2.0 not picking up comment IP address

Topics: ASP.NET 2.0
Jul 2, 2012 at 8:26 PM

All of my comments show the same IP address, which seems to be the address of our dns server.  I'm running on a windows server 2008 two server farm.  Are there any known issues or is ther something i need to tweak to get the correct IP address of a user posting a comment?