Dhcp Relay With Proxy Arp Configuration Example - Paradyne Hotwire 6321/6322 IDSL Router User Manual

DSL Router Configuration Examples

DHCP Relay with Proxy ARP Configuration Example

4-6
Core
Router
155.1.3.253
155.1.3.252
DHCP
Server
WAN
Unnumbered
In this DHCP Relay with Proxy ARP example:
H
The clients are using dynamic IP address assignment and use the core router
as the next hop router in order to create the LAN extension configuration.
H
The DSL (d0) interface is unnumbered in this configuration.
H
The clients, the Ethernet (e0) interface, and the core router interface are all
on the same logical network.
H
Scoping must be disabled at the DSL card.
H
The DSL router is configured as a DHCP relay.
The command line syntax is:
ifn address e0
ifn address d0 unnumbered
ip route create upstream e0 155.1.3.253
proxy arp e0 enable
proxy arp d0 enable
dhcp relay enable
dhcp relay address 155.1.3.252
March 2000
Customer Premises (CP)
Console
Port
Connection
DSL Ethernet
e0
d0
DSL
155.1.3.254
Router
155.1.3.254 255.255.255.0
End-user
Systems
155.1.3.1
155.1.3.2
Hub
155.1.3.3
99-16612
6371-A2-GB20-00