Avaya Vantage
™
uses information from option 43 only if the first code of option 43 is 1 with a value
of 6889. All values are interpreted as strings of ASCII characters. Avaya Vantage
™
ignores invalid
values and does not set the corresponding parameters.
Parameter configuration through DHCPACK
Parameter Set to
DHCP lease
time
The value of Option 51, if received.
DHCP lease
renew time
The value of Option 58, if received.
DHCP lease
rebind time
The value of Option 59, if received.
DOMAIN The value of Option 15, if received.
DNSSRVR The value of Option 6, if received, which might be a list of IP addresses.
HTTPSRVR • The siaddr value, if is not zero.
• The parameter is not set if the siaddr value is zero.
IPADD The yiaddr value.
LOGSRVR The value of Option 7, if received, which might be a list of IP addresses.
MTU_SIZE The value of Option 26, if received.
NETMASK The value of Option 1, if received.
ROUTER The value of Option 3, if received, which might be a list of IP addresses.
ROUTER_IN_
USE
The giaddr value, if this value not equal to zero and the current value of
ROUTER_IN_USE is 0.0.0.0. In other cases, the parameter is not set.
SIP_CONTR
OLLER_LIST
The value of Option 120, if received, which may be a list of IP addresses or DNS names.
SNTPSRVR The value of Option 42, if received, which might be a list of IP addresses.
DHCP site-specific options
You can specify configuration parameters for a certain Avaya Vantage
™
device and assign these
parameters through DHCP using site-specific options.
DHCP site-specific options allow you to specify configuration parameters for a certain Avaya
Vantage
™
device and assign these parameters through DHCP. A site-specific option is a sequence
of comma-separated name=value pairs, where:
• name is the name of a configuration parameter. name is case-insensitive.
• value is the value that is assigned to a configuration parameter with the name matching to
the value of name. The value of value is case-sensitive. To include spaces, tabs, or commas
in value, you must use double quotes (“”).
Device configuration
May 2018 Installing and Administering Avaya Vantage
™
48
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