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25-74
Cisco Prime Network 4.0 User Guide
OL-29343-01
Chapter 25 Monitoring Mobile Technologies
LTE Networks
A11 Signalling Packets
IP Header DSCP
The Differential Service Code Point (DSCP) value in the IP header. This
value can range between 0x0 and 0x3F, and defaults to 0x0F.
Note The Differentiated Services (DS) field of a packet contains 6 bits that
represents the DSCP value. Out of these 6 bits, five of them represent
the DSCP. Hence, you can assign upto 32 DSCPs for various
priorities.
Registration Life Time The amount of time (in seconds) that an A10 connection can exist before its
registration expires. This time can be any value between 1 and 65534, and
defaults to 1800 seconds.
New Call Policy The call policy for one or all the services, which can be any one of the
following:
• Reject
• None
This field defaults to None.
Challenge Window The number of challenges that can be handled by the FA.
Dynamic MIP Key
Update
The status of the Dynamic Mobile IP Key update feature. This option is
disabled by default.
Ignore Stale Challenge The status of the Ignore Stale Challenge in MIP RRQ. This option is disabled
by default.
Ignore MIP Key Data The status of the Ignore MIP Key data. This option is disabled by default.
Allow Private Address
Without Reverse Tunnel
Indicates whether the mobile node can use reverse tunnel for a private
address. This option is disabled by default.
Registration Timeout The amount of time (in seconds) for the registration reply timeout.
Idle Timeout Mode The idle timeout method, which can be any one of the following:
• Normal
• Aggressive
Reverse Tunnel Indicates whether reverse tunneling is applicable for client mobile IP
sessions. This option is enabled by default.
Limit Registration Time Indicates whether MIP registration lifetime is shorter than session idle,
absolute, and long-duration timeouts. By default, this option is enabled.
Maximum Challenge
Length
The maximum length of the FA challenge.
Optimize Tunnel
Reassembly
Indicates whether tunnel reassembly is optimized for fragmented large
packets passed between HA and FA. By default, this option is disabled.
MN-AAA Removal
Indication
Indicates whether the FA can remove MN-FAC and MN-AAA extensions
from RRQs. By default, this option is disabled.
Table 25-44 FA Configuration Details (continued)
Field Description