Juniper ADVANCED INSIGHT SCRIPTS 2.5 - S REV 1 Instruction Manual

Copyright
©
2010, Juniper Networks, Inc. 1
ADVANCED INSIGHT SCRIPTS (AI-SCRIPTS)
2.5 RELEASE NOTES
6 October 2010
Revision 1
These release notes accompany Release 2.5R1 of the Advanced Insight Scripts (AI-Scripts).
AI-Scripts are Junos event scripts used to enable Juniper Networks J Series, M Series, MX
Series, T Series, EX Series, and SRX Series devices to:
React to specific incident events that occur and provide relevant information for analysis
Periodically collect data on events that can be used to predict and prevent risks in the future
Package all incident and intelligence event data into a structured format, such as a Juniper
Message Bundle (JMB), and send it to an archive location to be collected and displayed by
the Advanced Insight Manager (AIM) application
You can also find these release notes, the Advanced Insight Scripts (AI-Scripts) Release Notes,
and the AIS User Guide on the Juniper Networks Technical Publications Web page, at
http://www.juniper.net/techpubs/software/management/ais/.
Contents
Summary of Release 2.5 Features..................................................................................................3
AI-Scripts 2.5R1 ........................................................................................................................3
AI-Scripts Operation.........................................................................................................................3
AI-Script Modes................................................................................................................................3
Events Detected by AI-Scripts.........................................................................................................5
Current Software Release..............................................................................................................30
Outstanding Issues ........................................................................................................................30
Issues Fixed Since Last Release...................................................................................................31
Junos PRs That Affect AI-Scripts...................................................................................................31
Installing AI-Scripts ........................................................................................................................32
AI-Scripts System Requirements ............................................................................................32
AI-Scripts/AIM Compatibility....................................................................................................32
AI-Scripts Installation Methods................................................................................................32
Downloading AI-Scripts Install Packages................................................................................32
AI-Scripts Install Package Versioning .....................................................................................33
AI-Scripts Install Locations on Devices...................................................................................33
Automatically Installing AI-Scripts Overview...........................................................................33

Advanced Insight Scripts (AI-Scripts) 2.5 Release Notes
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2010, Juniper Networks, Inc.
Automatically Installing AI-Scripts ...........................................................................................34
Manually Configuring and Installing AI-Scripts on Devices.....................................................34
AI-Scripts Commands....................................................................................................................38
Installing an AI-Scripts Package....................................................................................................38
Upgrading an AI-Scripts Package...........................................................................................38
Deleting an AI-Scripts Package...............................................................................................38
Rolling Back an AI-Scripts Package........................................................................................38
Not Saving Copies of AI-Scripts Package Files During Installation ........................................38
Removing AI-Scripts Packages After Installation....................................................................38
JUNOS Documentation and Release Notes..................................................................................39
Requesting Technical Support.......................................................................................................39
Self-Help Online Tools and Resources...................................................................................39
Opening a Case with JTAC.....................................................................................................40
Revision History.............................................................................................................................40


Summary of Release 2.5 Features
Copyright
©
2010, Juniper Networks, Inc.
3
Summary of Release 2.5 Features
This section describes key features of the current AI-Scripts release.
AI-Scripts 2.5R1
Features
Empty FPC heap / jtree attachments suppressed in AI-Scripts. (PR 540766)
Remove trend-data section from AI-Scripts problem event-scripts. (PR 556345)
Apply AI-Scripts JMB file permissions workaround for Junos PR/513414. (PR 556607)
Event-Scripts
Added AI-Script event for mrvl_brg_port_stg_cist_init. (PR 545325)
Added AI-Script event for cm_read_i2c errno:5. (PR 545466)
Added AI-Script event for /kernel: ifd_request: RTM_ID <48> should only do pointchanges.
(PR 545468)
Added AI script for event %KERN-3: jsr_prl_recv_ack_msg(). (PR 556009)
Resolved Issues
Trim the link for the KB note for the event pfestat_req_receive. (PR 545464)
AI-Scripts workaround for JUNOS PR/520377, which generates duplicate chassis-module
subtags in Routing Engine section on M320 and some EX Series platforms. (PR 548758)
Modify the problem description field in problem-event-mrvl_brg_port_cist_init.slax to include
the related KB link. (PR 549035)
Trim the KB link for AI-Scripts problem-event-GenCfgBloberror.slax. (PR 551498)
AI-Scripts problem events for protocol-neighbor-related issues in BGP, OSPF, RSVP, and
ISIS have been removed. (PR 555122)
Modify attachments in AI-Scripts event-script problem-event-ichipregerr.slax. (PR 555489)
AI-Scripts Operation
AI-Scripts do the following tasks:
React to specific incident events that occur on devices and provide relevant information about
the problems for analysis
Periodically collect data on events that can be used to predict and prevent risks in the future
Package all incident and intelligence event data into a structured format, such as a Juniper
Message Bundle (JMB), and send it to a remote archive location so that it can be collected
and displayed by Advanced Insight Manager (AIM)
AI-Script Modes
AI-Scripts operate in two distinct modes:
Reactive (incident-driven)—A trigger event occurs and is detected on a device. An AI-Script
is executed. An AI-Script builds a Juniper Message Bundle (JMB) with event and router data,
and sends it to a designated AIM archive location.

Advanced Insight Scripts (AI-Scripts) 2.5 Release Notes
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2010, Juniper Networks, Inc.
Each AI-Script corresponds to a specific device event. The list of device problem events that
can be detected and reported will evolve over time. See Table 1 on page 3.
Proactive (intelligence-driven)—AI-Scripts monitor device system resources for fluctuations
that could signal a future problem. AI-Scripts collect intelligence data for analysis. A tailored
AI-Script builds a JMB with intelligence data and sends it to a designated remote AIM archive
location.

