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Cisco Prime Network 4.0 User Guide
OL-29343-01
Chapter 25 Monitoring Mobile Technologies
LTE Networks
Viewing the GRE Parameters
To view the GRE Parameters for the HSGW service:
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 > HSGW > HSGW
service > GRE Parameters. The relevant details are displayed in the content pane.
Table 25-33 displays the GRE parameter details.
Airlink Bad Sequence
Deny Code
The reason for denying airlink bad sequence, which can be any one of the
following:
• Unsupported vendor ID
• Poorly formed request
Handoff With No
Connection Setup
Indicates whether the HSGW service must accept or deny handoff R-P
sessions that do not have an Airlink Connection setup record in the A11
registration request.
RSVP Retransmission
Timeout
The maximum amount of time (in seconds) in which RP control packets must
be retransmitted.
RSVP Maximum
Retransmission Count
The maximum number of times the RP control packets can be retransmitted.
Table 25-32 A10 A11 Configuration Details (continued)
Field Description
Table 25-33 GRE Parameter Details
Field Description
Checksum Indicates whether insertion of GRE checksum in outgoing GRE data packets
is enabled.
Checksum Verify Indicates whether verification of GRE checksum in incoming GRE packets
is enabled.
Reorder Timeout The maximum amount of time (in milliseconds) to wait before reordered
out-of-sequence GRE packets are processed.
Sequence Mode The method to handle incoming out-of-sequence GRE packets, which can be
any one of the following:
• Reorder
• None
Sequence Numbers Indicates whether the option to insert or remove GRE sequence numbers in
GRE packets is enabled.
Flow Control Indicates whether flow control is supported by the selected HSGW service.
By default, this option is disabled.