Brocade Mobility RFS Controller System Reference Guide (Supporting software release 5.5.0.0 and later) - Manual (Page 359)

Brocade Mobility RFS Controller System Reference Guide 347
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Select Add to create a new L2TP V3 policy, Edit to modify the attributes of a selected policy or
Delete to remove obsolete policies from the list of those available.
FIGURE 2 L2TP V3 Policy Creation screen
If creating a new L2TP V3 policy assign it a Name up to 31 characters. Remember, a single L2TP V3
policy can be used by numerous L2TP V3 tunnels.
Define the following Policy Details to add a device to a list of devices sanctioned for network
operation:
Rx Window Size Displays the number of packets that can be received without sending an acknowledgement.
Tx Window Size Displays the number of packets that can be transmitted without receiving an
acknowledgement.
Failover Delay Lists the time (in either seconds or minutes) for establishing a tunnel after a failover (VRRP/RF
Domain/Cluster).
Force L2 Path
Recovery Lists whether force L2 path recovery is enabled (as defined by a green checkmark) or disabled
(as defined by a red X). Once a tunnel is established, enabling this setting forces server and
gateway learning behind the L2TPv3 tunnel.
Cookie size L2TP V3 data packets contain a session cookie which identifies the session (pseudowire)
corresponding to it. Use the spinner control to set the size of the cookie field present within
each L2TP V3 data packet. Options include 0, 4 and 8. the default setting is 0. If using the CLI,
the cookie size can't be configured per session, and are the same size for all sessions with in a
tunnel.
Hello Interval Define an interval in either Seconds (1 - 3,600), Minutes (1 -60) or Hours (1) between L2TP V3
hello keep alive messages exchanged within the L2TP V3 control connection. The default
setting is 1 minute.
Reconnect Attempt Use the spinner control to set a value (from 0 - 250) representing the maximum number of
reconnection attempts initiated to reestablish the tunnel. The default interval is 0.
Reconnect Interval Define an interval in either Seconds (1 - 3,600), Minutes (1 -60) or Hours (1) between two
successive reconnection attempts. The default setting is 2 minutes.