Siemens SIMATIC NET SCALANCE SC-600 - Page 364

Appendix A
A.3 Syslog messages
SCALANCE SC-600 Web Based Management (WBM)
364 Configuration Manual, 10/2021, C79000-G8976-C475-03
Explanation
Remote access denied (SINEMA RC, Digital Input)
Severity
Info
Facility
local0
Standard
IEC 62443-3-3 Reference: SR 1.13
Authorization enforcement (access via custom firewall)
Message text
User specific firewall user "{user name}" activated rule set "{firewall rule}"
with ip address "{ip address}". Timeout: {timeout} minutes.
Example
User specific firewall user "usf" activated rule set "rs1" with ip address
"172.23.1.14". Timeout 5 minutes.
Explanation
The user has logged onto the user-specific firewall. (USF Digital User Login)
Severity
Info
Facility
local0
Standard
IEC 62443-3-3 Reference: n/a (NERC CIP 005-R2)
Message text
User specific firewall digital input {trigger pin} activated rule set "{firewall
rule}" with ip "{ip address}".
Example
User specific firewall digital input 1 activated rule set "cpu2" with ip
"192.168.16.1".
Explanation
The user has logged onto the user-specific firewall. (USF Digital Input Login)
Severity
Info
Facility
local0
Standard
IEC 62443-3-3 Reference: n/a (NERC CIP 005-R2)4820486
Message text
User specific firewall user "{user name}" ruleset "{firewall rule}" time expired.
Example
User specific firewall user "usf" ruleset "rs1" time expired.
Explanation
The access to the user-specific firewall was denied. The access time is
expired. (USF User Logout)
Severity
Error
Facility
local0
Standard
IEC 62443-3-3 Reference: SR 2.1
Message text
User specific firewall user "{user name}" logged out by administrator
configuration.
Example
User specific firewall user "usf" logged out by administrator configuration.
Explanation
The access to the user-specific firewall was denied. The device administrator
deactivates the user using the "Force Deactivate" button. (USF user force log
out by admin)
Severity
Error
Facility
local0
Standard
IEC 62443-3-3 Reference: SR 2.1
Message text
User specific firewall user "{user name}" deactivated by administrator
configuration.
Example
User specific firewall user "usf" deactivated by administrator configuration.
Explanation
The access to the user-specific firewall was denied. The device administrator
has deactivated the user. (USF user deactivated by admin)