Events Detected by AI-Scripts
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2010, Juniper Networks, Inc.
5
Events Detected by AI-Scripts
Table 1 on page 3 lists the events detected by Release 2.5 of the AI-Scripts.
Table 1: Events Detected by AI-Scripts
EVENT ID DESCRIPTION
ACCT_MALLOC_FAILURE The accounting statistics process could not allocate memory from the
heap.
ACCT_XFER_POPEN_FAIL A failed call to the popen() function when the accounting statistics process
invokes the indicated command to transfer the indicated file.
ASP_IDS_INV_CLEAR_QUERY The intrusion detection services (IDS) receives a request to clear
information from the IDS tables. The request includes the indicated type of
query, which the IDS cannot interpret.
ASP_IDS_INV_CLEAR_QUERY_VER The intrusion detection services (IDS) receives a request to clear
information from the IDS tables. The request version number did not match
the version number of requests that the IDS can service.
ASP_L2TP_NO_MEM The Layer 2 Tunneling Protocol (L2TP) could not allocate the memory it
needed to create a flow for the indicated tunnel and session.
ASP_L2TP_OBJ_CAC_FAIL The Layer 2 Tunneling Protocol (L2TP) could not allocate memory from an
object cache for the flow defined by the indicated unit, tunnel, and session.
ASP_PGCP_IPC_PIPE_WRITE_FAILED The Packet Gateway Control Protocol (PGCP) client on the Services Port
Interface Card failed to write an interprocess communication (IPC)
message to the end of its pipe.
ASP_PGCP_IPC_PIPE_WRITE_FAILED The Packet Gateway Control Protocol (PGCP) client on the Services Port
Interface Card failed to write the contents of its interprocess
communication (IPC) pipe to the socket layer.
AUDITD_RADIUS_OPEN_FAILED The audit process (auditd) could not create a RADIUS object handle used
for various RADIUS operations.
AUDITD_RADIUS_OPEN_FAILED The audit process (auditd) could not create a RADIUS object handle used
for various RADIUS operations.
AUDITD_RADIUS_REQ_CREATE_FAILED The audit process (auditd) could not create a RADIUS accounting request
for the indicated reason.
AUDITD_SOCKET_FAILURE The audit process (auditd) listens on a Transmission Control Protocol
(TCP) socket for system accounting events reported by other processes on
the device. The indicated socket operation failed with the indicated error.
AUTHD_AUTH_CREATE_FAILED The generic authentication service process (authd) could not allocate an
authentication object for the indicated reason.
AUTHD_SERVER_INIT_BIND_FAIL The generic authentication service process (authd) could not bind the
server to the address specified.

Advanced Insight Scripts (AI-Scripts) 2.5 Release Notes
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Table 1: Events Detected by AI-Scripts (continued)
EVENT ID DESCRIPTION
AUTHD_SERVER_INIT_LISTEN_FAIL The generic authentication service process (authd) could not initialize
listening on the server for the indicated socket.
AUTHD_SETSOCKOPT_FAILED The generic authentication service process (authd) could not set socket
options during the indicated operation.
AUTHD_SOCKET_FAILED The generic authentication service process (authd) could not open a
socket during the indicated operation.
AUTOCONFD_AUTH_NO_MEM The memory allocation (malloc) for username authentication failed.
AUTOD_RECV_FAILURE The autoinstallation process (autod) received the indicated error when it
tried to receive data on a socket.
AUTOD_SEND_FAILURE The autoinstallation process (autod) receives the indicated error when it
sends data on a socket.
AUTOD_SOCKET_CREATE_FAILURE The autoinstallation process (autod) receives the indicated error when it
creates a socket.
AV_PATTERN_KL_CHECK_FAILED The device is unable to use the Kaspersky pattern file. The error message
provides information to give to Juniper Networks technical support.
AV_PATTERN_TOO_BIG The pattern file size specified in the server initialization file (server.ini)
exceeds the maximum prescribed limit.
AV_PATTERN_WRITE_FS_FAILED The device is unable to save the contents of an antivirus pattern file to the
file system.
BFDD_READ_ERROR The bidirectional forwarding detection process (bfdd) could not read a
message available on the indicated type of pipe.
BFDD_WRITE_ERROR The bidirectional forwarding detection process (bfdd) could not write a
message to the indicated type of pipe.
BOOTPD_HWDB_ERROR The boot parameter process (tnp.bootpd) could not complete an operation
in the hardware database maintained by the chassis process (chassisd),
for the indicated reason.
CFMD_RTSOCK_OPEN_FAILURE The connectivity fault management process (cfmd) could not successfully
open a routing socket to the kernel, for the indicated reason.
CHASSISD_BUS_DEVICE_OPEN_FAILURE The chassis process (chassisd) could not open the indicated bus device,
for the indicated reason.
CHASSISD_CFEB_POWER_FAILURE The chassis process (chassisd) could not turn on or turn off the power to
the indicated Compact Forwarding Engine Board (CFEB).
CHASSISD_CLOCK_FAILURE The chassis process (chassisd) determined that the indicated clock source
failed in the indicated way.
CHASSISD_CMB_READBACK_ERROR The chassis process (chassisd) could not read back information from the
Chassis Management Bus (CMB) about the indicated component (field-
replaceable unit, or FRU).

