Deleting Dhcpv6 Client Bindings - Juniper JUNOSE SOFTWARE 11.2.X - BROADBAND ACCESS CONFIGURATION GUIDE 7-20-2010 Configuration Manual

JunosE 11.2.x Broadband Access Configuration Guide
Related Topics

Deleting DHCPv6 Client Bindings

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host1(config-if)#ipv6 dhcpv6-local prefix-lifetime infinite
Specify the number of days and, optionally, the number of hours, minutes, and
seconds. You cannot specify a lifetime of zero (that is, you cannot set the days,
hours, minutes, and seconds fields all to zero).
Use the keyword infinite to specify a lifetime that does not expire.
ip dhcp-local auth domain command
service dhcpv6-local
ipv6 dhcpv6-local delegated-prefix
ipv6 dhcpv6-local dns-domain-search
ipv6 dhcpv6-local dns-server
ipv6 dhcpv6-local prefix-lifetime
The JunosE Software enables you to manage your router's DHCPv6 local server client
bindings. The client binding associates an IPv6 prefix with a unique DHCP ID (DUID) of
the subscriber client. To view information about current DHCPv6 client bindings and
track lease times of a specific client binding, use the show ipv6 dhcpv6–local binding
command.
To delete a client binding and the associated route configuration when the DHCPv6 client
binding is no longer needed, use the dhcpv6 delete-binding command. You can delete
the DHCPv6 client bindings instead of waiting for the lease timer to expire. Use the
following keywords and variables with the dhcpv6 delete-binding command to specify
(filter) the client bindings you want to delete:
all—All DHCPv6 local server client bindings
ipv6Prefix—IPv6 prefix (address and subnetwork mask) of the DHCPv6 clients; for
example, 2002:2:4:1::/64
string—Local address pool name; for example, server4pool
NOTE: After a stateful SRP switchover, in a scaled environment, the interface strings
associated with DHCPv6 client bindings might not be displayed in the output of the
show commands used to view information about client bindings if you issue the show
command immediately after a stateful SRP switchover. These show commands display
interface strings in the output only if the restoration of IPv6 interfaces on the router is
complete after the SRP warm switchover. After the restoration of IPv6 interfaces is
complete, interface strings are displayed properly in the output of the show commands
available for this purpose.
You can remove all DHCPv6 client bindings, all DHCPv6 client bindings of a particular
type, or a specified DHCPv6 client binding that meets the deletion criteria you specify.
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