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This is an LA release that will only be provided to a select number of PLM-sanctioned customers (PDFs only). Contact PLM for details.
In this section:
Use Monitoring Profile (associated with the signaling port) to configure monitoring server, filters, header names, and select from the fixed set of information.
The SBC captures encrypted and decrypted signaling packets of SIP over TLS at layer 2. The SIP PDUs (Protocol Data Units) are captured at the application layer and continuously streamed to the monitoring server. Configurable Headers are included in SIP PDUs to enable the monitoring server to decode SIP signaling properly. Headers have source and destination IP address/Port information along with additional information which is configurable – this information is needed by the monitoring server in order to correlate the stream received.
The packet is captured at ingress leg without SMM applied and with SMM applied on egress leg, which is essentially what is being sent on the wire. To lessen performance impact, all socket-management activities to the monitoring server use a separate SIPSM (SIP Signaling Monitor ) process receives all signaling packets from the SIP Signaling Gateway (SIPSG) and streams to the configurable external monitoring server either over UDP or TCP.
To view the list of Monitoring Profiles, navigate to All > Profiles > Services > Monitoring Profile. The Monitoring Profile window displays, containing the table Monitoring Profile List.
Monitoring Profile List
Modify the fields in the Edit Selected Monitoring Profile screen. For field descriptions, see this table.
Edit Selected Monitoring Profile
Click the Copy Monitoring Profile button. The Copy Selected Monitoring Profile screen displays.
Copy Selected Monitoring Profile
Enter values for the fields in the Create New Monitoring Profile screen.
Create New Monitoring Profile
Field Descriptions - Create New Monitoring Profile
Parameter | Length/Range | Default | Description | M/O |
---|---|---|---|---|
Name | 1-24 characters | N/A | The name of the Monitoring Profile. | M |
State | N/A | Disabled | Specifies the state of the Monitoring Profile.
| O |
Monitoring IP Address | N/A | N/A | IP address and port of the monitoring server. | M |
Monitoring IP Port | 0 - 65535 | N/A | Port of the monitoring server. | M |
Transport | N/A | UDP | Transport protocol used to send packets to the monitoring server.
| O |
Type | N/A | Mgmt | Interface type supported by the monitoring server.
| O |
Mgmt Interface Group | N/A | N/A | The name of the Interface Group for the Mgmt IP. | O |
Signaling Packets | N/A | None | Adds VLAN ID of the interface on which the monitored message is sent/received.
| O |
Header Presence | N/A | Disabled | Specifies if X header presence towards monitoring server is enabled or not.
| O |
Additional Information (displays only in edit and copy screens) | N/A | N/A | Any additional information to be sent to the monitoring server. | O |