Events Detected by AI-Scripts
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2010, Juniper Networks, Inc.
7
Table 1: Events Detected by AI-Scripts (continued)
EVENT ID DESCRIPTION
CHASSISD_COMMAND_ACK_ERROR The chassis process requested that the indicated component (field-
replaceable unit, or FRU) confirm that it was online. The indicated error
occurred when the FRU sent its response. In the normal case, the chassis
process performed any additional action necessary to guarantee that the
FRU came online.
CHASSISD_COMMAND_ACK_SFM_ERROR The chassis process (chassisd) requires an acknowledgment from each
Switching and Forwarding Module (SFM) before it registers a Flexible PIC
Controller (FPC) as online. The acknowledgment message from the
indicated SFM failed for the indicated FPC.
CHASSISD_FAN_FAILURE The indicated fan or impeller failed. The chassis process (chassisd) raised
an alarm and increased the speed of the remaining fans (and impellers, if
applicable) to full speed.
CHASSISD_FASIC_FTOKEN_ERROR The chassis process (chassisd) detected an underflow or overflow error on
the indicated F chip on the indicated Control Board (CB).
CHASSISD_FASIC_FTOKEN_INIT_ERROR The chassis process (chassisd) encountered an error while initializing
memory at the indicated address for the indicated F chip on the indicated
Control Board (CB).
CHASSISD_FASIC_HSL_CONFIG_ERROR The chassis process (chassisd) could not configure high-speed links (HSL)
for the indicated F chip on the indicated Control Board (CB).
CHASSISD_FASIC_HSL_LINK_ERROR The chassis process (chassisd) detected an error for the indicated high-
speed link (HSL) for the indicated F chip on the indicated Control Board
(CB).
CHASSISD_FASIC_INIT_ERROR The chassis process (chassisd) detected that F chips were not yet
initialized on the Control Board (CB).
CHASSISD_FASIC_INPUT_DROP The Packet Forwarding Engine divides packets into smaller units called
cells for more efficient processing. As the indicated F chip on the indicated
Control Board (CB) processed data that was received from the indicated
Packet Forwarding Engine on the indicated Flexible PIC Concentrator
(FPC), it dropped the indicated number of cells per second.
CHASSISD_FASIC_OUTPUT_DROP The Packet Forwarding Engine divides packets into smaller units called
cells for more efficient processing. As the indicated F chip on the indicated
Control Board (CB) processed data before sending it to the indicated
Packet Forwarding Engine on the indicated Flexible Port Concentrator
(FPC) for outgoing transmission, it dropped the indicated number of cells
per second.
CHASSISD_FASIC_PIO_READ_ERROR The indicated routine failed with a read error at the indicated address and
register for the indicated F chip and link on the indicated Control Board
(CB).

Advanced Insight Scripts (AI-Scripts) 2.5 Release Notes
8Copyright
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2010, Juniper Networks, Inc.
Table 1: Events Detected by AI-Scripts (continued)
EVENT ID DESCRIPTION
CHASSISD_FASIC_PIO_WRITE_ERROR The indicated routine failed with a write error at the indicated address and
register for the indicated F chip and link on the indicated Control Board
(CB).
CHASSISD_FASIC_PLL_ERROR The chassis process (chassisd) could not lock a phased-lock loop (PLL) for
the indicated F chip on the indicated Control Board (CB).
CHASSISD_FASIC_RESET_ERROR The chassis process (chassisd) could not reset the indicated F chip on the
indicated Control Board (CB).
CHASSISD_FASIC_SRAM_ERROR The chassis process (chassisd) detected that SRAM failed to initialize for
the indicated F chip on the indicated Control Board (CB).
CHASSISD_FCHIP_CONFIG_MD_ERROR The chassis process (chassisd) detected an invalid number of Md chips for
the indicated F chip, Packet Forwarding Engine, and Flexible PIC
Concentrator (FPC).
CHASSISD_FCHIP_HSR_ERROR The chassis process (chassisd) detected an error in the high-speed
receiver (HSR) subsystem for the F chip with the indicated characteristics.
CHASSISD_FCHIP_HST_ERROR The chassis process (chassisd) detected an error in the high-speed
transmitter (HST) subsystem for the F chip with the indicated
characteristics.
CHASSISD_FCHIP_LINK_ERROR The chassis process (chassisd) detected an error for the indicated high-
speed receiver (HSR) or high-speed transmitter (HST) link for an F chip on
the indicated Switch Interface Board (SIB).
CHASSISD_FCHIP_MONITOR_ERROR The chassis process (chassisd) detected an invalid F-chip module while
enabling or disabling the monitoring of F-chip functional blocks.
CHASSISD_FCHIP_PIO_READ_ERROR The indicated routine failed with a read error at the indicated address and
register for the indicated F chip and link.
CHASSISD_FCHIP_PIO_WRITE_ERROR The indicated routine failed with a write error at the indicated address and
register for the indicated F chip and link.
CHASSISD_FHSR_READ_REG_ERROR The high-speed receiver (HSR) read routine failed at the indicated address
on an F-chip register.
CHASSISD_FHSR_WRITE_REG_ERROR The high-speed receiver (HSR) write routine could not record the indicated
value at the indicated address on an F-chip register.
CHASSISD_FHST_READ_REG_ERROR The high-speed transmitter (HST) read routine failed at the indicated
address on an F-chip register.
CHASSISD_FHST_WRITE_REG_ERROR The high-speed transmitter (HST) write routine could not record the
indicated value at the indicated address on an F-chip register.
CHASSISD_FILE_OPEN The chassis process (chassisd) could not open the indicated file for the
indicated reason.

Events Detected by AI-Scripts
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2010, Juniper Networks, Inc.
9
Table 1: Events Detected by AI-Scripts (continued)
EVENT ID DESCRIPTION
CHASSISD_FM_ERROR During execution of the indicated fabric management routine, the indicated
error occurred between the indicated Switch Interface Board (SIB) and the
indicated Packet Forwarding Engine on the indicated Flexible PIC
Concentrator (FPC).
CHASSISD_FM_ERROR_SIB_L_FB_HSR In a routing matrix, packets traverse both electrical and optical media as
they travel between the Switch Interface Boards (SIBs) in the T640 router
(called SIB-Ls) and the SIBs in the TX Matrix platform (called SIB-Ss). The
chassis process (chassisd) on the routing node that houses the indicated
SIB-L detected an error in the electrical path between the indicated ports
on the SIB-L and the corresponding SIB-S.
CHASSISD_FM_ERROR_SIB_L_FB_SMF In a routing matrix, packets traverse both electrical and optical media as
they travel between the Switch Interface Boards (SIBs) in the TX Matrix
(the switch-card chassis, or SCC) and the SIBs in the T640 routers (called
SIB-Ls). The chassis process (chassisd) on the T640 router that houses
the indicated SIB-L detected the indicated error as packets that were
traveling in the indicated direction were translated between electrical and
optical media.
CHASSISD_FM_ERROR_SIB_S_FB_HSR In a routing matrix, packets traverse both electrical and optical media as
they travel between the Switch Interface Boards (SIBs) in the TX Matrix
platform (called SIB-Ss) and the SIBs in the T640 routers (called SIB-Ls).
The chassis process (chassisd) on the TX Matrix detected an error in the
electrical path between the indicated port on the indicated SIB-S and the
indicated port on a SIB-L installed in the indicated T640 router (line-card
chassis, or LCC).
CHASSISD_FM_ERROR_SIB_S_FB_SMF In a routing matrix, packets traverse both electrical and optical media as
they travel between the Switch Interface Boards (SIBs) in the TX Matrix
(called SIB-Ss) and the SIBs in the T640 routers (line-card chassis, or
LCCs). The chassis process (chassisd) on the TX Matrix platform detected
the indicated error as packets that were traveling to or from the indicated
LCC were translated between electrical and optical media.
CHASSISD_FM_SIB_ERROR The chassis process (chassisd) detected the indicated type of error on the
indicated Switch Interface Board (SIB) and performed the indicated action.
CHASSISD_FPC_PIC_DETECT_TIMEOUT The chassis process (chassisd) expects to receive notification within a
timeout period that each Flexible PIC Concentrator (FPC) has attached the
PIC that it houses. It did not receive notification from the indicated FPC.
CHASSISD_FRU_INVALID_SLOT The chassis process (chassisd) detected that the indicated hardware
component (field-replaceable unit, or FRU) was inserted in a slot that is not
valid for that component type.
CHASSISD_GBUS_NOT_READY The GBUS was not ready when the chassis process (chassisd) first tried to
power it on, and the power-up operation timed out.

