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Juniper fpc error 2X51-D26. Apr 11, 2024 · 2024-02-29 19:15:35 UTC Major FPC 7 Major Errors Jun 30, 2024 · Description This article explains recovery mechanism for MX304 FPC offline with reason as 'hard errors' Symptoms Below alarm will be seen and FPC may stay unresponsive: root@lab-router> show chassis alarms no-forwarding 1 alarms currently active Alarm time Class Description 2024-05-20 01:28:21 UTC Major FPC 0 Hard errors root@lab-router> show chassis fpc detail Slot 0 information: State Feb 22, 2024 · Description XMCHIP ERROR - FPC 10 FPC 10 has a minor and a major alarm. 2R8, 15. request chassis fpc slot 10 offline request chassis fpc slot 10 online This should clear the alarm. 1R2 and later), to display the issue as an alarm in the show chassis alarms command output and to append the alarm to the system log messages file, you must enable the slow Packet Forwarding Engine alarm on the router. 1R5, 16. When the FPC is online and functioning normally, the OK LED lights green steadily. This command is available starting in Junos OS 16. If this syslog message appears a second time then this could be a hardware error and card replacement can be done. 090 re0 chassisd [22469]: CHASSISD_FM_ERROR: fm_qfx10_ev_fpc_state_handler: Packet Forwarding Engine got link errors (SIB#0, Packet Forwarding Engine 4 on FPC 0) Mar 10, 2025 · The log provided indicate hardware-related errors, specifically related to issues with the ASIC on FPC X, PIC y , and more specifically to the TCAM. 668 lab-re0 fpc0 cmqfx: Link errors detected for PFE 4 SIB 0 Plane 1 For example, if the severity level of an error is major, you can configure the system to raise an alarm and restart the FPC. Take the FPC offline and bring it online again or restart the FPC during a maintenance window, to clear a possible improper state on the chip user@mx> request chassis fpc slot <slot number> offline Wait for a few minutes. If a DDRIF log is seen, refer to the following KBs for additional information. This might need detailed Dec 21, 2023 · Solution -As the errors are seen on multiple FPCs via few SIB to FPC links, traced the links using fabric health check script output collected from the setup, all the links generating/clearing the errors randomly are from a single SIB Jul 21, 2020 · This alarm could be software triggered which could be a false alarm or an issue with the MIC/ FPC of transient nature. May 3, 2017 · Description The "FO Request timeout error" message reports a transient or permanent Hardware issue since the cell is dropped Generally the Packet Forwarding Engines (PFEs) send traffic to another PFE using high-speed links (HSLs). In the log We can see that: Dec 22 10:08:25 jddosd [928 Jan 4, 2025 · Description This article explains the meaning of the "MQSS_CMERROR_LI_PROTECT_FSET_REG_CORRECTED_LI_ASYNC_SRAM (0x220586)" alarm that is seen on MX Series routers and indicates if any actions need to be taken. show chassis fpcs Jul 21, 2016 · Hi, I opened TAC case and then tac suggest me to reimage fpc1 with same junos version. Symptoms FPC's frequently face transient hardware errors which are non-recurring or not persistent. Reboot the FPC 1 in an MW. Symptoms There is an Alarm "FAN not spinning" reported as below, Snap: user@switch> show chassis alarms 1 alarms currently active Alarm time Class Description 2023-06-28 05:04:04 UTC Major FPC 0 Fan 1 not spinning Solution The following syslog message and alarm are generated: Sep 17 17:44:20 EX Dec 22, 2022 · Hello, We are having problems with a fpc, that is restarting or rebooting constantly on a Juniper MX480. May 13, 2020 · In that case, if no FPC action has been configured for the major alarm, manual intervention is needed. For all other Junos OS Evolved platforms, use the show system errors active, show system errors count, show system errors error-id, show system errors fru, or show system errors inactive command. Feb 10, 2025 · If the error occurs multiple times, take the FPC offline and bring it online again or restart the FPC during a maintenance window. 表 1 は、 コマンドの出力フィールドを show chassis fpc errors 示しています。 出力フィールドは、概して表示される順序で一覧表示されます。 