Technical Documentation



session-trace handle trace-level;

Hierarchy Level

[edit services border-signaling-gateway gateway gateway-name traceoptions flag]

Release Information

Statement introduced in JUNOS Release 9.4.


Configure tracing for transactions matching policies that have their trace flag turned on. The tracing level is effective for dialog-creating messages (such as INVITE ) and out-of-dialog messages. When these message types are accepted in the policy and the policy is set to trace messages, the policy marks the dialog (and the sibling dialog) for session tracing.




minimum trace-level—The minimum trace level for all session-trace messages.

trace-level—Trace level options are related to the severity of the event being traced. When you choose a trace level, messages at that level and higher levels are captured. Enter one of the following trace levels as the trace-level:

  • debug—Logging of all code flow of control.
  • trace—Logging of program trace START, EXIT macros.
  • info—Summary logs for normal operations e.g. the policy decisions made for a call.
  • warning—Failure-recovery or failure of an external entity.
  • error—Failure with short-term effect, such as failed processing of a single call.

Required Privilege Level

interface—To view this statement in the configuration.

interface-control—To add this statement to the configuration.

Published: 2010-04-28