Juniper JUNOS OS 10.3 - SYSTEM LOG MESSAGES REFERENCE 7-12-2010 Reference Manual page 317

Description
Type
Severity
Facility
Cause
Action
ESWD_MODULE_SHUTDOWN_FAILURE
System Log Message
Description
Type
Severity
Facility
ESWD_PPM_READ_ERROR
System Log Message
Description
Type
Severity
Facility
Action
ESWD_PPM_WRITE_ERROR
System Log Message
Description
Type
Severity
Facility
Copyright © 2010, Juniper Networks, Inc.
While trying to establish the nonstop routing mirror connection between the master and
standby Routing Engines, the layer2 control protocol process (l2cpd) determined that
the version of the nonstop routing mirror software on the Routing Engines did not match.
Error: An error occurred
warning
LOG_DAEMON
The master and standby Routing Engines are running incompatable versions of the JUNOS
software.
Update the JUNOS software on the master Routing Engine, standby Routing Engine, or
both, so that they are running compatible versions.
ESWD: error-message Module shutdown failed
While deleting the instance of logical-switch, RST/MST Module shutdown failed.
Error: An error occurred
error
LOG_DAEMON
Read error on pipe from ppmd: reason (error-message)
The ethernet bridging process (eswd) could not read a message available on the read
pipe from the periodic packet management process (ppmd).
Error: An error occurred
error
LOG_DAEMON
Contact your technical support representative.
function-name: write error on pipe to ppmd (error-message)
The ethernet bridging process (eswd) could not write a message on the pipe to the
periodic packet management process (ppmd).
Error: An error occurred
error
LOG_DAEMON
Chapter 26: ESWD System Log Messages
253