Oct 16, 2024 · Description The FPC line card remains offline despite multiple attempts to reboot the line card. Feb 20, 2024 · Description Junos will not generate a SNMP trap when a FPC prompts Major Errors Symptoms Chassisd logs will indicate logs such as the ones below: HWMon: received one FPC alarm, reason 9, op 1 send: red alarm set, device FPC 10, reason FPC 10 Major Errors The messages logs will not present any SNMP traps generated when the Major Errors alarms are present. Two of the FPC cards we used are all down even with rebooting the re's and re-seating. In case the FPC is offline with the active alarm, users can manually restart the FPC. 5 version, we some strange logs and major alarm on FPC 0 as you can see below, have you already seen this issue, Oct 4, 2023 · Description This article explains alternative way to soft restart FPC from configuration mode apart from operational mode command. Check if there are active alarms on the device: Dec 14, 2010 · Solution An FPC/DPC or Control Board (CB) might not be allowing transit traffic to be handled as expected, thereby causing an incorrect CRC value to be sent with traffic going through the switch fabric. user@mx> request chassis fpc slot <slot number> offline Sep 8, 2024 · In case the FPC is offline due to the error, there is a possibility that this error is fatal in nature. Symptoms FPC has minor and major alarms I could see this: root@router> show chassis alarms no-forwarding 2 alarms currently active Alarm time Class Description 2024-02-18 20:03:03 PST Major FPC 10 Major Errors 2024-02-08 23:21:57 PST Minor FPC 10 Minor Errors FPC10 is OK FPC 10 REV 33 750-054563 CAHK3424 MPC5E 3D 24XGE Nov 20, 2012 · Description This article describes the Flexible PIC Concentrator (FPC) misconfiguration alarm, which is generated due to high power consumption by the Dense Port Concentrators (DPCs). Check that each ejector handle has been turned clockwise and is tight. >" username@hostname> show chassis fpc errors 1 FPC Scope Category Level Occurred Cleared Threshold Action-Taken Action Pfe-State: pfe-0 -DISABLED | pfe-1 -ENABLED | pfe-2 -ENABLED | pfe-3 -ENABLED | pfe-4 -ENABLED | pfe-5 -ENABLED | Dec 20, 2023 · Solution Check the NVRAM output by running the following from the FPC shell >start shell pfe network fpc# << replace the '#' with the FPC number which is problematic. Once an fpc runs into this condition, 'request chassis fpc <> online' will not be able to make it online. You can use offline-pfe and reset-pfe options to map errors belonging to pfe category. Feb 23, 2024 · The Minor errors observed on the FPC are because of an isolated occurrence of transient parity errors in the internal FIFO memory. tgz member 1 Checking pending install on fpc1 Pushing bundle to May 2, 2024 · On QFX10008 and QFX10016 Junos platforms due to data parity or related hardware failure in linecard memory which caused FPC to go in bad state. Feb 29 05:21:24. Jun 17, 2024 · You need to analyze the logs and identify which FPC and SIB have the errors on the link between them. To troubleshoot problems on a QFX10002, use the Juniper Junos OS command-line interface (CLI), and the LEDs on the field -replaceable unit (FRU) and the management panel. When a single CRC (Cyclic Redundancy Check) occurs between a SIB and an FPC, that internal fabric link will be brought Jan 6, 2020 · Generally I'd say now open a ticket with JTAC though and confirm with them it isnt a JUNOS issue but if that isn't an issue it's likely be the POE firmware and you can update via CLI using 'request system firmware upgrade poe fpc-slot 0'. Jul 10, 2021 · Ask questions and share experiences about EX and QFX portfolios and all switching solutions across your data center, campus, and branch locations. > show chassis fpc no-forwarding Reqd/Curr Configured Current Time Last FPC State Jun 19, 2020 · Traffic or permanent packet forwarding on the Packet Forwarding Engine (PFE) may be impacted if the errors are seen repeatedly and may require replacement of the FPC. user@mx2020> show chassis alarms 2 alarms currently active Alarm time Class Description 2025-01-24 15:55:44 UTC Minor FPC 18 Minor Errors 2025-01-24 15:52:22 UTC Major FPC 18 Major Errors {master} user@mx2020> show log messages | match alarm | except qsfp Jan 24 15:52:22 Feb 11, 2025 · Description The following errors are being observed on the Faulty FPC of the MX2020 device resulting in a disabling the PFE. Alarms alert you to conditions that might prevent normal operation of the switch. 