VBrick 6000 series Admin Manual page 15

Network DHCP
DHCP Retry Delay
IP Address
Subnet Mask
Gateway IP Address
VBrick Host Name
VBrick MPEG-4 Appliance Admin Guide
Dynamic Host Configuration Protocol – (Enable, Disable). On
Ethernet models, if DHCP is enabled, the VBrick gets its IP
Address or Network Timer Server and Subnet Mask from the
DHCP server. If the DHCP server supplies the Gateway Address
or DNS server address, these parameters will replace the user
entered Gateway and DNS Time Server settings. If DHCP is
enabled and the VBrick cannot obtain an IP address from the
server, the VBrick will start in limited run mode after two
minutes, using its default IP Address of 172.17.5.5. After 15
minutes, it will automatically reset and again attempt to acquire
an address. The LCD screen on the front of the VBrick will
indicate a DHCP failed message. Note: The VBrick appliance
requires a minimum DHCP lease length of 8 minutes to work,
however it is recommended to extend the lease time to what is
maximally available via the network to avoid disruptions.
See above. Use to adjust the time before the appliance will reset
and attempt to acquire an IP address. Range 3–15. Default = 15.
IP Address of the VBrick.
Subnet mask for the VBrick address.
Valid gateway IP Address for communicating across distinct
network segments. A valid gateway IP address is essential even
though the VBrick will operate without one in some cases. When
no gateway is configured, the VBrick may be unable to
communicate with off-net IP hosts, for example, a foreign host
which is used for configuration management via IWS.
The Host Name defaults to the Media Access Control (MAC)
address, a hardware address that uniquely identifies each node of
a network. The VBrick's Host Name acts to identify the VBrick
to various network applications including DHCP, SNMP and
VBrick application tools. Note: The Host Name syntax can be a
maximum of 18 characters, the first character must be a letter and the rest
can be letters, numbers or hyphens.
MPEG-4 Configuration
5