HPE FlexNetwork MSR Series Comware 5 Security Configuration Guide

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Configuration prerequisites and guidelines
• Configure IP addresses for the router and servers as shown in Figure 100 and make sure the
host, router, and servers can reach each other.
• Configure the RADIUS server correctly to provide authentication and accounting functions for
users.
• For re-DHCP portal authentication, configure a public address pool (20.20.20.0/24, in this
example) and a private address pool (10.0.0.0/24, in this example) on the DHCP server.
(Details not shown.)
• For re-DHCP portal authentication, the router must be configured as a DHCP relay agent and
the portal-enabled interface must be configured with a primary IP address (a public IP address)
and a secondary IP address (a private IP address). For information about DHCP relay agent
configuration, see HPE FlexNetwork MSR Router Series Comware 5 Layer 3—IP Services
Configuration Guide.
• Make sure the IP address of the portal device added on the portal server is the public IP
address of the interface connecting users (20.20.20.1 in this example), the private IP address
range for the IP address group associated with the portal device is the private network segment
where the users reside (10.0.0.0/24 in this example), and the public IP address range for the IP
address group is the public network segment 20.20.20.0/24.
Configuration procedure
1. Configure a RADIUS scheme:
# Create a RADIUS scheme named rs1, and enter its view.
<Router> system-view
[Router] radius scheme rs1
# Set the server type for the RADIUS scheme. When using the CAMS or IMC server, set the
server type to extended.
[Router-radius-rs1] server-type extended
# Specify the primary authentication server and primary accounting server, and configure the
keys for communication with the servers.
[Router-radius-rs1] primary authentication 192.168.0.113
[Router-radius-rs1] primary accounting 192.168.0.113
[Router-radius-rs1] key authentication radius
[Router-radius-rs1] key accounting radius
# Specify that the ISP domain name should not be included in the username sent to the
RADIUS server.
[Router-radius-rs1] user-name-format without-domain
[Router-radius-rs1] quit
2. Configure an authentication domain:
# Create an ISP domain named dm1 and enter its view.
[Router] domain dm1
# Configure AAA methods for the ISP domain.
[Router-isp-dm1] authentication portal radius-scheme rs1
[Router-isp-dm1] authorization portal radius-scheme rs1
[Router-isp-dm1] accounting portal radius-scheme rs1
[Router-isp-dm1] quit
# Configure domain dm1 as the default ISP domain for all users. Then, if a user enters a
username without any ISP domain at logon, the authentication and accounting methods of the
default domain are used for the user.
[Router] domain default enable dm1
3. Configure portal authentication:

HPE FlexNetwork MSR Series Specifications

General

Brand	HPE
Model	FlexNetwork MSR Series
Category	Network Router
Language	English