2.
DHCPv6
a.
In a DHCPv6 environment, the phone will transmit a DHCPv6 REQUEST message for DHCP
option 17, receive a DHCPv6 REPLY message, obtain a pre-provisioning server address and
obtain a provisioning server address from the pre-provisioning server.
Note
•
DHCP option 17 is enabled in the initial state and can be enabled and disabled from the
configuration parameters ("
DHCPV6_OPTION17_PROV_ENABLE
").
A
B
C
D
D
A
B
C
D
A.
SIP Phone
B.
DHCP Server
C.
Pre-provisioning Server
D.
KX-HDVx30.cfg
DHCPv6 REQUEST
DHCPv6 REPLY
TFTP {MODEL}.cfg
200OK
Obtain provisioning server information
CFG_STANDARD_FILE_PATH
CFG_PRODUCT_FILE_PATH
CFG_MASTER_FILE_PATH
b.
Format for pre-provisioning addresses obtained from DHCPv6 option 17
Format: <scheme>://<user>:<password>@<host>:<port>/<url-path>
<scheme>
Mandatory
Protocol (TFTP/FTP/HTTP/HTTPS)
<user>
Optional
User name
<password>
Optional
Password
<host>
Mandatory
IP Address or Domain
2.1.5 Obtaining a Provisioning Server Address from DHCP Options
Document Version: 2017-07
Administrator Guide
31