Chapter 29 Flow System Log Messages - Juniper JUNOS OS 10.3 - SYSTEM LOG MESSAGES REFERENCE 7-12-2010 Reference Manual

CHAPTER 29
FLOW System Log Messages
FLOW_HIGH_WATERMARK_TRIGGERED
System Log Message
Description
Type
Severity
Facility
FLOW_IP_ACTION
System Log Message
Description
Type
Severity
Facility
FLOW_LOW_WATERMARK_TRIGGERED
System Log Message
Description
Copyright © 2010, Juniper Networks, Inc.
This chapter describes messages with the
that handles flows on routers running the Junos OS with enhanced services.
Number of sessions current-flows exceeded the high watermark limit. Early aging triggered.
Early aging of sessions is triggered when the number of concurrent session entries in the
session table exceeds the configured high watermark. When the number of concurrent
sessions drops below the configured low watermark, the router stops aggressively aging
out sessions. This message notifies you that the session high watermark has been
exceeded and aggressive aging of sessions has begun.
Event: This message reports an event, not an error
info
LOG_PFE
Flow IP action detected attack attempt: source-address/source-port -->
destination-address/destination-port from interface interface-name, from zone
source-zone-name, action action.
Flow IP action notification is generated when a new connection matches security flow
IP action filter that has been setup to log or has ip-notify action
Event: This message reports an event, not an error
info
LOG_PFE
Number of sessions current-flows dropped below the low watermark limit. Early aging
stopped.
Early aging of sessions is triggered when the number of concurrent session entries in the
session table exceeds the configured high watermark. When the number of concurrent
sessions drops below the configured low watermark, the router stops aggressively aging
prefix. They are generated by the process
FLOW
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