Format of audit log files when audit log files are transferred to the syslog server

System Administrator Guide for VSP One Block 85

Version
A0-05-4x
Audience
anonymous
Part Number
MK-26VSP1B030-03
ft:lastEdition
2026-06-22

If an audit log file is to be transferred to the syslog server, syslog header information is included in the audit log file.

The following table shows the format of audit log files when audit log files are transferred to the syslog server.

Part Description Example
syslog.PRI The same priority is set for syslog.PRI and for the audit log header.
<142>
syslog.HEADER The syslog.HEADER includes the date and time when the syslog data was sent.
Jan 6 09:54:14 localhost ESM local1{3490]:
syslog.MSG Audit log header1, 2 See Audit log header format (RFC3164-compliant) or Audit log header format (RFC5424-compliant) . The audit log header includes the date and time when the audit event occurred.
<142> Jan 5 09:54:14 ESM Storage: CELFSS,1.1,13,,2024-01-05T09:54:14.8+09:00,

Storage,ESM,Authentication,Successk,uid,VSP One B24:431234,,Japan-Tokyo,,,,
from=xxx.xxx.xxx.xxx,,,,6,BasicLog,,,
Audit log information See Audit log information format (Basic information) and Audit log information format (Detailed information) .
ESM,,[BASE],Logout,,Normal end,Seq.=0000000006

Notes:

  1. If the format of the audit log header is RFC3164-compliant, syslog.PRI, syslog.HEADER, and syslog.MSG will be sent in an RFC3164-compliant format.

    If the format of the audit log header is RFC5424-compliant, syslog.PRI, syslog.HEADER, and syslog.MSG will be sent in an RFC5424-compliant format.

  2. "Collective operation identifier" in Audit log header format (RFC3164-compliant) or Audit log header format (RFC5424-compliant) and "Serial number" in Audit log information format (Basic information) might be different between the exported audit log files and the audit logs sent to the syslog server.