Motorola WiNG 5 System Reference Manual page 457

The L2TP V3 screen lists the policy configurations defined thus far.
2. Refer to the following to discern whether a new L2TP V3 requires creation or modification:
Name
Cookie size
Hello Interval
Reconnect Attempts
Reconnect Interval
Retry Count
Retry Time Out
Figure 7-5 L2TP V3 Policy screen
Lists the 31 character maximum name assigned to each listed L2TP V3
policy, designated upon creation.
Displays the size of each policy's cookie field present within each L2TP V3
data packet. L2TP V3 data packets contain a session cookie which
identifies the session (pseudowire) corresponding to it. If using the CLI,
cookie size can't be configured per session, and are the same size for all
sessions with in a tunnel.
Displays each policy's interval between L2TP V3 hello keep alive messages
exchanged within the L2TP V3 control connection.
Lists each policy's maximum number of reconnection attempts available to
reestablish the tunnel between peers.
Displays the duration set for each listed policy between two successive
reconnection attempts.
Lists the number of retransmission attempts set for each listed policy
before a target tunnel peer is defined as not reachable.
Lists the interval the interval (in seconds) set for each listed policy before
the retransmission of a L2TP V3 signaling message.
Network Configuration 7 - 9