R0106-HP MSR Router Series Layer 2 - WAN Configuration Guide(V7)

7
Ste
p
Command Remarks
3. Configure the authenticator to
authenticate the peer by using
MS-CHAP or MS-CHAP-V2.
ppp authentication-mode
{ ms-chap | ms-chap-v2 }
[ [ call-in ] domain isp-name ]
By default, PPP authentication is
disabled.
4. Configure a username for the
MS-CHAP or MS-CHAP-V2
authenticator.
ppp chap user username
The username for the authenticator
must be the same on the local and
peer devices.
5. Configure local or remote AAA
authentication.
For local AAA authentication, the
username and password of the
peer must be configured on the
authenticator.
For remote AAA authentication,
the username and password of the
peer must be configured on the
remote AAA server.
For more information about AAA
authentication, see Security
Configuration Guide.
The username and password of the
peer configured on the
authenticator or remote AAA
server must be the same as those
configured on the peer.
To configure MS-CHAP or MS-CHAP-V2 authentication when no authenticator name is configured:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter interface view.
interface interface-type interface-number N/A
3. Configure the
authenticator to
authenticate the peer
by using MS-CHAP or
MS-CHAP-V2.
ppp authentication-mode { ms-chap |
ms-chap-v2 } [ [ call-in ] domain
isp-name ]
By default, PPP authentication is
disabled.
4. Configure local or
remote AAA
authentication.
For local AAA authentication, the
username and password of the peer must
be configured on the authenticator.
For remote AAA authentication, the
username and password of the peer must
be configured on the remote AAA server.
For more information about AAA
authentication, see Security Configuration
Guide.
The username and password of the
peer configured on the authenticator
or remote AAA server must be the
same as those configured on the
peer.
Configuring the polling interval
The polling interval specifies the interval at which an interface sends keepalive packets. If an interface
uses PPP as the link layer protocol, the link layer periodically sends keepalive packets to the peer. If the
peer fails to receive keepalive packets within 10 keepalive intervals, it considers the link faulty and
reports a link layer down event. As a result, the link is closed.
Do not set too small an interval for low-speed links. On a low-speed link, it might take a long time for
large packets to be delivered, which can delay sending and receiving of keepalive packets.
To disable sending of keepalive packets, set this interval to 0.