Configuring Ppp Chap Authentication; Configuring The Ppp Clear Loop Detected Timer - Juniper ACX1000 Configuration Manual

ACX Series Universal Access Router Configuration Guide

Configuring PPP CHAP Authentication

Configuring the PPP Clear Loop Detected Timer

492
[edit logical-systems logical-system-name interfaces interface-name unit
logical-unit-number ppp-options]
To monitor the configuration, issue the
Configured options are displayed in the
user@host> run show interfaces t1-0/0/0:1:1.0 detail
Logical interface t1-0/0/0:1:1.0 (Index 67) (SNMP ifIndex 40)
(Generation 156)
Flags: Hardware-Down Device-Down Point-To-Point SNMP-Traps 0x4000
Encapsulation: PPP
PPP parameters:
LCP restart timer: 2000 msec
NCP restart timer: 2000 msec
Protocol inet, MTU: 1500, Generation: 163, Route table: 0
Flags: Protocol-Down
Addresses, Flags: Dest-route-down Is-Preferred Is-Primary
Destination: 1.1.1/24, Local: 1.1.1.2, Broadcast: 1.1.1.255,
For interfaces with PPP encapsulation, you can configure interfaces to support the PPP
Challenge Handshake Authentication Protocol (CHAP), as defined in RFC 1994,
PPP Challenge Handshake Authentication Protocol (CHAP). When you enable CHAP on
an interface, the interface can authenticate its peer and can be authenticated by its peer.
For information about configuring CHAP, see
Authentication Protocol" on page
When a Point-to-Point Protocol (PPP) session detects a loop, the loop detected flag is
set. If the flag is not cleared by the protocol after the loopback is cleared, the clear loop
detected timer clears the flag after the specified time has elapsed.
To configure the clear loop detected timer for the LCP component of a PPP session,
include the
loopback-clear-timer
loopback-clear-timer seconds;
You can include this statement at the following hierarchy levels:
[edit interfaces interface-name unit logical-unit-number ppp-options]
[edit logical-systems logical-system-name interfaces interface-name unit
logical-unit-number ppp-options]
To monitor the configuration, issue the
show interfaces interface-name
field for the physical interface.
PPP parameters
"Configuring the PPP Challenge Handshake
493.
statement, and specify the number of seconds.
show interfaces interface-name extensive
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command.
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