3Com MSR 50 Series Configuration Manual page 42

Configuring the IP Address of Hub
Configuring the Pre-Shared Key of VAM Server for a VPN Domain
Configuring Keepalive Parameters
Configuring the VAM Client
VAM Client Configuration Task List
Creating a VAM Client
Specifying an Interval for Resending a VAM Packet
Specifying the Primary VAM Server
Specifying the Secondary VAM Server
Creating a Local User and Password
Specifying the VPN Domain of the VAM Client
Specifying the Pre-Shared Key of the VAM Client
Enabling the VAM Client
Configuring an IPSec Profile
Configuration Prerequisites
Configuring an IPSec Profile
Configuring the DVPN Tunnel Parameters
Prerequisites
Configuring a DVPN Tunnel
Configuring a DVPN Route
Displaying and Maintaining DVPN
DVPN Configuration Example
DVPN Configuration Example for Full-Mesh Networks
DVPN Configuration Example for Spoke-Hub Networks
81
GRE C
ONFIGURATION
GRE Overview
Introduction to GRE
GRE Applications
Configuring a GRE over IPv4 Tunnel
Configuration Prerequisites
Configuration Procedure
Configuring a GRE over IPv6 Tunnel
Configuration Prerequisites
Configuration Procedure
Displaying and Maintaining GRE
GRE over IPv4 Tunnel Configuration Example
GRE over IPv6 Tunnel Configuration Example
Troubleshooting GRE
82
L2TP C
ONFIGURATION
L2TP Overview
Introduction to VPDN
Introduction to L2TP
L2TP Configuration Task List
LAC Configuration
Configuring the LAC
Configuring the Local AAA Scheme and the Users and Passwords
LNS Configuration
Configuring the LNS
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