2R1 (also applicable in Junos OS Releases 12. Symptoms The following log messages are seen on the Flexible PIC Concentrator (FPC): Jan 4 07:06:39 XXXX : %PFE-3: fpc7 MQSS (1): LI-1: Protect: Multiple Errors 0x0 Jan 4 07:06:39 XXXX Dec 17, 2024 · Need to reboot the FPC to recover from error state. This issue prevents the FPC from powering up successfully, and manual reboot attempts may not resolve the problem, leaving the line card in a down state. Mar 4, 2024 · Mar 4 02:53:39 ch_connection_shutdown: Destroying the IPC pipe Mar 4 02:53:39 FPC2 fpc_tvp_chassis_disconnect. Junos OS リリース 13. 2024-07-01 05:21:07 UTC Major FPC 1 Hard errors Solution To troubleshoot the SPC card hard errors issue, please follow below steps. Oct 22, 2018 · Hi all;We have QFX10002-36q running 15. These errors are critical as they can affect the stability and reliability of the system, necessitating immediate attention and resolution. In absence of that, I'd start by rebooting FPC 0. Unreachable destinations from FPC. Example of messages logs; Alarm set Nov 28, 2023 · For the "FPC 0 PEM 0 FAN Failed" alarm reseat PSU 0 on the device If above does not clears the alarm try power-draining the device to rule out any issue on the chassis. Aug 24, 2022 · When an FPC is automatically shutdown due to overtemp condition, some FPC models can be stuck in Present state. 1R7, 15. Mar 11, 2024 · If FPC isn't rebooted go ahead and restart the FPC in MW for recovering the ports which were disabled because of the major error’s default action. You can choose to clear a particular error or all errors on the FPC. FPC may need to be replaced. This should not cause impact. In this example, CRC errors are detected on the fabric plane19 between SIB3 and FPC#2/PFE#3. request chassis fpc offline slot 1 Re-seat the FPC request chassis fpc online slot 1 Jun 24, 2020 · user@host> request chassis fpc restart slot 6 If the error still persists post restart and alarms do not clear and contact JTAC Support . 4R1, when you perform FPC restart by using the request chassis fpc slot <slot-number> offline command, the screen displays the following message. request chassis fpc slot 1 restart Restarting the FPC should clear the alarm, if the restart does not help clear the alarm, - Reseat the FPC in MW, if the issue is still seen, reach out to JTAC for further troubleshooting. Apr 7, 2017 · clear chassis fpc errors fpc-slot <x> all Note: This command is available in Junos OS 14. I did some couple of command to bring it online , i keep getting Online command not supported for FPC in slot 8. JTAC first action plan is to Restart the affected FRU (Field Replaceable Unit) to clear any transient issue on the FRU. Sep 16, 2024 · This article explains the major/minor alarms "FPC X Hard errors", "FPC X Temp Sensor Fail", and "FPC X Volt Sensor Fail" observed, their causes, and steps to mitigate the issues. Upgrade the device to Junos having the fix and check again. Jun 24, 2020 · Error in Syslog: Log>>> craftd[2159]: %DAEMON-4: Receive FX craftd set alarm message: color: 2 class: 100 object: 75 slot: 1 silent: 0 short_reason=FPC 0 PEM 1 No Powe long_reason=FPC 0 PEM 1 is not powered id=167772491 reason=167772160 Solution Hardware issue with PEM An issue with circuit breaker/ uncabled PEM/ incorrect voltage May 29, 2011 · Description There are two common scenarios wherein the members of a Virtual Chassis show as inactive. You can use MX Series, PTX Series, and T Series routers to configure Packet Forwarding Engine (PFE)-related error levels on FPCs and the actions to perform when a specified threshold is reached. Jul 14, 2014 · Hi everyone, Currently I have an issue with a virtual chassis composed by 4 switches EX4200 (12. In general, PIO errors can be transient hardware errors that may clear on their own. Aug 14, 2024 · Decode the dcpfe core and check