Troubleshooting - Juniper JUNOSE 11.1.X - LINK LAYER CONFIGURATION 4-7-2010 Configuration Manual

JUNOSe 11.1.x Link Layer Configuration Guide

Troubleshooting

Use the pppPacket log to diagnose problems on your PPP interfaces. On dynamic
PPP interfaces, you can use the ppp log command within the profile, as described
in "Configuring Dynamic Interfaces" on page 515.
log severity debug pppPacket
300
Troubleshooting
PPP Multilink Status
Configuration status
Link Interface
Network Interface
Ip
Ipv6
Osi
Mpls
Administrative status
Link Interface
Network Interface
Ip
Ipv6
Osi
Mpls
Operational status
Link Interface
Network Interface
Ip
Ipv6
Osi
Mpls
Operational status
Link Interface
Network Interface
See show ppp interface summary.
Use to configure a trace log file for a PPP interface.
Specify one of the following interface types and an interface specifier. For
example, specify slot/port:channel/subchannel for a serial POS PPP interface.
serial Serial interface
atm ATM interface
pos Packet over SONET interface
You also configure logging to direct the output to a specific destination. For
information, see Overview of System Logging.
Example
host1(config-if)#log severity debug pppPacket serial 0/0:1/1
DEBUG 01/01/1970 00:16:58 pppPacket (1000001,*): interface:0/0:1/11/0:1,
time: 0.00, tx lcp confReq, id = 226, length = 19, mru = 32759,
authentication = chap MD5,magicNumber = 0x5387f9a2
DEBUG 01/01/1970 00:16:58 pppPacket (1000001,*): interface: 0/0:1/11/0:1,
configured notConfigured
8000 n/a
2000 n/a
2000 0
0 2000
0 2000
0 2000
open closed
8000 0
2000 0
2000 0
2000 0
2000 0
2000 0
up down notPresent noResources
8000 0 0
2000 0 0
2000 0 0
0 0 2000
0 0 2000
0 0 2000
lowerDown passive tunnel
0 0 0
0 0 0
n/a
n/a
0
0
0
0