SSH Reference Manual
LOG LEVEL  EVENT TEXT / Description Variable Parts 
   <str3>: Login name 
20  <str1>: exception during host verification (local system user <str2>): <str3> 
   <str1>: Session Name 
   <str2>: Login name 
   <str3>: Exception text 
20  <str1>: Authentication of <str2> succeeded 
   <str1>: Session Name 
   <str2>: User name 
20  <str1>: Authentication failed 
   <str1>: Session Name 
20  <str1>: gssapi authentication failed: <str2> 
   <str1>: Session Name 
   <str2>: Error messageError message 
20  <str1>: request rejected: Forwarding error - USER <str2> is not permitted to open port <int1> on host <str3>. 
   <str1>: Session Name 
   <str2>: Name of USER record 
   <int1>: Forwarding destination port 
   <str3>: Normalized forwarding destination host address 
20 
<str1>: request rejected: Forwarding error - USER <str2> is not permitted to listen on port <int1> on host 
<str3>. 
   <str1>: Session Name 
   <str2>: Name of USER record 
   <int1>: Source port 
   <str3>: Normalized local host address 
20  <str1>: failed to open channel, reason: <str2> 
   <str1>: Session Name 
   <str2>: Description 
20  <str1>: channel request failed 
   <str1>: Session Name 
20  <str1>: error on channel: <str2> 
   <str1>: Session Name 
   <str2>: Exception text 
20  <str1>: Remote Forwarding Error: <str2> 
   <str1>: Session Name 
   <str2>: Error text 
20  <str1>: error on ssh session: <str2> 
   <str1>: Session Name 
   <str2>: Exception text 
20  <str1>: aborting SSH session, reason: <str2> 
   <str1>: Session Name 
   <str2>: Reason 
20  <str1>: forwarding from <str2> to <str3> denied, SSH2 parameter <str4> set to false 
HP NonStop SSH Reference Manual  Appendix • 349 