the issue if it is related to FPC or SIB PFE then follow the log messages to narrow down further. Configure the FPC slot number. Feb 3, 2025 · The above log indicates a hardware error related to plane 11 of PFE 5 which is connected to SIB 5 of the FPC. Symptoms Even though the customer has disabled the "disable-pfe" action for all major cmerrors by using the following commands Jul 7, 2023 · Apr 10 10:52:36 QFX10008_RE0 alarmd[5393]: Alarm cleared: FPC color=RED, class=CHASSIS, reason=FPC 1 Major Errors - PE Error code: 0x210202 Apr 10 10:52:36 QFX10008_RE0 craftd[5394]: Receive FX craftd clear alarm message: color: Major class: 100 slot: 1 Mar 20, 2024 · This article discusses issues related to the QFX10008 and QFX10016 Junos platforms, specifically focusing on data parity errors or hardware failures in the line card memory, which can cause the FPC to enter a faulty state. If you observe this issue post reboot, It could indicate a potential hardware issue. This ASIC is responsible for communication between I-chips located at the FEB and Description Ethernet Link Down alarm is raised when you run the show chassis alarm operational mode command on a T640 router, a T1600 router, T4000 router, or a TX Matrix Plus router. I tried but i am failed but the error shown pointed me to fpc0. Apr 1, 2025 · Solution Step 1: Recommend to reboot the FPC through CLI request chassis fpc offline slot 1 request chassis fpc online slot 1 Step 2: If you are still seeing the alarm and the failed message, try and re-seat the FPC. When I try execute a commit operation shows the following error: fpc0: configuration check succeeds fpc1: commit complete fpc2: commit complete fpc3: commit complete fpc4: error: could not copy to juniper. Perform these steps to determine the cause and resolve the problem (if any). If errors continue to occur even after afeb 0 restart, please open a case with JTAC with logs collected in step 1 If similar errors are seen for any other MX_series FPC models, then refer to below KB's on how to address it: https://supportportal. user@mx> request chassis fpc slot <slot number> online OR Description EX Series switches trigger a temperature alarm FPC 0 EX-PFE1 Temp Too Hot when the switch temperature becomes too hot. Before monitoring alarms on a Juniper Networks EX Series Ethernet switch, become familiar with the terms defined in Table 1. request chassis fpc slot <x> offline request chassis fpc slot <x> online Or request chassis fpc slot <x> restart Jun 26, 2020 · The error module for the FPC, in this case, is 4. If the issue points to the FPC, then please schedule a safe window to restart/reseat the affected FPC. We would like to show you a description here but the site won’t allow us. Using the error command, you can classify errors according to severity, set an automatic recovery action for each severity, and configure the actions to perform when a specified threshold is reached. Starting in Junos OS Evolved Release 22. Mar 20, 2024 · The logs "SLout parity errors in DESRD" and "SLout parity errors in HDRF" indicate that there are parity errors occurring in the SLout (Switching Logic output) module of the DESRD (Data Engine Switching and Routing Device) and HDRF (High-Density Routing and Forwarding) module. Fabric errors triggered on a fabric plane. May 17, 2024 · There is also a SIB 2 indicating "FPC Link Error" errors. Aug 29, 2024 · 2024-08-02 14:50:41 +05 Major FPC 2 Hard errors 2024-08-02 12:59:33 +05 Major FPC 2 Major Errors Solution Before proceeding with RMA for the FPC (linecard), please follow the procedures below: Check Related Events Review any related events that occurred at or just before the log message to gather hints on the possible cause of the problem. 2R1 and later. Aug 30, 2024 · Aug 19 02:05:20 pem_tvp_validate_pem_reqs: FPC 1 power up still pending, skip powering up other FPCs until this is complete Aug 19 02:05:25 pem_tvp_validate_pem_reqs: FPC 1 power up still pending, skip powering up other FPCs until this is complete Nov 16, 2023 · You may ask to swap the FPC with another FPC and see if the same error follow the slot number after reboot or temporary remove it and check the alarm status after reboot. (ACX and PTX Series devices) Configure no VLAN tagging for a specific FPC. Symptoms Note: This guide assumes that you have the Virtual Chassis configured. Note: For Junos OS Evolved, only the QFX5200 supports this command. 