Transcript IP Device

PN 3-0172 – Scope/Issues Discussion
TR41.4-04-11-017-LM-PN-3-0172-ScopeIssuesDiscussion
Provided as input to TIA TR41.4
preliminary to work on PN 3-0172
November 9, 2004
San Antonio, TX
An SAIC Company
Telcordia Contacts:
Nadine Abbott
(732) 699-6901
[email protected]
Overview of PN-3-0172 Structure
 Summary of LIS affecting architectures/scenarios included in
TSB-146
– Must support civic location (street address) validation
– Determining Location
 SNMP MIB Network Based
 (Add?) LLDP assisted
 DHCP Tracker
– Download location to endpoint
 DHCP download
 (Add?) Direct interaction between IP endpoint and LIS (via Call Agent?)
– Support for non-call associated sending of location information
(existing PS-ALI interfaces)?
– Support for Call Agent insertion of ELIN or location object in
emergency call associated signaling?
2
NENA VMWG report – nba
Overview of PN-3-0172 Structure
 Interfaces
– Ethernet LAN Switch Interfaces
– LIS to Ethernet LAN Routers
– LIS to DHCP Server
– LIS to Call Management/Registration Function
– LIS to IP Endpoint Device
– Location Validation Interface
– Location Creation/Update Interface (PS/ALI)
 Possible to reduce the number of scenarios to be supported by
LIS Interface standard?
3
NENA VMWG report – nba
Civic Location Object Validation
Enterprise
Network
Management
Workstation
civic address
valid / error
LIS
4
E9-1-1
Location
Validation
Data Base
NENA VMWG report – nba
ELIN Location Record Creation/Update
Enterprise
Network
Management
Workstation
Creation/Update:
ELIN & civic address
valid / error
LIS
5
E9-1-1
DBMS
NENA VMWG report – nba
SNMP Network (Ethernet Switch/Bridge)
Based Determination of Location
Enterprise
Network
Management
Workstation
Call
Management
function
Wiremap: LAN switch/Port IDJack-ERL-Address
IP Device ID/TN’s
current IP Address
ELIN/Gateway? Or
Location Object?
MAC Address &
LAN Switch/Port ID
LIS
IP Address &
MAC Address
LAN
Switch
Router
6
NENA VMWG report – nba
Network-Based Method for Location
Determination using LLDB?
Call
Management
function
Enterprise
Network
Management
Workstation
Wiremap: LAN switch/Port IDJack-ERL-Address
(IP Device ID?), Chassis ID / Port ID
IP
Location Object and/or
Device ELIN & Gateway ID?
LIS
7
NENA VMWG report – nba
DHCP Tracker Based Location Determination
& Download to Endpoint
Enterprise Network
Management Work
Station
Wiremap: Circuit IDJack-ERL-Address
IP Address &
Circuit ID
LIS
Location
Object
DHCP
Server
8
NENA VMWG report – nba
Non-Call Associated Upload of Civic Location
(SNMP Network Based)
Enterprise
Network
Management
Workstation
Call
Management
function
User data: IP Device ID
- Primary TN
IP Device ID/TN &
current IP Address
IP
Device
Update Primary TN
& civic address
IP DeviceID,
IP Address & MAC Address
LIS
MAC Address &
LAN Switch/Port ID
IP Address &
MAC Address
E9-1-1
DBMS
LAN
Switch
Router
9
NENA VMWG report – nba
Non-Call Associated Upload of Civic Location
(LLDP Assisted)
Enterprise
Network
Management
Workstation
Call
Management
function
User data: IP Device ID
- Primary TN
IP Device ID/TN &
current IP Address
Wiremap: LAN switch/Port IDJack-ERL-Address
(IP Device ID?), Chassis ID / Port ID
Update Primary
TN & address
IP
Location Object and/or
Device ELIN & Gateway ID?
LIS
E9-1-1
DBMS
10
NENA VMWG report – nba
Support for NENA i2 Solution Migration Plans
 Should
– Support Sending Location Object with Call
– Support location object validation interface
 (Optional?)
– Support for location key query interface?
11
NENA VMWG report – nba