Juniper JUNOSE SOFTWARE 11.0.X - BROADBAND ACCESS CONFIGURATION GUIDE 4-1-2010 Configuration Manual page 524

JUNOSe 11.0.x Broadband Access Configuration Guide
NOTE: You must add a vendor-specific attribute to RADIUS to enable E Series routers
to retrieve IPv6 Domain Name System (DNS) addresses.
Use the following steps to configure the DHCPv6 local server:
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Related Topics
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Configuring the DHCPv6 Local Server
Enable the DHCPv6 local server.
host1(config)#service dhcpv6-local
Specify the IPv6 prefix and lifetime that are to be delegated to the DHCPv6 client.
The specified prefix is delegated by the DHCPv6 local server when requested by
the client.
host1(config-if)#ipv6 dhcpv6-local delegated-prefix 2001:db8:17::/48 lifetime
infinite
Use the lifetime keyword to specify the time period for which the prefix is valid.
This lifetime overrides the default lifetime that is set in Global Configuration
mode. If no lifetime is specified, the default lifetime is assigned.
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.
Specify the name of a DNS domain for DHCPv6 clients in the current virtual
router to search. You can specify a maximum of four DNS domains for a DHCPv6
local server's search list.
host1(config-if)#ipv6 dhcpv6-local dns-domain-search xyzcorporation.com
host1(config-if)#ipv6 dhcpv6-local dns-domain-search xyzcorp.com
Specify the IPv6 address of the DNS server and to assign the server to the DHCPv6
clients in the current virtual router. Your can specify a maximum of four DNS
servers.
host1(config-if)#ipv6 dhcpv6-local dns-server 2001:db8:18::
Set the default lifetime for which a prefix delegated by this DHCPv6 local server
is valid. This default is overridden by an interface-specific lifetime.
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