Filter
Top Products
25-77
Cisco Prime Network 4.0 User Guide
OL-29343-01
Chapter 25 Monitoring Mobile Technologies
LTE Networks
Viewing the GRE Configuration Details
To view the Generic Routing Encapsulation (GRE) configuration details for a foreign agent:
Step 1 Right-click the required device in Prime Network Vision and choose Inventory.
Step 2 In the logical inventory window, choose Logical Inventory > Context > Mobile > FA > FA
service > GRE. The details are displayed in the content pane.
Table 25-47 displays the GRE configuration details.
AAA Distributed MIP
Keys Override
Indicates whether the AAA distributed MIP Keys Override option is enabled.
In other words, if this feature is enabled, then the authentication parameters
for the FA service will override the dynamic keys from AAA with static keys.
Note This feature supports those MIP registrations with an HA that does
not support dynamic keys.
MN AAA Optimized
Retries
Indicates whether the authentication request must be sent to the AA for each
re-registration.
Table 25-46 Authentication Configuration Details (continued)
Field Description
Table 25-47 GRE Configuration Details
Field Description
Checksum Indicates whether the Checksum feature is enabled in outgoing GRE packets.
By default, this option is disabled.
GRE Encapsulation Indicates whether GRE is used when establishing a Mobile IP session.
If this option is enabled, the FA requests HA to use GRE when establishing
a MIP session. If this option is disabled, the FA will not set the GRE bit in
agent advertisements to the mobile node.
Checksum Verify Indicates whether the checksum field must be verified in the incoming GRE
packets. By default, this option is disabled.
Reorder Timeout The maximum time (in milliseconds) to wait before processing the GRE
packets that are out of sequence. This time can be any value between 0 and
5000, and defaults to 100 milliseconds.