OSF DCE Problem Determination Guide

Action: This may be an attempt to violate system security.

0x16c9a0ef rpc_s_auth_msg_type

Severity: Varies Component: rpc

Text: Invalid authentication message type

Explanation: An invalid message was received during the authentication exchange.

Action: This may be an attempt to violate system security.

0x16c9a0f4 rpc_s_auth_mut_fail

Severity: Varies Component: rpc

Text: Mutual authentication failed

Explanation: Authentication between the client and server failed.

Action: This may be an attempt to violate system security.

0x16c9a066 rpc_s_authn_authz_mismatch

Severity: Varies Component: rpc

Text: Authentication authorization mismatch

Explanation: In a call to rpc_binding_set_auth_info, the requested authorization

service is not supported by the requested authentication service.

Action: Choose a compatible pair of authentication and authorization services.

0x16c9a100 rpc_s_authn_challenge_malformed

Severity: Varies Component: rpc

Text: Authentication challenge malformed

Explanation: The client-side runtime detected that the authentication challenge it was

given by the server was incorrectly formed.

Action: This usually does not happen. Check for version skew between client and server,

or bugs in the client or server runtime.

0x16c9a0f3 rpc_s_auth_nokey

Severity: Varies Component: rpc

Text: Authentication service key not available

Explanation: Authentication between the client and server failed.

Action: This may be an attempt to violate system security.

0x16c9a0ea rpc_s_auth_not_us

2− 504 Tandem Computers Incorporated 124330