Chapter 55 IPv6
OLT2406 User’s Guide
434
ipv6 nd other-config-flag
Configures the OLT to set the “Other stateful
configuration” flag (the O flag) to 1 in IPv6 router
advertisements, which means hosts use DHCPv6
to obtain additional configuration settings, such
as DNS information.
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ipv6 nd prefix <ipv6-prefix>/
<prefix-length> <[valid-
lifetime <0-4294967295>]
[preferred-lifetime <0-
4294967295>] [no-autoconfig]
[no-onlink] [no-advertise]>
Sets the OLT to include the specified IPv6 prefix,
prefix length and optional parameters in router
advertisements for this VLAN.
valid-lifetime: sets how long in seconds the
prefix is valid for on-link determination.
preferred-lifetime: sets how long (in
seconds) that addresses generated from the
prefix via stateless address autoconfiguration
remain preferred.
no-autoconfig: indicates the hosts can not use
this prefix for stateless address
autoconfiguration.
no-onlink: indicates this prefix can not be used
for on-link determination.
no-advertise: sets the OLT to not include the
specified IPv6 prefix, prefix length and optional
parameters in router advertisements for this
VLAN.
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ipv6 nd prefix <ipv6-prefix>/
<prefix-length>
Sets the OLT to include the specified IPv6 prefix
and prefix length in router advertisements for this
VLAN.
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ipv6 nd ra interval minimum <3-
1350> maximum <4-1800>
Specifies the minimum and maximum time
intervals at which the OLT sends router
advertisements for this VLAN.
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ipv6 nd ra lifetime <0-9000>
Sets how long (in seconds) the router in router
advertisements can be used as a default router
for this VLAN.
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ipv6 nd ra suppress
Sets the OLT to not send router advertisements
and responses to router solicitations for this
VLAN.
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ipv6 nd reachable-time <1000-
2147483647>
Specifies how long (in milliseconds) a neighbor is
considered reachable for this VLAN.
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no ipv6 nd dad-attempts
Resets the number of the DAD attempts to the
default settings (3).
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no ipv6 nd managed-config-flag
Configures the OLT to set the “managed
address configuration” flag (the M flag) to 0 in
IPv6 router advertisements, which means hosts
do not use DHCPv6 to obtain IPv6 stateful
addresses.
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no ipv6 nd ns-interval
Resets the time interval between retransmissions
of neighbor solicitations to the default setting
(3000 milliseconds).
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no ipv6 nd other-config-flag
Configures the OLT to set the “Other stateful
configuration” flag (the O flag) to 0 in IPv6 router
advertisements, which means hosts do not use
DHCPv6 to obtain additional configuration
settings, such as DNS information.
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Table 213 ipv6 nd Commands (continued)
COMMAND DESCRIPTION M P
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