SSH Reference Manual
LOG LEVEL  EVENT TEXT / Description Variable Parts 
   <str1>: Session Name 
20  <str1>: public key authentication failed, too many keys 
   <str1>: Session Name 
20  <str1>: public key authentication failed, invalid signature 
   <str1>: Session Name 
20  <str1>: <str2> authentication failed: GSSAPI not available 
   <str1>: Session Name 
   <str2>: Authentication method name 
20  <str1>: <str2> authentication failed: no GSS context established during key exchange 
   <str1>: Session Name 
   <str2>: Authentication method name 
20  <str1>: <str2> authentication for user '<str3>' not supported 
   <str1>: Session Name 
   <str2>: Authentication method name 
   <str3>: User name 
20  <str1>: No more authentication requests possible for <str2> 
   <str1>: Session Name 
   <str2>: User name 
20  <str1>: channel request for subsystem sftp denied 
   <str1>: Session Name 
20  <str1>: channel request for subsystem sftp rejected, sftp is not licensed 
   <str1>: Session Name 
20  <str1>: channel request for subsystem sftp denied (due to the SSH user's sftp security settings) 
   <str1>: Session Name 
20  <str1>: channel request for subsystem sftp denied (due to the SSH user's allowed subsystems settings) 
   <str1>: Session Name 
20  <str1>: channel request for subsystem sftp denied (due to the SSH2 process' allowed subsystem settings) 
   <str1>: Session Name 
20  <str1>: request for subsystem tacl rejected, not licensed 
   <str1>: Session Name 
20  <str1>: channel request for subsystem tacl denied (due to the SSH user's allowed subsystems settings) 
   <str1>: Session Name 
20  <str1>: channel request for subsystem tacl denied (due to the SSH2 process' allowed subsystem settings) 
   <str1>: Session Name 
20  <str1>: request for subsystem <str2> failed, invalid parameter <str3> 
   <str1>: Session Name 
   <str2>: Subsystem name 
   <str3>: Text 
20  <str1>: request for subsystem <str2> failed, invalid parameters 
   <str1>: Session Name 
   <str2>: Subsystem name 
HP NonStop SSH Reference Manual  Appendix • 353 










