.TH "libnvme" 9 "struct nvmf_auth_failure" "October 2026" "API Manual" LINUX
.SH NAME
struct nvmf_auth_failure \- AUTH_Failure1 message, controller to host, or AUTH_Failure2 message, host to controller
.SH SYNOPSIS
struct nvmf_auth_failure {
.br
.BI "    __u8 auth_type;"
.br
.BI "    __u8 auth_id;"
.br
.BI "    __u16 rsvd2;"
.br
.BI "    __le16 t_id;"
.br
.BI "    __u8 rcode;"
.br
.BI "    __u8 rcodeex;"
.br
.BI "
};
.br

.SH Members
.IP "auth_type" 12
Authentication Type, see \fIenum nvmf_auth_protocol_id\fP.
Cleared to 0h (i.e., common messages).
.IP "auth_id" 12
Authentication Identifier, see \fIenum nvmf_auth_id\fP.
NVMF_AUTH_ID_FAILURE1 for AUTH_Failure1, NVMF_AUTH_ID_FAILURE2
for AUTH_Failure2.
.IP "rsvd2" 12
Reserved
.IP "t_id" 12
Transaction Identifier
.IP "rcode" 12
Reason Code, see \fIenum nvmf_auth_rcode\fP
.IP "rcodeex" 12
Reason Code Explanation, see \fIenum nvmf_auth_rcodeex\fP