Panasonic NN46240-710 - Manual (Page 141)

Nortel Secure Router 8000 Series
Troubleshooting - VPN___________ 4 MPLS L2VPN troubleshooting
Session State up
AC Status up
VC State up
VC ID 100
VC Type ethernet
Destination 1.1.1.1
Local VC Label 25600
Remote VC Label 119808
Control Word Disable
Local VC MTU 80
Remote VC MTU 80
Tunnel Policy Name --
Traffic Behavior Name --
PW Template Name --
Create time 0 days, 0 hours, 0 minutes, 14 seconds
UP time 0 days, 0 hours, 0 minutes, 0 seconds
Last change time 0 days, 0 hours, 0 minutes, 14 seconds
Troubleshooting procedure
Step 1 Check that the MTU value is consistent at both ends.
Step 2 If inconsistency occurs, modify the MTU value on either end to ensure consistency.
Step 3 Use the shutdown command and then the undo shutdown command on the modified
interface.
—End
Summary
PWE3 has extended Martini interface parameters. Some of the parameters must be supported,
and some of them do not. Some of the parameters must match while some of them need not
match during the negotiation.
The following lists the Martini interface parameters.
Code Length Description
0x01 4 Interface MTU in octets
0x02 4 Maximum number of concatenated ATM cells
0x03 up to 82 Optional Interface Description string
0x04 4 CEM [8] payload bytes
0x05 4 CEM options
The following shows the PWE3 interface parameters.
Code Length Description
0x01 4 Interface MTU in octets
Issue 5.3 (30 March 2009) Nortel Networks Inc. 4-31