EZD0991I

Explanation
 An IKE phase 1 Security Association (SA) negotiation
failed because the  authentication type is not supported.  
 Additional
diagnostic messages that have the same message instance number will
be issued to identify the impacted SA. The message instance number
precedes the message number in the log output and is used to group
related messages from the IKE daemon.
 transform_id is
the value used to identify this transform in an IKE proposal.   Supported
transforms for IKE SAs are described in Policy
Agent and policy applications in z/OS Communications Server: IP Configuration
Reference.  Phase 1 transforms are specified on a KeyExchangeOffer
statement, and phase 2  transforms are specified on an IpDataOffer
statement.   
 auth_type is the number of
the unsupported authentication  type.   The valid authentication types
are PreshareKey and RsaSignature, which  are specified on the HowToAuthPeers
parameter of an KeyExchangeOffer  statement.

System action
 The SA negotiation failed; IKE daemon processing
continues.

Operator response
 Contact the system programmer.

System programmer response
 Notify the administrator of the remote
security endpoint about this error and ask the administrator to ensure
that only pre-shared keys or  RSA signature is being used for peer
authentication.

Module
 gen.cpp

Procedure name
  None.