L2ALD_PBBN_IFL_REVA
System Log Message Unable to initialize Provider Backbone Bridging on interface interface-name. It is present
on a Rev A card.
Description The Layer 2 address learning process (l2ald) could not initialize the interface for the
provider backbone bridging (PBB) feature because the interface was on a revision A card.
Type Error: An error occurred
Severity warning
Facility LOG_DAEMON
Cause Revision A cards do not support provider backbone bridging (PBB) features.
Action Contact your technical support representative.
L2ALD_PBBN_REINSTATE_IFBDS
System Log Message Hardware VCs are being restored for data packet.They were de-programmed because
interface-name had an interface on a Rev A card.
Description The Layer 2 address learning process (l2ald) reinstated certain hardware circuits to
resume data traffic. The circuits were brought down because the provider backbone
bridging (PBB) feature had discovered that one of the interfaces was on a revision A card.
Type Error: An error occurred
Severity warning
Facility LOG_DAEMON
Cause The interface is no longer present on the revision A card.
Action Contact your technical support representative.
L2ALD_PBBN_RETRACT_IFBDS
System Log Message Provider Backbone Bridging feature detected on interface interface-name on a Rev A
card. VCs are being de-programmed.
Description The Layer 2 address learning process (l2ald) retracted certain hardware circuits to block
data traffic. The circuits were brought down because the provider backbone bridging
(PBB) feature had discovered that one of the interfaces was on a revision A card.
Type Error: An error occurred
Severity warning
Facility LOG_DAEMON
Cause An interface was discovered on the revision A card. Revision A cards do not support
provider backbone bridging (PBB) features.
Copyright © 2010, Juniper Networks, Inc.356
Junos 10.3 System Log Messages Reference