Viewing Syslog Messages - AudioCodes Mediant 800B User Manual

User's Manual
Expression
udp.dstport, tcp.dstport
and, &&, ==, <, >
Below are examples of configured expressions for the 'Value' parameter:

udp && ip.addr==10.8.6.55

ip.src==10.8.6.55 && udp.port>=5000 and udp.port<6000

ip.dst==10.8.0.1/16

ip.addr==10.8.6.40
For conditions requiring the "or" / "||" expression, add multiple table rows. For example, the
Wireshark condition "(ip.src == 1.1.1.1 or ip.src == 2.2.2.2) and ip.dst == 3.3.3.3" can be
configured using the following two table row entries:
1. ip.src == 1.1.1.1 and ip.dst == 3.3.3.3
2. ip.src == 2.2.2.2 and ip.dst == 3.3.3.3
Note:
51.6

Viewing Syslog Messages

You can use the following tools to view the Syslog messages sent by the device:

Web interface's Message Log page (see below).

CLI -The device sends the error messages (e.g. Syslog messages) to the CLI console
as well as to the original configured destination. Use the following commands:
debug log
no debug log
no debug log all

Any third-party Syslog server (e.g., Wireshark).
The following procedure describes how to view Syslog messages in the Web interface.
Notes:
•
It's not recommended to keep a Message Log session open for a prolonged
period. This may cause the device to overload. For prolonged (and detailed)
debugging, use an external Syslog server.
•
You can select the Syslog messages in this page, and copy and paste them into a
text editor such as Notepad. This text file (txt) can then be sent to AudioCodes
Technical Support for diagnosis and troubleshooting.
Version 6.8
Transport layer for destination port
Between expressions
If the 'Value' field is not defined, the device records all IP traffic types.
; Starts the debug
; Stops the debug
; Stops all debug process
51. Syslog and Debug Recordings
Description
757 Mediant 800B Gateway and E-SBC