Advanced Insight Scripts (AI-Scripts) 2.5 Release Notes
10 Copyright
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2010, Juniper Networks, Inc.
Table 1: Events Detected by AI-Scripts (continued)
EVENT ID DESCRIPTION
CHASSISD_GBUS_READBACK_ERROR There was an error when the chassis process (chassisd) tried to read back
information from the GBUS on the indicated component (field-replaceable
unit, or FRU).
CHASSISD_HSR_FIFO_ERROR A first-in, first-out (FIFO) read error occurred during execution of the
indicated routine on the indicated high-speed receiver (HSR).
CHASSISD_I2C_BAD_IDEEPROM_FORMAT The chassis process (chassisd) determined that the ID EEPROM format
specified for the indicated type of hardware component (field-replaceable
unit, or FRU) is not valid for it.
CHASSISD_I2C_READ_ERROR The chassis process (chassisd) cannot read I2C data from the indicated
device.
CHASSISD_I2CS_READBACK_ERROR The chassis process (chassisd) cannot read back information from the I2C
slave (I2CS) about the indicated component (field-replaceable unit, or
FRU).
CHASSISD_IFDEV_DETACH_FPC The chassis process (chassisd) detached the interface devices for all PICs
on the indicated Flexible PIC Concentrator (FPC).
CHASSISD_IFDEV_DETACH_PIC The chassis process (chassisd) detached the interface devices for the
indicated PIC.
CHASSISD_IPC_CONNECTION_DROPPED The chassis process (chassisd) dropped the interprocess communication
(IPC) connection to the indicated component (field-replaceable unit, or
FRU).
CHASSISD_IPC_DAEMON_WRITE_ERROR The chassis process (chassisd) could not write to a socket because of the
indicated error. The socket is for a connection to another process that runs
on the Routing Engine and helps manage the chassis.
CHASSISD_IPC_MSG_DROPPED The chassis process (chassisd) dropped an interprocess communication
(IPC) message because the message queue had already reached
maximum capacity.
CHASSISD_IPC_MSG_UNHANDLED The chassis process (chassisd) received an interprocess communication
(IPC) message about the indicated FRU. The message had the indicated
characteristics. chassisd could not handle the message.
CHASSISD_IPC_WRITE_ERR_NULL_ARGS The chassis process (chassisd) could not send a message to the indicated
component (field-replaceable unit, or FRU) because one or more required
parameters had a null value.
CHASSISD_MAC_ADDRESS_ERR The chassis process (chassisd) could not obtain a media access control
(MAC) address for the indicated interface because of an internal error.
CHASSISD_MAC_ADDRESS_FABRIC_ERR The chassis process (chassisd) could not obtain a media access control
(MAC) address for the indicated fabric interface because of an internal
error.

Events Detected by AI-Scripts
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2010, Juniper Networks, Inc. 11
Table 1: Events Detected by AI-Scripts (continued)
EVENT ID DESCRIPTION
CHASSISD_MALLOC_FAILURE The chassis process (chassisd) could not allocate memory. chassisd tried
to continue functioning, but the lack of memory usually causes the process
to fail. An administrator needs to restart it.
CHASSISD_MBE_DETECTED A multibit ECC parity error was detected in the Routing Engine DRAM.
CHASSISD_OVER_TEMP_CONDITION The temperature of one or more components (field-replaceable units, or
FRUs) exceeded the indicated temperature, which is the upper of two
thresholds. The fans (and impellers, if applicable) were in the indicated
state. If the temperature does not go below the threshold within four
minutes after the chassis process (chassisd) detects this condition,
chassisd shuts down the device. When this message was logged, the
indicated number of seconds remained before shutdown.
CHASSISD_OVER_TEMP_SHUTDOWN_TIME The chassis process (chassisd) shut down the device because the
temperature of one or more components exceeded the indicated threshold
temperature for the indicated amount of time. Continued operation at the
excessive temperature could damage the device.
CHASSISD_PEM_OVERLOAD The indicated power entry module (PEM) reported an output voltage
overload condition.
CHASSISD_PEM_VOLTAGE The indicated power entry module (PEM) reported a problem with its
output voltage.
CHASSISD_PIC_HWERROR The indicated PIC experienced a hardware error. The chassis process
(chassisd) did not bring the PIC online.
CHASSISD_POWER_CONDITION The temperature of the indicated Routing Engine exceeded the indicated
temperature, which is the upper of two thresholds.
CHASSISD_PSU_ERROR The chassis process (chassisd) detected the indicated error condition for
the indicated power supply unit (PSU).
CHASSISD_PSU_FAN_FAIL The PSU fan-fail bit is set in the status for the indicated power supply unit
(PSU).
CHASSISD_PSU_INPUT_BAD The chassis process (chassisd) detected the input voltage/warning fault
condition for the indicated power supply unit (PSU).
CHASSISD_PSU_OVERLOAD The indicated power supply unit (PSU) reported an output voltage overload
condition.
CHASSISD_PSU_TEMPERATURE The chassis process (chassisd) detected that the temperature check bit
was set in the status bit mask for the indicated power supply unit (PSU).
CHASSISD_PSU_VOLTAGE The indicated power supply unit (PSU) reported a problem with its output
voltage.
CHASSISD_RE_OVER_TEMP_CONDITION The temperature of the indicated Routing Engine exceeded the indicated
temperature, which is the upper of two thresholds.

