Configuring Group-Specific Dhcp Relay Options - Juniper ACX1000 Configuration Manual

ACX Series Universal Access Router Configuration Guide
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Configuring Group-Specific DHCP Relay Options

372
[edit forwarding-options dhcp-relay dhcpv6 relay-agent-interface-id]
user@host# set prefix prefix
(Optional) Specify that option 18 use the textual description of the interface. You can
3.
specify the device interface description.
[edit forwarding-options dhcp-relay dhcpv6 relay-agent-interface-id]
user@host# set use-interface-description (device)
DHCPv6 Relay Agent on ACX Series Routers on page 370
dhcpv6 (DHCPv6 Relay Agent on ACX Series) on page 1493
You can include the following statements at the
hierarchy level to set group-specific DHCP relay agent configuration
group group-name]
options. Group-specific statements apply only to the named group of interfaces, and
override any global DHCP relay agent settings for the same statement.
Include the statements at the
hierarchy level to configure group-specific options for DHCPv6 relay agent.
group-name]
active-server-group —Configure an active server group to apply a common DHCP relay
agent configuration to a named group of DHCP server addresses. For information, see
"Configuring Active Server Groups to Apply a Common DHCP Relay Agent Configuration
to Named Server Groups" on page
—Configure the parameters the router (or switch) sends to the external
authentication
AAA server.
—Specify the dynamic profile that is attached to a group of interfaces.
dynamic-profile
—Specify one or more interfaces, or a range of interfaces, that are within the
interface
specified group.
—Configure bidirectional failure detection timers and authentication
liveness-detection
criteria for static routes. For more information, see DHCP Liveness Detection Overview.
overrides —Override the default configuration settings for the extended DHCP relay
agent. For information, see
on page 373.
—(DHCPv6 only) Insert the DHCPv6 Relay Agent Interface-ID
relay-agent-interface-id
option (option 18) in DHCPv6 packets destined for the DHCPv6 server.
relay-agent-remote-id —(DHCPv6 only) Insert the DHCPv6 Relay Agent Remote-ID
option (option 37) in DHCPv6 packets destined for the DHCPv6 server.
—Configure selective processing, which uses DHCP options in client packets
relay-option
to identify and filter client traffic, and to specify the action DHCP relay agent takes
with the traffic. For more information, see
Process DHCP Client Traffic" on page
[edit forwarding-options dhcp-relay
[edit forwarding-options dhcp-relay dhcpv6 group
398.
"Overriding the Default DHCP Relay Configuration Settings"
"Using DHCP Option Information to Selectively
390.
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