2R1 as a hidden command. Jul 28, 2024 · Description This article provides the steps to troubleshoot the SPC3 Hard errors alarm. juniper. Check which FPC has an active alarm using 'show chassis alarms' command. Jul 7, 2015 · MX2K-re0 chassisd[1744]: CHASSISD_I2CS_READBACK_ERROR: Readback error from I2C slave for FPC 1 ([0xf, 0x20] -> 0x0) Symptoms The TCBC I2C error and CHASSISD_I2CS_READBACK_ERROR messages display on MX2K platforms in Junos OS Release 14. Check the OK/FAIL LED on the FPC and OK and FAIL FPC LEDs on the craft interface. 2R3. 2R3, 17. Mar 13, 2024 · When the Switch Interface Board (SIB) is unable to send fabric traffic towards the FPC, a SIB Cell Drop Error minor alarm is logged. Symptoms In QFX10k architecture, there is no mid-plane. Symptoms When checking the FPC line card state using the command show chassis fpc, the FPC state found to be ‘Offline’ with the note ‘FPC misconfiguration’. Check the state of the FPC whether Output Fields Table 1 lists the output fields for the show chassis fpc errors command. The router can have one Flexible PIC Concentrator (FPC) installed vertically in two DPC slots at the front of the chassis. Symptoms Logs: fpc0 PFE_ERROR_FAIL_OPERATION: Wedge op single step failed fpc0 Error: /fpc/0/pfe/0/cm/0/EA [2:0]-0/2/CMERROR_EACHIP_ERROR (0x40008), scope: board, category: functional, severity: major, module: EA [2:0]-0, type: LKUP_ASIC_DECLARE_WEDGE fpc0 PFE_ERROR_FAIL_OPERATION: Wedge op single step Mar 16, 2021 · When these messages are seen only for a specific FPC (fpc 1 in this example), you can narrow down the component as below: Log into the FPC shell: start shell pfe network fpc 1 It is common to see a lot of messages scrolling on the FPC shell. This May 22, 2024 · request chassis afeb 0 online 3. I've got 20 of these and all seem to have the same chassis error straight out of the box with default config on. show nvram Once the "Data cache push parity error" is observed, please perform a hardware replacement of the FPC or request for RMA from Juniper. To verify if the errors are increasing, login to the PFE shell and obtain the HSL2 statistics of the FPC (the output below was shortened): Oct 9, 2025 · The article provides information on how to clear various errors from Ethernet switching interfaces, bridge protocol data unit (BPDU) errors, and troubleshoot a specific FPC. May 19, 2021 · Junos versions without the fix might fail to install new filters even though hardware slice is available according to scale limit. If it doesn't normalize, your next best options are going to depend on what you have to work with, e. g. 2 以前では、パケット転送エンジンエラーにより FPC が無効になっていました。 error コマンドを使用すると、パケット転送エンジン のエラーを分離できるため、フィールドを交換する必要がなくなります。 Note: Use the clear chassis fpc errors error-id <error_id> command to clear the FPC errors on the device, using the error-id. 853 2024 hostname alarmd [9069]: Alarm cleared: FPC id=83889768, color=YELLOW, class=CHASSIS, reason=FPC 14 Temp Sensor Fail Sep 30, 2021 · Description This article explains why the Packet Forwarding Engine (PFE) may be disabled even after the action "disable-pfe" is removed for all major cmerrors in the chassis. When the memory Jul 23, 2023 · Description This article describes the solution for "SIB X Not online" minor alarm seen with QFX10008/16 Switches Symptoms Below Minor "SIB X Not Online" alarm on the QFX10008/16 device snap ==== jtac@qfx10008> show chassis alarms 1 alarms currently active Alarm time Class Description 2023-06-28 05:09:08 UTC Minor SIB 0 Not Online Solution -Check if the corresponding SIB was turned off using Jan 16, 2025 · The alarm "SIB0 Fault due to PIO errors" indicates a problem with the chassis process (chassisd) related to the SIB (Switch Interface Board) PIO (Programmed Input/Output) errors. By checking the offline reason code in the SNMP trap message, we can identify the actual reason that triggered the specific FRU to go offline. Apr 6, 2020 · You should see a more specific syslog message in 'show log messages", chances are the message you're looking for would be near another message containing "FPC 0 Major Errors". 