Advanced Insight Scripts (AI-Scripts) 2.5 Release Notes
12 Copyright
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2010, Juniper Networks, Inc.
Table 1: Events Detected by AI-Scripts (continued)
EVENT ID DESCRIPTION
CHASSISD_RE_OVER_TEMP_SHUTDOWN The chassis process (chassisd) performed the indicated action because
the temperature of the indicated Routing Engine exceeded the maximum
threshold for more than four minutes. Continued operation at the excessive
temperature could damage device components.
CHASSISD_RE_OVER_TEMP_WARNING The temperature of the indicated Routing Engine exceeded the indicated
temperature, which is the upper of two thresholds. If the temperature does
not go below the threshold within four minutes after the chassis process
(chassisd) detects this condition, chassisd shuts down the indicated
component. When this message was logged, the indicated number of
seconds remained before shutdown.
CHASSISD_SBE_DETECTED Too many single-bit correctable ECC parity errors were detected in
Routing Engine DRAM.
CHASSISD_SIB_INVALID_SLOT The chassis process (chassisd) detected the presence of a Switch
Interface Board (SIB) in an invalid slot. The SIB remains offline.
CHASSISD_SMB_INVALID_PS The chassis process (chassisd) could not set the status (enabled or
disabled) for a power supply because it received the indicated power
supply status code, which is invalid.
CHASSISD_SMB_IOCTL_FAILURE The indicated ioctl() operation failed at the indicated address on the system
management bus (SMB).
CHASSISD_SMB_READ_FAILURE A read() operation failed at the indicated address on the system
management bus (SMB).
CHASSISD_TEMP_SENSOR_FAILURE The temperature sensor for the indicated component (field-replaceable
unit, or FRU) either did not respond to a request from the chassis process
(chassisd) for a temperature reading or sent a value that is outside the
normal operating range.
CHASSISD_TIMER_VAL_ERR The chassis process (chassisd) started a timer to track the timeout period
for an event. The timer returned a null identifier, so chassisd could not
clear the timer.
CHASSISD_UNEXPECTED_EXIT The chassis process (chassisd) exited unexpectedly and reported the
indicated error.
CHASSISD_VOLTAGE_READ_FAILED The chassis process (chassisd) could not read the voltage data from the
indicated component (field-replaceable unit, or FRU).
CHASSISD_VOLTAGE_SENSOR_INIT The chassis process (chassisd) could not initialize the voltage sensor for
the indicated component (field-replaceable unit, for FRU).
CONNECTION_CHASSISD_FAIL The alarm process (alarmd) was unable to connect to the chassis process
(chassisd).
CONNECTION_CRAFTD_FAIL The alarm process (alarmd) was unable to connect to the craft process
(craftd).

Events Detected by AI-Scripts
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2010, Juniper Networks, Inc. 1
3
Table 1: Events Detected by AI-Scripts (continued)
EVENT ID DESCRIPTION
CONNECTION_RTLOGD_FAIL The alarm process (alarmd) was unable to connect to the Juniper
Networks J Series Services Router (JSR) log process (rtlogd).
CONNECTION_SEND_ERROR The alarm process (alarmd) received an error while it was trying to send a
message.
COSD_GENCFG_WRITE_FAILED The class-of-service (CoS) process (cosd) uses GENCFG to read and
write data from the kernel. If the write fails, the kernel returns an error.
COSD_MALLOC_FAILED The class-of-service (CoS) process (cosd) could not dynamically allocate
memory, for the indicated reason.
COSD_RTSOCK_LIB_ERR The class-of-service (CoS) process (cosd) uses rtsock library for reading
and writing data from and to kernel. The specified error occurred while
using rtsock library to read/write data.
COSD_RTSOCK_WRITE_FAILED The class-of-service (CoS) process (cosd) uses rtsock to read/write data
from kernel. If the write fails kernel returns an error.
COSD_UNEXPECTED_EXIT The class-of-service (CoS) process (cosd) waits for the event notifications
and processes the events that it is registered for. There was an error
during event-handling initialization.
COSD_UNKNOWN_TRANSLATION_TABLE The class-of-service (CoS) process (cosd) did not recognize the indicated
translation table type from the rtsock library.
Daemon Crash A Junos daemon crash occurred with a core dump.
DCD_CONFIG_WRITE_FAILED The interface process (dcd) encountered an error while trying to send an
interface configuration to the kernel over the routing socket.
DCD_GET_ERROR The interface process (dcd) encountered an error while trying to load the
kernel interface configuration over the routing socket.
DCD_PARSE_STATE_EMERGENCY The interface process (dcd) encountered an unhandled internal state
during interface parsing.
DCD_RTSOCK_READ_SYNC_NOBUF The interface process (dcd) communicates with the kernel by writing
messages to and reading messages from routing sockets. The DCD could
not allocate memory to use to read messages from the kernel.
DCD_RTSOCK_SEND_NOBUF If the Routing Engine is busy or operating under a heavy load, messages
between the interface process (dcd) and the kernel may be dropped. To
detect whether messages have been dropped, dcd and the kernel place
sequence numbers in messages. dcd detected that a message was
dropped. In an attempt to recover the message, dcd retries the operation.
DCD_TRASHED_RED_ZONE When DCD is allocating heap memory, it uses a private memory allocator
that writes a special pattern at the end of each allocated segment of heap
memory. Later, when de-allocating this memory, DCD checks for the
pattern. Not finding the previously written pattern means the memory was
overwritten, which indicates an error in DCD.

