Unnumbered Dsl Interface With Proxy Arp Configuration Example - Paradyne Hotwire 6321/6322 IDSL Router User Manual

Unnumbered DSL Interface with Proxy ARP Configuration Example

6371-A2-GB20-00
Core
Router
155.1.3.253
DSL
WAN
d0
Unnumbered
Router
In this unnumbered DSL Interface with Proxy ARP example:
H
The clients are statically configured and use the core router as the next hop
router in order to create the LAN extension configuration.
H
The DSL interface is unnumbered in this configuration.
H
If Basic NAT is enabled, the DSL (d0) interface must have Proxy ARP
enabled if the d0 interface address is part of the Basic NAT global IP network
address.
H
Proxy ARP and NAPT cannot be enabled at the same time.
H
The clients, the DSL router's Ethernet interface, and the core router interface
are all on the same logical network.
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
March 2000
DSL Router Configuration Examples
Customer Premises (CP)
Console
Port
Connection
Ethernet
Hub
e0
DSL
155.1.3.254
155.1.3.254 255.255.255.0
End-user
Systems
155.1.3.1
155.1.3.2
155.1.3.3
99-16612
4-5