2R5, 12. Aug 1, 2024 · Solution Next Actions: To clear this error, use the following command: clear chassis fpc errors fpc-slot 10 all If the error reappears even after executing the clear command, reset the FPC by using the following command under a MW. It is unhidden in Junos OS 18. Modification History 2024-03-15 : Article Created AFFECTED PRODUCT SERIES / FEATURES Junos OS also can shut down one of the power supplies for other reasons. Modification History Dec 20, 2023 · Solution Major Alarm: FPC 0 offlined due to excessive resets triggers on the chassis when multiple major errors are reported on the FPC. 2 and earlier, Packet Forwarding Engine errors would disable the FPC. For each FPC on the device, you can classify errors according to severity, set an automatic recovery action for each severity, and set a threshold (the number of times the error must occur before the action is triggered). Is Starting with Junos OS Release 13. Aug 6, 2024 · Description This article explains the meaning of the "FPC Major Error: PLL Error: XQ-0 PLL_LOCK:PWUP_CTRL_PLL_STATUS" alarm that is seen on MX Series routers and indicates if any actions need to be taken. user@host> request pfe execute command "show cmerror module 4 error 0x280002 " target fpc2 >> Input error code as seen in alarm Description : Minor CPU DDR correctable error PFE : 0 State : enabled Feb 11, 2025 · Description The following errors are being observed on the Faulty FPC of the MX2020 device resulting in a disabling the PFE. In response to the detection of a sequence of significant errors on the same FPC, Junos has initiated the action to deactivate FPC 0 to prevent further issues and safeguard system stability. Had an FPC card stay online but all the ports are down. If so, disable logging for this FPC telnet session: set syslog tty disable Check the syslog message on Apr 6, 2023 · This article discusses a scenario when FPC Minor Error: "XQCHIP (46): XQ-chip []: CPQ Correctable ECC error" is reported on MX router and clarifies whether any actions need to be taken. This command is available at the [edit chassis fpc slot-number] and [edit chassis] hierarchies. Jan 29, 2010 · Trying to commit a config I get this, att@VC4200ISAGAALPGATSM01M0# commit fpc0: error: configuration database modified fpc4: error: remote lock-configuration failed on fpc0 {master:4} att@VC4200ISAGAALPGATSM01M0# Somebody loaded AIS scripts right before this started, I don't know much about AIS scripts but I have tried to erase them as well as load defaults but I cannot get it to commit. 1X53-D62. Clear the FPC errors on the device. Solution If FPC has not flapped, no more actions are required as this should be self Dec 27, 2011 · Description This article provides information on how to isolate the cause of the fan failure issue. while upgrading error was as below: root@core1> request system software add /var/tmp/jinstall-ex-4300-13. Hardware issue with FPC. Some Juniper devices include an internal framework for detecting and correcting FPC errors that can have the potential to affect services. spares. I have tried upgrading to the current recommended Junos as well with no change Display chassis error information including FPC number, severity of error, number of error occurred, cleared, threshold, and corresponding action. 1R6, 12. The HSL link is the backplane connection between the FPC and FEB. Symptoms 1) FPC remains offline with error: Chassis connection dropped while checking the FPC status. Solution FIRST SCENARIO The most common reason for the Inactive status is a Junos OS mismatch between the members of the stack. 