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2010, Juniper Networks, Inc.
Table 1: Events Detected by AI-Scripts (continued)
EVENT ID DESCRIPTION
DFCD_GENCFG_MALLOC_FAILED The dynamic flow capture process (dfcd) could not allocate memory for the
GENCFG message.
DFCD_GENCFG_WRITE_FAILED The dynamic flow capture process (dfcd) could not send the GENCFG
message for the indicated reason.
DFCD_LINH_MALLOC_FAILED The dynamic flow capture process (dfcd) could not allocate memory for the
LINH message.
DFWD_CONFIG_WRITE_FAILED The firewall process (dfwd) encountered an error while trying to send an
interface configuration to the kernel over the routing socket.
DFWD_MALLOC_FAILED The firewall process (dfwd) must dynamically malloc memory for its needs.
This allocation request failed. The specific data structure that was being
allocated is listed in the message.
DFWD_PARSE_STATE_EMERGENCY The firewall process (dfwd) encountered an unhandled internal state while
parsing an interface.
DFWD_TRASHED_RED_ZONE When the firewall process (dfwd) is allocating heap memory, it uses a
private memory allocator that writes a special pattern at the end of each
allocated segment of heap memory. Later, when de-allocating this memory,
dfwd checks for the pattern. Not finding the previously written pattern
means the memory was overwritten, which indicates an error in dfwd.
DH_SVC_RTSOCK_OPEN_FAILURE The Dynamic Host Configuration Protocol (DHCP) services process (dhcp-
service) could not successfully open a routing socket to the kernel. The
error string accompanying this log entry indicates the specific error.
DH_SVC_RTSOCK_REGISTER_FAILURE The Dynamic Host Configuration Protocol (DHCP) services process (dhcp-
service) could not successfully register a callback function with a routing
socket. The error string accompanying this log entry indicates the specific
error.
DH_SVC_SETSOCKOPT_FAILURE The Dynamic Host Configuration Protocol (DHCP) services process (dhcp-
service) could not set the indicated socket option.
DH_SVC_SOCKET_FAILURE The Dynamic Host Configuration Protocol (DHCP) services process (dhcp-
service) could not create a socket.
ESPTASK_PARSE_CMD_ARG This process terminated because of an internal error.
ESPTASK_PARSE_CMD_EXTRA This process terminated because of an invalid option.
ESWD_PPM_READ_ERROR The ethernet bridging process (eswd) could not read a message available
on the read pipe from the periodic packet management process (ppmd).
ESWD_PPM_WRITE_ERROR The ethernet bridging process (eswd) could not write a message on the pipe
to the periodic packet management process (ppmd).
ESWD_STP_BASE_MAC_ERROR This condition occurs when STP cannot derive the base MAC address of
the system.
EVENTD_EVENT_SEND_FAILED Junos processes can request that the event processing process (eventd)
notify them when a specific event occurs. eventd could not send an event
notification for the indicated reason.

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Table 1: Events Detected by AI-Scripts (continued)
EVENT ID DESCRIPTION
EVENTD_FORK_ERR The event processing process (eventd) could not create a child process for
executing policies.
EVENTD_PIPE_ERR The event processing process (eventd) could not create a pipe for
interprocess communication.
EVENTD_VERSION_MISMATCH The event processing process (eventd) received an event with the indicated
version indicator, which does not match the indicated version expected by
eventd.
FPCLOGIN_IP_ADDRESS_GET_FAILURE The fpclogin module attempted to get the IP address of the physical
interface module. The attempt failed.
FSAD_ERROR The file system access process (fsad) internal error message.
FUD_MEMORY_ALLOCATION_FAILURE The UDP forwarding process (fud) could not allocate the indicated amount
of memory from the heap.
FUD_RTSOCK_WRITE_FAILURE The UDP forwarding process (fud) could not write to its routing socket for
the indicated reason.
FUD_SENDMSG_FAILURE The UDP forwarding process (fud) could not send data to the indicated
destination port and address using the indicated interface and routing
instance, which it needs to do during normal operation.
FUD_SENDMSG_NOINT_FAILURE The UDP forwarding process (fud) could not send data to the indicated
destination port and address using the indicated routing instance, which it
needs to do during normal operation.
FUD_SETSOCKOPT_FAILURE The UDP forwarding process (fud) could not set the indicated socket option.
FUD_SOCKET_FAILURE The UDP forwarding process (fud) could not create a socket.
GGSN_ALARM_TRAP_SEND An alarm trap to be relayed by the services PICs process (serviced) failed to
initialize.
GGSN_TRAP_SEND The system sent a GGSN trap of an unrecognized type.
GRAPH_NO_MEMORY The graphing process could not allocate memory while trying to create a
graph.
HNCACHED_PATRICIA_ERROR A call to a Patricia tree library function returns an error.
ICCPD_ASSERT_SOFT The source code for the interchassis communication process (iccpd)
includes internal self-consistency checks. As iccpd with the indicated
process ID (PID) executed the binary compiled from the indicated source
file, a check failed at the indicated line number in the file. iccpd created a
diagnostic core file for analysis by technical support personnel and
continued to run.
ICCPD_OPEN_ERROR The interchassis communication process (iccpd) could not initialize.
IDP_DAEMON_INIT_FAILED An attempt to start the IDP policy daemon failed because an error was
encountered during initialization.

