Configuring Dhcp And Dhcpv6 Relay Agent - Juniper ACX1000 Configuration Manual

CHAPTER 11
Configuring DHCP and DHCPv6 Relay
Agent
Copyright © 2017, Juniper Networks, Inc.
DHCP Relay Agent on ACX Series Routers on page 368
DHCPv6 Relay Agent on ACX Series Routers on page 370
Inserting the DHCPv6 Interface Identifier into DHCPv6 Packets on page 371
Configuring Group-Specific DHCP Relay Options on page 372
Overriding the Default DHCP Relay Configuration Settings on page 373
Changing the Gateway IP Address (giaddr) Field to the giaddr of the DHCP Relay
Agent on page 376
Replacing the DHCP Relay Request and Release Packet Source Address on page 376
Overriding Option 82 Information on page 377
Using Layer 2 Unicast Transmission for DHCP Packets on page 377
Trusting Option 82 Information on page 378
Specifying the Maximum Number of DHCP Clients Per Interface on page 378
Automatically Logging Out DHCP Clients on page 380
Sending Release Messages When Clients Are Deleted on page 381
Disabling Automatic Binding of Stray DHCP Requests on page 381
Using DHCP Relay Agent Option 82 Information on page 383
Using DHCP Option Information to Selectively Process DHCP Client Traffic on page 390
Understanding DHCP Option 82 for Protecting Switching Devices Against
Attacks on page 392
Configuring DHCP Option 82 to Help Protect the Switching Devices Against Attacks
(CLI Procedure) on page 396
Configuring Named Server Groups on page 398
Configuring Active Server Groups to Apply a Common DHCP Relay Agent Configuration
to Named Server Groups on page 398
Disabling DHCP Relay on page 399
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