Teredo tunneling pseudo interface

my computer has been running at a crawl since I started getting this error.  Can not get websites to pull up.  There are a huge number of these errors (several a minute)

 

 

Protecting your connection to a detected network on adapter  Tunneling pseudo-Interface IP address ( the numbers changes every few minutes)
unauthorized access logged   C:\windows\sysytem32\conhost.exe
Target device\hardware\volume2\program data\Norton……
Protecting your connection to a newly detected network on adapter “teredo tunneling Pseudo-Interface” (IP address fe80::4c5:2cde:3f57:fefd57%16)

Protecting your connection to a detected network on adapter  Tunneling pseudo-Interface IP address ( the numbers changes every few minutes)
unauthorized access logged   C:\windows\sysytem32\conhost.exeTarget device\hardware\volume2\program data\Norton……
Protecting your connection to a newly detected network on adapter “teredo tunneling Pseudo-Interface” (IP address fe80::4c5:2cde:3f57:fefd57%16)

 

 

 

For some reason I have this IPV6  Do not know if it is wrong or what to do if it is.

 

Tricia

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