Mitel Deutschland GmbH 68635RFP36U-01 ユーザーズマニュアル
Configuration and Administration
225
7.5.3 BOOTER STARTUP
The SIP-DECT RFP software includes a booter with the following features:
•
VLAN can be configured via the OM Configurator without a static IP configuration. This means that
the first DHCP request will be done by using VLAN.
•
To balance the network load with older 2
nd
generation RFP devices, up to three TFTP servers can be
configured. This can be done using the OM Configurator (local setting) or using the DHCP option 150.
Before starting the download, the TFTP server will be selected randomly by the booter.
Before starting the download, the TFTP server will be selected randomly by the booter.
But, if the
option “Preferred TFTP server” was set by the OM Configurator, the option “TFTP server address” will
specify the TFTP server to use. No randomly selection will be done in this case.
specify the TFTP server to use. No randomly selection will be done in this case.
•
Older 2
nd
generation RFPs only: to reduce the number of TFTP packets sent by the TFTP server, the
packet size can be increased. This will be done by using a TFTP option (see 7.5.1 “TFTP server
requirements”).
requirements”).
•
Older 2
nd
generation RFPs only: Multicast TFTP download is possible if the TFTP server and the
connected network support this.
•
To indicate the actual state of the booter, the LEDs of the RFP will be used (see 7.5.5).
7.5.3.1 DHCP Client
Within the initial boot process the DHCP client supports the following parameters:
Within the initial boot process the DHCP client supports the following parameters:
•
IP address
mandatory
•
Net mask
mandatory
•
Gateway
mandatory
•
Boot file name
mandatory for older RFPs
•
TFTP server
mandatory for older RFPs
•
Public option 224: “OpenMobility” / “OpenMobilitySIP-DECT” mandatory
•
VLAN-ID
optional
•
TFTP server list
optional
7.5.3.1.1 DHCP Request
The DHCP client sends the vendor class identifier (code 60) “OpenMobility3G” (3
The DHCP client sends the vendor class identifier (code 60) “OpenMobility3G” (3
rd
generation RFPs) or
“OpenMobility” (older 2
nd
generation RFPs) and requests the following options in the parameter request
list (code 55):
•
Subnet mask option (code 1)
•
Router option (code 3)
•
VLAN ID option (code 132)
•
TFTP server list (code 150)
•
Public option 224 (code 224)
(string “OpenMobility” or “OpenMobilitySIP-DECT”)
•
Public option 225 (code 225)
(VLAN ID, not relevant for SIP-DECT)
•
Public option 226 (code 226)
(not relevant for SIP-DECT)