Configuring Dhcp Features - Juniper JUNOSE SOFTWARE 11.0.X - BROADBAND ACCESS CONFIGURATION GUIDE 4-1-2010 Configuration Manual

JUNOSe 11.0.x Broadband Access Configuration Guide
ipv6-prefix-pool-name

Configuring DHCP Features

DHCP provides a mechanism through which computers using Transmission Control
Protocol/IP (TCP/IP) can obtain an IP address and protocol configuration parameters
automatically from a DHCP server on the network.
The E Series router provides support for the following DHCP features:
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Configuring DHCP Features
Example
host1(config)#ip local shared-pool sharedPool11 dhcpPool6
Use the no version to delete a specific local shared address pool.
See ip local shared-pool
Use to specify the name of the IPv6 local address pool from which the delegating
router allocates prefixes to the requesting routers for the domain that you are
configuring.
When a user is authenticated using a RADIUS server, the RADIUS server might
return one or more of the following attributes in the Access-Accept message in
response to the client authentication request:
Ipv6-NdRa-Prefix (VSA 26-129)
Framed-IPv6-Prefix (RADIUS IETF attribute 97)
Delegated-IPv6-Prefix (RADIUS IETF attribute 123)
Framed-IPv6-Pool (RADIUS IETF attribute 100)
The prefix or pool name that the authentication server returns in any of these
attributes of the RADIUS-Access-Accept message takes priority over the local
prefix pool name configured for the domain map.
If the pool name or prefix is not present in the RADIUS-Access-Accept message,
the IPv6 local address pool name configured using the ipv6-prefix-pool-name
command is used to delegate prefixes to requesting DHCPv6 clients.
The IPv6 local pool name is a character string up to 16 characters long.
Example
host1(config)#aaa domain-map sunnyvale.com
host1(config-domain-map)#ipv6-prefix-pool-name local_addr_pool
Use the no version to remove the IPv6 local address pool name from the domain
map.
See ipv6-prefix-pool-name.
DHCP proxy client
DHCP relay agent