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2010, Juniper Networks, Inc.
Table 1: Events Detected by AI-Scripts (continued)
EVENT ID DESCRIPTION
IDP_INTERNAL_ERROR The IDP daemon encountered an internal error.
IKED_CFG_PATRICIA_ERROR A call to a Patricia tree library function returned an error.
JCS_BBD_LOAD_FAILURE The JCS process (jcsd) could not load blade bay data for the specified
blade.
JCS_BBD_LOCAL_MISMATCH The blade bay data retrieved for the specified blade does not match the
data loaded during the reboot process. This error usually indicates that
blade bay data in the JCS Management Module was changed since the last
reboot.
JCS_BBD_NOT_FOUND The blade bay data was not found for the specified blade.
JCS_BBD_NOT_VALID The blade bay data for the specified blade is invalid.
JCS_BBD_PARSE_ERROR The blade bay data for the specified blade did not parse correctly.
JCS_BBD_PEER_MISMATCH The blade bay data retrieved for the specified peer blade does not match
the data retrieved for the local blade. This error indicates that blade bay
data in the JCS Management Module was not configured properly.
JCS_KERNEL_RSD_LINK_DOWN The JCS process (jcsd) has disabled kernel RSD communication for the
specified reason.
JCS_MM_COMMUNICATION_ERROR The JCS process (jcsd) could not send an SNMP request to the
Management Module because of the indicated error.
JCS_READ_BANDWIDTH_ERROR The indicated error occurred when attempting to read the current switch
bandwidth.
JCS_READ_BBD_ERROR The indicated error occurred when attempting to read the current blade bay
data via a sysctl call.
JCS_SWITCH_COMMUNICATION_ERROR The JCS process (jcsd) could not send an SNMP request to the indicated
Switch Module because of the indicated error.
JSRPD_DAEMONIZE_FAILED The Juniper Services Redundancy Protocol process (jsrpd) could not create
a version of itself to run in the background as a daemon.
JSRPD_EVLIB_EXIT_FAILURE The Juniper Services Redundancy Protocol process (jsrpd) returned from
an event loop, which it should never do.
JSRPD_SOCKET_LISTEN_FAILURE The Juniper Services Redundancy Protocol process (jsrpd) could not
successfully listen on a socket.
JSRPD_SOCKET_RECV_HB_FAILURE The Juniper Services Redundancy Protocol process (jsrpd) was not
successfully received on a socket.
KERNEL:.*jsr_prl_recv_ack_msg.* received PRL
ACK message Non-stop routing replication message acknowledgment received by backup Routing Engine.
KERNEL:GENCFG: op 2 (Gencfg Blob) failed.* Kernel error message generated because it does not have a handler for a
certain GENCFG blob message.

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Table 1: Events Detected by AI-Scripts (continued)
EVENT ID DESCRIPTION
KERNEL:ifd_request: RTM_ID.* Some Junos daemons were not originally included in a list of processes that
can modify an inteface definition. These messages are only informational
and can be ignored.
KERNEL:ifd_request: RTM_ID.* Some Junos daemons were not originally included in a list of processes that
can modify an inteface definition. These messages are informational only
and can be ignored.
KERNEL:parity error detected, fll reinit: mpfe.* The message indicates that the Packet Forwarding Engine was reset when
detecting a parity error in the ASIC.
KERNEL:pfestat_req_receive: request.* Kernel message regarding PFE statistics counter request.
KERNEL:Process .* has exceeded 85% of
RLIMIT_DATA This message indicates that the virtual memory size of a process’s data- segment area (RLIMIT_DATA) has exceeded its current soft limit.
KERNEL:rdp retransmit error The kernel is indicating that no system buffer space is available.
KERNEL:RT_PFE: NH IPC failed, err 6 (No
Memory) The kernel is reporting that the Packet Forwarding Engine cannot install or change routing table entries because it is running out of memory.
KMD_SNMP_PIC_NO_RESPONSE The indicated PIC did not respond to a request from the key management
process (kmd) for Simple Network Management Protocol (SNMP) statistics
about IP Security (IPSec) security associations.
L2ALD_IPC_PIPE_WRITE_ERROR The Layer 2 address learning process (l2ald) could not write to an
interprocess communication (IPC) pipe for the indicated reason.
L2ALD_PIP_IFD_READ_RETRY The Layer 2 address learning process (l2ald) could not read the provide-in-
provider interface (pip0) interface from the kernel.
L2CPD_ABORT The Layer 2 Control Protocol process (l2cpd) terminated because of an
internal error.
L2CPD_ASSERT The source code for the Layer 2 Control Protocol process (l2cpd) includes
internal self-consistency tests. l2cpd with the indicated executable name
and process ID (PID) terminated because the indicated test failed at the
indicated line number in the indicated source file. The process created a
diagnostic core file for analysis by technical support personnel.
L2CPD_ASSERT_SOFT The source code for the Layer 2 Control Protocol process (l2cpd) includes
internal self-consistency tests. l2cpd with the indicated executable name
and process ID (PID) terminated because the indicated type of check failed
at the indicated line number in the indicated source file. The process
continued to run, but created a diagnostic core file for analysis by technical
support personnel.
L2CPD_PPM_WRITE_ERROR The Layer 2 Control Protocol process (l2cpd) could not write a message on
the pipe to the periodic packet management process (ppmd).

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2010, Juniper Networks, Inc.
Table 1: Events Detected by AI-Scripts (continued)
EVENT ID DESCRIPTION
L2CPD_SCHED_SLIP The Layer 2 Control Protocol process (l2cpd) delayed an event, such as
issuing an adjacency establishment message that was supposed to occur at
a particular time. The event did not occur at the right time.
L2CPD_SYSTEM_CALL_FAILED A system call made by the Layer 2 Control Protocol process (l2cpd) failed.
L2TPD_EVLIB_CREATE_FAILED The Layer 2 Tunneling Protocol process (l2tpd) could not create a context
for handling asynchronous events.
L2TPD_EVLIB_CREATE_FAILED The Layer 2 Tunneling Protocol process (l2tpd) could not create a context
for handling asynchronous events.
L2TPD_SERVER_START_FAILED The Layer 2 Tunneling Protocol (L2TP) server did not start.
LIBESPTASK_SNMP_CONN_PROG The indicated error occurred while the process using libesptask was
connecting to the SNMP master agent.
LIBESPTASK_SNMP_SOCKOPT_RECVBUF The process using libesptask could not set the size of the kernel receive
buffer, which allows it to accept the largest possible packet from the Simple
Network Management Protocol (SNMP) master agent.
LIBESPTASK_SNMP_SOCKOPT_SENDBUF The process using libesptask could not set the size of the kernel send
buffer, which allows it to send the largest possible packet to the Simple
Network Management Protocol (SNMP) master agent.
LIBJNX_DEFAULT_IP_ADDR_NOT_SET A Junos process could not retrieve the system default IP address from the
kernel because the address is not defined there.
LIBJNX_EVLIB_FAILURE A Junos process called the indicated function in the event library. The
function failed for the indicated reason.
LIBJNX_EXEC_SIGNALED A Junos process created a child process to execute the indicated command.
The child process received the indicated signal and exited.
LIBJNX_REPLICATE_RCP_ERROR The rcp command failed during replication.
LIBJNX_SNMP_ENGINE_FILE_FAILURE A Junos process could not perform the indicated operation on the indicated
SNMP engine data file.
LIBJNX_SNMP_ENGINE_SCAN_FAILURE A Junos process could not perform the scan operation on the indicated
SNMP engine data file.
LIBJNX_SOCKET_FAILURE Various system processes use Transmission Control Protocol (TCP), User
Datagram Protocol (UDP), and Reliable Data Protocol (RDP) sockets. The
indicated socket operation failed for the indicated reason.
LIBJSNMP_NS_LOG_EMERG SNMP errors with LOG_EMERG as severity.
LIBMSPRPC_CLIENT_INIT_FAILED A Junos process (mspinfo) could not establish initialization of the RPC
client.
LIBMSPRPC_CLIENT_KCOM_FAILED A Junos process (mspinfo) could not establish initialization of the KCOM
subsystem.