1R4-S2, 16. Check the error information to determine the reason. Note: This article is part of the EX Resolution Guide - Troubleshoot Virtual Chassis: KB21064 . You can classify FPC errors according to severity, set an automatic recovery action for each severity, and set a threshold (the number of times Mar 18, 2024 · FPC restart during a maintenance window should clear this error and alarm. Apr 4, 2024 · Solution Logs are rolled over but we can check "show chassis fpc errors <fpc-slot no. Although the log message refers to a Flexible PIC Concentrator (FPC), such a reference does not necessarily mean that part is faulty, but only that an issue was detected in the received traffic Jul 16, 2024 · Please perform following to recover the FPC. 3R3, 13. For optimum router performance, verify the condition of the FPC. Jan 31, 2023 · But the status of the FPC slot 8 is only showing as PRESENT now , instead of it to show as ONLINE. save+ fpc0: error: remote commit-configuration failed on fpc4 error: commit failed I Sep 17, 2024 · [LOG: Notice] Performing action get-state for error /fpc/4/pfe/0/cm/0/PIC1/0/PIC_CMERROR_TALUS_PKT_LOSS (0x31000d) in module: PIC1 with scope: board category: functional level: major. Some devices include an internal framework for detecting and correcting FPC errors that can have the potential to affect services. The "Data Cache Parity Error" can be seen as the reset reason in the "show nvram" output from the affected FPC. Jan 22, 2025 · Description FPC 0 Major errors on the device host and PFE 2 is showing as Fabric Disabled . May 28, 2024 · Ask questions and share experiences about EX and QFX portfolios and all switching solutions across your data center, campus, and branch locations. If the error is transient, it might clear after a restart of the affected components. In QFX10002, the SIB module is inbuilt on the device. Jun 30, 2021 · 2021-04-30 06:54:53 GMT Minor FPC 5 Minor Errors - XM Chip Error code: 0x70070 This could be seen on MPC5E 3D Q 24XGE+6XLGE. If the interfaces were disabled, restart the FPC during a Maintenance Window to clear the alarm Contact your technical support representative for more analysis. Apr 11, 2024 · Symptoms Due to the PFE congestion & HSL2 links errors continuously occurring on the device, the fabric request time out errors could occur & the Junos will try to recover its fabric, by triggering fabric self-healing mechanism. user@mx> clear chassis fpc errors fpc-slot fpc-slot (all | error-id error-id) For example, if the severity level of an error is major, you can configure the system to raise an alarm and restart the FPC. 2R1 or higher. In this case, the remaining power supplies provide power to the switch, and you can still view the system status through the CLI or display. , the number of times the error must occur before the action is triggered). Symptoms Lets consider, we insert a faulty MPC3E card on the slot 5 of the MX chassis, then we might see FPC5 has unreachable destinations errors and the FPC goes offline with the below log messages: Nov 06 08:44:03 send: yellow alarm set, device CB 0, reason May 21, 2020 · Solution An issue with Fabric connectivity from DPC. user@mx2020> show chassis alarms 2 alarms currently active Alarm time Class Description 2025-01-24 15:55:44 UTC Minor FPC 18 Minor Errors 2025-01-24 15:52:22 UTC Major FPC 18 Major Errors {master} user@mx2020> show log messages | match alarm | except qsfp Jan 24 15:52:22 Syntax (Junos OS Evolved) content_copy zoom_out_map show chassis fpc <fpc-slot> <detail | pic-status | <pfe-instance <pfe-id>> | errors> all Sep 2, 2021 · The culprit FPC here is FPC7, which is sending these error parcels to other FPCs and other FPCs are generating minor alarm since the rate of reception of these error packets is exceeding threshold. In Feb 10, 2025 · If the error occurs multiple times, take the FPC offline and bring it online again or restart the FPC during a maintenance window. To confirm this, check the voltage level for MICs on FPC 1. If the alarm appears again after reboot, then please contact JTAC for further assistance. Modification History 2025-07-31 May 24, 2024 · May 9 20:43:53 lab-router chassisd [8866]: %DAEMON-3-CHASSISD_FPC_ASIC_ERROR: <FPC 2> ASIC Error detected errorno 0x000700fa (null) May 9 20:43:53 lab-router alarmd [9040]: %DAEMON-4: Alarm set: FPC id=167772776, color=YELLOW, class=CHASSIS, reason=FPC 2 Minor Errors Apr 30, 2024 · Feb 29 05:21:25. Symptoms Even though the MX960 router can support any combination of the 11 DPCs and the redundant third SCB, the power supply cannot support