Siemens SIMATIC NET SCALANCE S615 Configuration Manual page 313

Log text
Standard
Description
Example
Severity
Facility
Limiting the number of simultaneous sessions
Log text
Standard
Description
Example
Severity
Facility
This section describes selected Syslog messages. The selection is based on IEC 62443-3-3.
This means you can integrate these events into a central monitoring system (SIEM).
Non-deniability (change configuration)
Log text
Standard
Description
Example
Severity
Facility
Communication integrity
Log text
Standard
Description
Example
Severity
Facility
SCALANCE S615 Web Based Management
Configuration Manual, 11/2019, C79000-G8976-C388-08
OVPN_{connection name}[{config detail}]: [{config detail}] Inactivity timeout (--
ping-
restart), restarting
IEC 62443-3-3 Reference: SR 2.6
The remote session was ended after a period of inactivity. (OpenVPN)
OVPN_c1[26296]: [router] Inactivity timeout (--ping-restart), restarting
Info
local0
{protocol}: The maximum number of {max sessions} concurrent login session ex‐
ceeded.
IEC 62443-3-3 Reference: SR2.7
The maximum number of parallel connections is exceeded.
WBM: The maximum number of 8 concurrent login session exceeded.
Warning
local0
Device configuration changed.
IEC 62443-3-3 Reference: SR2.12
The configuration has been changed permanently.
Device configuration changed.
Info
local0
[IKE] <{connection name}|{config detail}> received invalid DPD sequence number
{config detail} (expected {config detail}), ignored
IEC 62443-3-3 Reference: SR 3.1
Integrity check failed. (IPsec)
[IKE] <c1|1> received invalid DPD sequence number 10 (expected 12), ignored
Info
local0
Appendix A
A.3 Syslog messages
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