Users Guide

Parameter Description
General
Encapsulation
Supported
This parameter shows the type of encapsulation currently supported on the
controller.
Clear Trail Entries Clear the station location trail table. You can view entries in this table using the
show ip mobile trail command.
Clear Mobility
Counters
Clear counters for IP mobility statistics.
Foreign Agent
lifetime Requested lifetime, in seconds, as per RFC 3344, IP Mobility Support for IPv4.
Range: 10-65534 seconds
Default: 180 seconds
Max. Visitors Allowed Set a maximum allowed number of active visitors.
Range: 0-5000 visitors
Default: 5000 visitors
Registration Requests
Retransmits
Maximum number of times the foreign agent attempts mobile IP registration
message exchanges before giving up.
Range: 0-5 attempts
Default: 3 attempts
Registration Requests
Interval
Retransmission interval, in milliseconds.
Range: 100-10000 milliseconds
Default: 1000 milliseconds
Home Agent
Replay Time difference, in seconds, for timestamp-based replay protection, as
described by RFC 3344, IP Mobility Support for IPv4. 0 disables replay.
Range: 0-5000 seconds
Default: 5000 seconds.
Max. Binding Allowed Maximum number of mobile IP bindings. Note that there is a license-based limit
on the number of users and a one user per binding limit in addition to unrelated
users. This option is an additional limitation to control the maximum number of
roaming users. When the limit is reached, registration requests from the foreign
agent fail which causes a mobile client to set a new session on the visited
controller, which will become its home controller.
Table 143: IP Mobility Configuration Parameters
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