NTP RAS Manager monitors and controls RAS & RRAS dial-in services

A downside to RAS / RRAS is a lack of management tools. NTP RAS Manager

• Establishes and automatically enforces a dial-in connection management
  policy
  
• Idles out inactive remote sessions
  
• Controls the length of RAS sessions
  
• Allows or denies RAS server access
  
• Restricts concurrent sessions
  
• Limits RAS access to specific servers
  
• Specifies network “peak” and “off-hour” time limits
  
• Creates custom time remaining messages
  
• Supports both RAS and RRAS
  
• Generates RAS usage information for capacity planning or your corporate
  charge back system
  
• Gathers statistics by user, port, RAS server, date, time of day, and more
  

This is a commerical product to fill a real gap in RAS / RRAS.

Microsoft has released TraceEnable
which

• Enable or disable RAS/RADIUS tracing without using Regedt32.exe or
  Regedit.exe.
  
• Scan the component-related subkeys in
  HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing and modify the following entries
  without using a registry editor:
  
  
  
  • EnableConsoleTracing
    
  • EnableFileTracing
    
  • MaxFileSize