Transcript autoconf-0

MANEMO scenarios and
requirements
Teco Boot
IETF-69 – Autoconf WG
July 23, 2007
2
Military: Deployed and mobile networks
(source INSC)
3
Fireman
IP Subnets
911 Stations
IP Network Communications
Backbone Network
Satcom, WIMAX, Cellular
Police
National
Guard
• IP Network Communications
Backbone (core), and interface
to any existing network
infrastructure.
• IP Subnets
Command Control Center
Network Utility Information
Services
Civilian
Agencies
Federal
Agencies
EMS
Vehicles
Doctors and
Hospitals
Shelters
Public Safety: Metro6, U-2010, PSC-Europe
• IP and Waveform Gateways to
the IP Subnets and Backbone
• Users and Radio Nets
(source Jim Bound)
4
Vehicle to vehicle: C2C-CC, CALM
(source CALM)
5
Multiple use cases, similar requirements
Internet
Personal Area Network
6
Communication between nearby nodes
Internet
7
LFN to LFN communication
HA1
HA2
Border Router
MR1
MR2
direct path
H1
H2
8
Path to Home Agent may be broken
Internet
Personal Area Network
9
LFN to LFN communication
HA1
HA2
MR3
MR2
MR1
H2
H1
Communication when
HA is not reachable
10
Satcom: low and expensive bandwidth
When multiple CoAs are
available, multiple
tunnels can be set up
and tunnel selection
shall take place.
UHF: moderate
bandwidth
WLAN
Patrol or Convoy
Compound
VHF:
extremely low
bandwidth
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LFN to LFN communication
HA1
BR1
HA2
Is the direct path
optimal?
BR2
MR1
MR2
H1
H2
12
When using MANEMO?
• When micro and macro mobility is
needed
• When there is a mobile and a fixed
infrastructure
• When various heterogeneous layer 2
technologies are available