Premium: Manual
Windows 7 Professional: Manual
Windows 7 Ultimate: Manual
Windows 7 Enterprise: Manual

Other Settings:

Safe Setting: Manual

Service Names:

Service Name (registry): WwanSvc

Display Name: WWAN AutoConfig

Default Path and Command Line Options:

C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork

Log On As:

Account: Local Service

Dependencies:

What service WWAN AutoConfig needs to function properly:

• NDIS Usermode I/O Protocol (S, HB, HP, P, U, E)
• Network Location Awareness (S, HB, HP, P, U, E)
  • Network Store Interface Service (S, HB, HP, P, U, E)
    • NSI proxy service driver (S, HB, HP, P, U, E)
  • Remote Procedure Call (RPC) (S, HB, HP, P, U, E)
    • DCOM Server Process Launcher (S, HB, HP, P, U, E)
    • RPC Endpoint Mapper (S, HB, HP, P, U, E)
  • TCP/IP Protocol Driver (S, HB, HP, P, U, E)
• Plug and Play (S, HB, HP, P, U, E)
• Remote Procedure Call (RPC) (S, HB, HP, P, U, E)
  • DCOM Server Process Launcher (S, HB, HP, P, U, E)
  • RPC Endpoint Mapper (S, HB, HP, P, U, E)

What other service require WWAN AutoConfig to function properly:

• None (S, HB, HP, P, U, E)

Registry Settings (.reg):

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\WwanSvc]
"DisplayName"="@%SystemRoot%\\System32\\wwansvc.dll,-257"
"ErrorControl"=dword:00000001
"Group"="TDI"
"ImagePath"=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,6f,00,\
74,00,25,00,5c,00,73,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,73,\
00,76,00,63,00,68,00,6f,00,73,00,74,00,2e,00,65,00,78,00,65,00,20,00,2d,00,\
6b,00,20,00,4c,00,6f,00,63,00,61,00,6c,00,53,00,65,00,72,00,76,00,69,00,63,\
00,65,00,4e,00,6f,00,4e,00,65,00,74,00,77,00,6f,00,72,00,6b,00,00,00
"Start"=dword:00000003
"Type"=dword:00000020
"Description"="@%SystemRoot%\\System32\\wwansvc.dll,-258"
"DependOnService"=hex(7):50,00,6c,00,75,00,67,00,50,00,6c,00,61,00,79,00,00,00,\
52,00,70,00,63,00,53,00,73,00,00,00,4e,00,64,00,69,00,73,00,55,00,69,00,6f,\
00,00,00,4e,00,6c,00,61,00,53,00,76,00,63,00,00,00,00,00
"ObjectName"="NT Authority\\LocalService"
"ServiceSidType"=dword:00000003
"RequiredPrivileges"=hex(7):53,00,65,00,43,00,68,00,61,00,6e,00,67,00,65,00,4e,\
00,6f,00,74,00,69,00,66,00,79,00,50,00,72,00,69,00,76,00,69,00,6c,00,65,00,\
67,00,65,00,00,00,53,00,65,00,49,00,6d,00,70,00,65,00,72,00,73,00,6f,00,6e,\
00,61,00,74,00,65,00,50,00,72,00,69,00,76,00,69,00,6c,00,65,00,67,00,65,00,\
00,00,53,00,65,00,41,00,75,00,64,00,69,00,74,00,50,00,72,00,69,00,76,00,69,\
00,6c,00,65,00,67,00,65,00,00,00,00,00
"FailureActions"=hex:2c,01,00,00,00,00,00,00,00,00,00,00,03,00,00,00,14,00,00,\
00,01,00,00,00,c0,d4,01,00,01,00,00,00,e0,93,04,00,00,00,00,00,00,00,00,00

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\WwanSvc\Parameters]
"ServiceDllUnloadOnStop"=dword:00000001
"ServiceMain"="WwanSvcMain"
"ServiceDll"=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,6f,\
00,74,00,25,00,5c,00,53,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,\
77,00,77,00,61,00,6e,00,73,00,76,00,63,00,2e,00,64,00,6c,00,6c,00,00,00