Appendix A
A.3 Syslog messages
Severity
Facility
Log text
Standard
Description
Example
Severity
Facility
Log text
Standard
Description
Example
Severity
Facility
Log text
Standard
Description
Example
Severity
Facility
Log text
Standard
Description
Example
Severity
Facility
Identification and authentication of devices (access via firewall)
Log text
Standard
Description
306
Info
local0
Console: User {user name} logged out.
IEC 62443-3-3 Reference: SR1.1
User session completed - logged out.
Console: User admin logged out.
Info
local0
{protocol}: User {user name} logged out from {ip address}.
IEC 62443-3-3 Reference: SR1.1
User session completed - logged out.
SSH: User admin logged out from 192.168.0.1.
Info
local0
Console: User {user name} failed to log in.
IEC 62443-3-3 Reference: SR1.1
Incorrect user name or incorrect password (login information) specified during
local login.
Console: User testuser failed to log in.
Warning
local0
{protocol}: User {user name} failed to log in from {ip address}.
IEC 62443-3-3 Reference: SR1.1
Incorrect user name or incorrect password (login information) specified during
remote login.
SSH: User testuser failed to log in from 192.168.0.1.
Warning
local0
{firewall action accept}(1) in:{network interface} out:{network interface} len:
{length} s-mac:{src mac} d-mac:{dest mac}
s-ip:{ip address} d-ip:{ip address}
{protocol}:{src port}->{dest port}
IEC 62443-3-3 Reference: SR 1.2
A known device requested a connection.
SCALANCE S615 Web Based Management
Configuration Manual, 11/2019, C79000-G8976-C388-08