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Table 1: Events Detected by AI-Scripts (continued)
EVENT ID DESCRIPTION
LIBMSPRPC_CLIENT_KCOM_NO_IF A Junos process (mspinfo) could not find any configured and active
extension-provider interfaces.
LIBMSPRPC_CLIENT_NO_CONNECTION Remote execution of the command given from the Routing Engine to the
PIC failed. The Routing Engine cannot connect to the PIC.
LIBMSPRPC_CLIENT_NO_REPLY Remote execution of the command given from the Routing Engine to the
PIC failed. There was no reply from the PIC.
LIBMSPRPC_CLIENT_PIC_DOWN Remote execution of the command given from the Routing Engine to the
PIC failed. The PIC is down.
LIBMSPRPC_CLIENT_WRONG_OUTPUT Remote execution of the command given from the Routing Engine to the
PIC failed. The PIC returned unexpected output.
LIBSERVICED_CLIENT_CONNECTION An attempt to establish a client connection failed.
LIBSERVICED_SOCKET_BIND An attempt to bind a server socket for receiving client requests failed.
LIBSERVICED_SOCKET_PRIVATIZE An attempt to attach a socket to the management routing instance for
communication between the Routing Engine and GGSN-C PICs failed.
LICENSE_EXPIRED A time-based license for a feature has expired. The feature will remain
inactive until a new license is installed.
LICENSE_GRACE_PERIOD_APPROACHING The grace period for a licensable feature is about to expire. Unless a new
license is installed, the feature will become inactive after the grace period
expires.
LICENSE_GRACE_PERIOD_EXCEEDED The grace period for a scale license is about to expire. Unless the scale
license is upgraded, the license will scale back to the licensed limit after the
grace period expires.
LICENSE_GRACE_PERIOD_EXPIRED The grace period for a licensable feature has expired. Strict license
enforcement will remain active until a new license is installed.
LICENSE_NEARING_EXPIRY A time-based license for a feature is about to expire. Unless a new license
is installed, the feature will become inactive after the license expires.
LLDPD_SYSTEM A system call made by the Link Layer Discovery Protocol process (LLDPD)
failed.
LPDFD_DYN_PDB_OPEN_FAILED The local policy decision function process (lpdfd) failed to open the profile
database.
LPDFD_DYN_REGISTER_FAILED The local policy decision function process (lpdfd) failed to register with the
dynamic configuration subsystem.
LPDFD_DYN_SDB_OPEN_FAILED The local policy decision function process (lpdfd) failed to open the session
database.
LPDFD_PCONN_SERVER The local policy decision function process (lpdfd) pconn server failed to
initialize.

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2010, Juniper Networks, Inc.
Table 1: Events Detected by AI-Scripts (continued)
EVENT ID DESCRIPTION
LPDFD_RTSOCK_OPEN_FAILURE The local policy decision function (LPDF) services process could not
successfully open a routing socket to the kernel. The error string
accompanying this log entry indicates the specific error.
MIB2D_REALPATH_FAILURE When MIB2D is copying the /var/db/dcd.snmp_ix file, it could not resolve
its real path.
MIB2D_RTSLIB_READ_FAILURE A call to the indicated function in the routing socket library failed during the
indicated operation on the indicated object.
MIB2D_SNMP_INDEX_ASSIGN MIB2D cannot assign an SNMP index for each interface.
MIB2D_SNMP_INDEX_DUPLICATE The first interface name was assigned the same SNMP index as the second
interface name.
MIB2D_SNMP_INDEX_UPDATE_STAT MIB2D cannot get the status of the SNMP index file.
MIB2D_SNMP_INDEX_WRITE MIB2D cannot write to a file containing all the indices.
NSD_MEMORY_ALLOC_FAILED The network security process (nsd) could not allocate the indicated number
of bytes of memory.
NSD_SEC_NODE_COMP_SYNC_FAILED One or more subcomponents of the network security process (nsd) failed to
synchronize their state when the nsd restarted on secondary mode.
NSTRACED_MEMORY_ALLOC_FAILED The USP trace process (nstraced) could not allocate the indicated number
of bytes of memory.
NSTRACED_SSAMLIB_CALL_FAILED The indicated error occurred when the usp trace daemon process (nstraced)
called a function in the ssamlib library or tried to process a callback from the
library.
PFE Crash Any Packet Forwarding Engine board crash that occurs in conjunction with a
system exception message.
PFE: ASIC Initialization Error Any Packet Forwarding Engine ASIC initialization error that occurs in
conjunction with a system exception message, such as: router-name fpc5
CMG: Fatal ASIC initialization error, Offlining FPC
PFE: CMRFEB: Fatal HSL2 errors for FPC A switching board (for example, FEB) is reporting a bad fabric connection to
an FPC.
PFE: DFW: jtree cutover failed The firewall filter configuration cannot be applied due to insufficient amount
of contiguous memory on the SRAM.
PFE: Failed to find MC RT_NH entry:.* Informational message logged when multicast next-hop traffic ages from the
switch routing tables.
PFE: HSL2–HSL2 detected fatal error The FPC detected a fatal HSL2 error.
PFE: I-CHIP New illegal link errors in WO DESRD Potential ICHIP stream problem possibly due to IFL flooding. Potential
match with PR/289104—may need software upgrade.