Deleting Dhcpv6 Client Bindings - Juniper JUNOSE SOFTWARE 11.0.X - BROADBAND ACCESS CONFIGURATION GUIDE 4-1-2010 Configuration Manual

Deleting DHCPv6 Client Bindings

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:
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.
The router does not notify the DHCPv6 client when you use the dhcpv6
delete-binding command. To verify that the DHCPv6 client bindings have been
deleted, use the show ipv6 dhcpv6–local binding command.
Related Topics
ipv6 dhcpv6-local delegated-prefix
ipv6 dhcpv6-local dns-domain-search
ipv6 dhcpv6-local dns-server
ipv6 dhcpv6-local prefix-lifetime
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
To delete all DHCPv6 client bindings on virtual router vr1:
host1:vr1#dhcpv6 delete-binding all
To delete DHCPv6 client bindings with the specified IPv6 prefix:
host1:vr1#dhcpv6 delete-binding 2002:2:4:1::/64
To delete a group of DHCPv6 client bindings that were assigned prefix from the
local pool:
host1:vr2#dhcpv6 delete-binding server4pool
dhcpv6 delete-binding
show ipv6 dhcpv6-local binding
Chapter 19: Configuring DHCP Local Server
Deleting DHCPv6 Client Bindings
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