HPE FlexFabric 7900 Series Security Configuration Manual page 32

Step
3. Specify a shared key for
secure RADIUS
communication.
Specifying an MPLS L3VPN instance for the scheme
The VPN instance specified for a RADIUS scheme applies to all authentication and accounting
servers in that scheme. If a VPN instance is also configured for an individual RADIUS server, the
VPN instance specified for the RADIUS scheme does not take effect on that server.
To specify a VPN instance for a scheme:
Step
1. Enter system view.
2. Enter RADIUS scheme view.
3. Specify a VPN instance for the
RADIUS scheme.
Setting the username format and traffic statistics units
A username is in the userid@isp-name format, where the isp-name argument represents the user's
ISP domain name. By default, the ISP domain name is included in a username. However, older
RADIUS servers might not recognize usernames that contain the ISP domain names. In this case,
you can configure the device to remove the domain name of each username to be sent.
If two or more ISP domains use the same RADIUS scheme, configure the RADIUS scheme to keep
the ISP domain name in usernames for domain identification.
The device reports online user traffic statistics in accounting packets. The traffic measurement units
are configurable, but they must be the same as the traffic measurement units configured on the
RADIUS accounting servers.
To set the username format and the traffic statistics units for a RADIUS scheme:
Step
1. Enter system view.
2. Enter RADIUS scheme view.
3. Set the format for usernames
sent to the RADIUS servers.
4. (Optional.) Set the data flow
and packet measurement
units for traffic statistics.
Setting the maximum number of RADIUS request transmission attempts
RADIUS uses UDP packets to transfer data. Because UDP communication is not reliable, RADIUS
uses a retransmission mechanism to improve reliability. A RADIUS request is retransmitted if the
Command
key { accounting |
authentication } { cipher |
simple } string
Command
system-view
radius scheme
radius-scheme-name
vpn-instance vpn-instance-name
Command
system-view
radius scheme
radius-scheme-name
user-name-format
{ keep-original | with-domain |
without-domain }
data-flow-format { data { byte |
giga-byte | kilo-byte |
mega-byte } | packet
{ giga-packet | kilo-packet |
mega-packet | one-packet } }*
23
Remarks
By default, no shared key is
specified.
The shared key configured on the
device must be the same as the
shared key configured on the
RADIUS server.
Remarks
N/A
N/A
By default, a RADIUS
scheme belongs to the public
network.
Remarks
N/A
N/A
By default, the ISP domain name
is included in a username.
By default, traffic is counted in
bytes and packets.