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Hierarchy Level


Monitor PPP packet exchanges. When monitoring is enabled, packets exchanged during a session are logged to the default log of /var/log/pppd.


If you do not include this statement, no PPPD-specific monitoring operations are performed.


all—Monitor PPP packet exchanges on all sessions.

interface-name—Logical interface name on which to enable session monitoring.

Required Privilege Level

interface—To view this statement in the configuration.

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

Release Information

Statement introduced in Junos OS Release 7.5.