#define ERROR_IPSEC_IKE_SRVACQFAIL 13855L
MessageId: ERROR_IPSEC_IKE_SRVACQFAIL MessageText: Failed to obtain Kerberos server credentials for ISAKMP/ERROR_IPSEC_IKE service. Kerberos authentication will not function. The most likely reason for this is lack of domain membership. This is normal if your computer is a member of a workgroup.