HP-UX Mobile IPv4 A.03.01 Administrator's Guide

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Chapter 10
189
roinfo
The roinfo option queries mipd or miprod and displays route optimization information
on Home Agents and Correspondent Nodes using route optimization.
Syntax
-ro[info] -v
Parameters
-v Verbose option. This option is valid only on Home Agents.
Description
On Home Agents, mipadmin displays the following information for each route
optimization entry:
• MN Home Address: the Mobile Node’s Home Address.
• Care-of Address: the Mobile Node’s current Care-of Address.
• Correspondent Node: the Correspondent Node’s address.
• Expiry Time: the expiration time for the route optimization binding.
• ID: ID field from the Registration Request, displayed as two 32-bit hexadecimal
values, separated by colon.
• Binding Update Message Status: the status of the Binding Update message sent
to the Correspondent Node with the Mobile Node’s current Care-of Address. The
status can be Acknowledged (the Home Agent has received an acknowledgement
from the Correspondent Node) or Pending (the Home Agent is waiting for an
acknowledgement from the Correspondent Node).
• Binding Ack Message Status: the return code from the acknowledgement sent by
the Correspondent Node. The status can be Success or Error.
If you specify the -v option, mipadmin also displays the following information:
• Number of Binding Update Messages Sent: number of Binding Update messages
sent to the Correspondent Node. The Home Agent should send at least one Binding
Update message each time the Mobile Node attaches to a new network.
• BU Message Expiry Time: the expiration time for the current Binding Update
message.
On a Correspondent Node, mipadmin displays the following information for each Mobile
Node that is using route optimization:
• Home Address: the Mobile Node’s Home Address.
• Care-of Address: the Mobile Node’s current Care-of Address.
• Tunnel Name: the name of the tunnel interface to the Care-of Address.
• Expiry Time: the expiration time for the route optimization binding.
• ID: ID field from the Binding Update message, displayed as two 32-bit hexadecimal
values, separated by colon.