Lucent Technologies MAX 6000 Configuration Manual page 127

4
Configuring Individual WAN Connections
Introduction to WAN links . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
The Answer profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3
The Connection profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-17
Configuring PPP connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-43
Configuring MP, MP+ and BACP connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-46
Configuring bidirectional CHAP support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-64
Enhanced support for MS-CHAP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-72
Configuring dial-in PPP for AppleTalk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-73
Configuring AppleTalk connections from RADIUS . . . . . . . . . . . . . . . . . . . . . . . . . . 4-75
Configuring ARA connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-75
Configuring terminal-server connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-77
Configuring a Combinet connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-91
Configuring EU connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-93
Configuring DHCP services. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-96
Most of the parameters for configuring WAN connections are in the Answer profile and
Connection or Names/Passwords profiles. Most of the decisions you have to make depend on
which protocol you choose for encapsulating data transmitted over the connection. Point to
Point Protocol (PPP) supports dial-in connections between the MAX and modems or ISDN
devices. Three variants-Multilink Protocol (MP), Multilink Protocol Plus (MP+), and
Bandwidth Allocation Control Protocol (BACP)-support multichannel connections. If your
network supports AppleTalk, you can configure AppleTalk Remote Access (ARA) connections
to asynchronous modems, or you can enable AppleTalk clients to use PPP for dialing in. The
MAX terminal server provides a command-line interface for administrators, and can provide
access to local and remote users through a terminal-server interface.
Combinet bridging links two LANs so that they appear to be a single segment. EU is a type of
X.75 HDLC encapsulation commonly used in Europe.
The MAX provides a number of Dynamic Host Configuration Protocol (DHCP) services, such
as responses to DHCP requests from hosts that need to borrow IP addresses.
MAX 6000/3000 Network Configuration Guide 4-1