Event Representation In Syslog Messages - AudioCodes Mediant 1000B User Manual

Message Item
Log Number
(lgr)(number)
Session ID
Message Body
Timestamp

45.1.1 Event Representation in Syslog Messages

The Syslog message events that the device sends are represented by unique
abbreviations. An example of an abbreviated event in a Syslog message indicating packet
loss (PL) is shown below:
Apr 4 12:00:12 172.30.1.14 PL:5
20:17:00]
The table below lists these unique event abbreviations:
User's Manual
numbers are indicated below in bold font):
18:38:14. 52 : 10.33.45.72 : NOTICE:
[S=235][SID:1034099026] (lgr_psbrdex)(619)
recv <-- DIGIT(0) Ch:0 OnTime:0
InterTime:100 Direction:0 System:1 [File:
Line:-1]
18:38:14. 83 : 10.33.45.72 : NOTICE:
[S=236][SID:1034099026] (lgr_flow)(620)
#0:DIGIT_EV [File: Line:-1]
18:38:14. 83 : 10.33.45.72 : NOTICE:
[S=237][SID:1034099026] (lgr_flow)(621)
#0:DIGIT_EV [File: Line:-1]
18:38:14.958 : 10.33.45.72 : NOTICE:
[S=301][SID:1034099026] (lgr_flow)(625)
#0:DIGIT_EV [File: Line:-1]
You can disable the inclusion of the message sequence
number in Syslog messages, by setting the 'CDR Session ID'
parameter to Disable (see Configuring CDR Reporting on
page 657).
Ignore this number; it has been replaced by the Message
Sequence Number (described previously).
Automatically assigned (random), unique session identifier
(session-id / SID) number per call in the CDR of sent Syslog
messages and debug recording packets. This enables you to
filter the information (such as SIP, Syslog, and media)
according to the SID.

Gateway application: A call session is considered either as
a Tel-to-IP leg or an IP-to-Tel leg, where each leg is
assigned a unique SID.

SBC application: A session is considered as both the
outgoing and incoming legs, where both legs share the
same SID.
The benefit of this unique numbering is that it enables you to
filter the information (such as SIP, Syslog, and media)
according to a specific SID.
Note: Forked legs and alternative legs share the same SID.
Describes the message.
When the Network Time Protocol (NTP) is enabled, a
timestamp string [hour:minutes:seconds] is added to all
Syslog messages.
[Code:3a002] [CID:3294] [Time:
678
Mediant 1000B Gateway & SBC
Description
Document #: LTRT-27034
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