Specifications

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VPN 3000 Series Concentrator Reference Volume II: Administration and Monitoring
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Chapter 15 Statistics
Monitoring | Statistics | L2TP
Rx Packets Control / Data
The number of L2TP control / data channel packets received by the VPN Concentrator since it was last
booted or reset.
Rx Discards Control / Data
The number of L2TP control / data channel packets received and discarded by the VPN Concentrator
since it was last booted or reset.
Tx Octets Control / Data
The number of L2TP control/data channel octets (bytes) transmitted by the VPN Concentrator since it
was last booted or reset.
Tx Packets Control / Data
The number of L2TP control/data channel packets transmitted by the VPN Concentrator since it was last
booted or reset.
L2TP Sessions
This table shows statistics for active L2TP sessions on the VPN Concentrator. Each active session is a
row.
Remote IP
The IP address of the remote host that established the L2TP tunnel for this session, in other words, the
tunnel endpoint IP address. The Monitoring | Sessions screen shows the IP address assigned to the client
using the tunnel.
Username
The username for the session within an L2TP tunnel. This is typically the login name of the remote user.
Serial
The serial number of the session within an L2TP tunnel. If there are multiple sessions using a tunnel,
each session has a unique serial number.