Dual_Ippref; Privacy_Slaac_Mode; Ipv6Stat - Avaya J100 Series Installing And Administering

Servers, VLAN, and IP configuration
Parameter name

DUAL_IPPREF

PRIVACY_SLAAC_MODE

IPV6STAT

July 2019
Default value
4
1
1
Installing and Administering Avaya J100 Series IP Phones
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Description
DUAL_IPPREF controls the
following:
• The selection of SSON either
from DHCPv4 or DHCPv6
server, when phone is in dual
mode, and
• Whether an IPv4 or IPv6
addresses returned by DNS
would be tried first during dual-
mode operation.
DHCP clients use DUAL_IPPREF
to decide which SSON
configuration attributes to apply
for DHCPv4/DHCPv6
interworking in dual mode.
Value operation:
• 4(Default): IPv4 is preferred.
• 6: IPv6 is preferred.
Specifies the preference for
Privacy Extensions.
Value operation:
• 0: Disable Privacy Extensions.
• 1(Default): Enable Privacy
Extensions, and prefer public
addresses to temporary
addresses.
• 2: Enable Privacy Extensions,
and prefer temporary addresses
to public addresses.
Specifies the mode of the IP
family which will be used in the
current configuration.
Value operation:
• 0: Only IPv4 mode is enabled.
• 1(Default): Dual mode is
enabled.
• 2: Only IPv6 mode is enabled.
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