EVENT_IPSEC_NEG_FAILURE, 0xC00010C1
(MS WDK >> Windows XP SP1 Driver Development Kit (DDK 2600.1106))

Name
EVENT_IPSEC_NEG_FAILURE
Value
-1073737535 signed int
3221229761 unsigned int
0xC00010C1 heximal value
Type
Windows Lanman Server Events (more)
C/C++ Type
int
Defined at
\inc\wxp\netevent.h, line 1187 (Windows XP SP1 Driver Development Kit (DDK 2600.1106))
Definition 
#define EVENT_IPSEC_NEG_FAILURE          0xC00010C1L
Line comments 
MessageId: EVENT_IPSEC_NEG_FAILURE

MessageText:

The IPSec driver failed the oakley negotiation with %2 since no filter
exists to protect packets to that destination.
Please check the configuration on this machine to ensure at least one
filter matches the destination.
Also used in
Windows 2000 DDK (DDK 2195.1)
Type description 
Lanman Server Events (2000 - 2999)
    2000-2499 are generated by the server driver (kernel mode)
    2500-2999 are generated by the server service (user mode)

Server driver events, issued from kernel mode. 

 Values are 32 bit values laid out as follows:

  3 3 2 2 2 2 2 2 2 2 2 2 1 1 1 1 1 1 1 1 1 1
  1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0
 +---+-+-+-----------------------+-------------------------------+
 |Sev|C|R|     Facility          |               Code            |
 +---+-+-+-----------------------+-------------------------------+

 where

     Sev - is the severity code

         00 - Success
         01 - Informational
         10 - Warning
         11 - Error

     C - is the Customer code flag

     R - is a reserved bit

     Facility - is the facility code

     Code - is the facility's status code
 

Neighbor error codes

 

See also libs