all 12 DPCs if an Enhanced Queuing DPC is inserted into any slot of a Junos OS supports a resource monitoring capability using both the CLI and SNMP MIB queries. When the fabric has traffic destined to another PFE/FPC, it sends out a fabric request to the destination hardware asking for permission or bandwidth to pass the Aug 24, 2022 · Product Affected MX240 MX480 MX960 MX304 MX2008 MX2010 MX2020 MX10003 MX10008 MX10016 PTX3000 PTX5000 Alert Description When an FPC is automatically shutdown due to overtemp condition, some FPC models can be stuck in Present state. Perform the following steps to determine the cause and resolve the problem (if any). >show chassis fpc Feb 1, 2024 · The error being "Minor" in nature, we can clear this using the command below: clear chassis fpc errors <fpc-slot-id> errors 0x2e0001 If the error persists or re-appears, it is suggested to restart the fpc in a safe window to recover via reinitialisation: request chassis fpc slot <fpc-slot-id> restart Note : For SRX, card offline option is not Mar 15, 2024 · Solution " Error initializing PFE asics " log will be seen for the affected FPC. Example of Error log: <timestamp> <hostname> fpc0 CMT: Error initializing PFE asics It indicates hardware failure and RMA is required for the faulty FPC. In order to recover from the error, ideally, the FPC resets on its own. When the link does not function as expected, the issue is reported by the H2S ASIC located at the FPC. We recommend you to reseat the affected FPC to resolve the issue. 1X49-D140, 16. 2R2, 17. Feb 6, 2017 · I get these errors on FPC card when under heavy attacks anything I can do to minimize these a large packet lost occur as well Feb 6 18:28:15 fpc3 MQCHIP (2) F Nov 20, 2023 · If it is a single occurrence, it can be cleared manually by using the following command in operational mode. Symptoms Below alarm will be active on the chassis for the SPC card. For configuration examples on configuring a Virtual Chassis, refer to Virtual Chassis Overview for Switches Mar 17, 2024 · CRC errors on fabric links are generated due to HW issues on FPC or SIB. May 17, 2011 · Description This is a Resolution Guide, which steps you through the method to check the Virtual Chassis status and troubleshoot virtual-chassis members if they are not in an Active/Healthy (Present) state. Fabric drops. Mar 4 02:53:39 pic detach portinfo, pic 0 fpc 2 Mar 4 02:53:39 fpc_disconnect_generic: fpc 2 state Offline cargs 0xa6f11a0 clean_shutdown 0, offline_reason=Bad Voltage Mar 4 02:53:39 -- FPC 2, last request 132, state Offline Apr 22, 2021 · Description When a modular chassis FPC line card goes online or offline, the chassisd process generates a SNMP trap message to record FRU power on / power off events, with FRU slot number, FRU type, FRU model name and offline reason code. 5). Make sure the FPC is properly seated in the midplane. As detailed in this article, the only workaround for this would be to reboot the affected MPC. There are 2 ways to restart the FRU through Dec 3, 2024 · Description This article explains why the FPC goes offline, due to unreachable destinations errors and how to recover the services. Jun 2, 2024 · Clear the FPC errors on the device using the command below: clear chassis fpc errors fpc-slot <slot> all If the alarm reappears, then reboot the respective FPC during a maintenance window. You can classify the errors according to severity, set an automatic recovery action for each severity, and set a threshold (i. (Also my date is wrong apparently). Feb 11, 2023 · Hello,Suddenly mx204 went down and giving errorshow chassis fpc detailSlot 0 information: State Present Total CPU DRAM Oct 16, 2024 · FPC line card may remain offline with a hardware error message when checking its status. request chassis fpc slot <x> offline request chassis fpc slot <x> online Or request chassis fpc slot <x> restart Configure the threshold at which FPC errors will take the action you configure to be performed by the device. Sep 16, 2024 · The "FPC XX Hard errors" alarm indicates significant errors detected on FPC XX, which could be related to hardware malfunctions or failures in processing data, this proves to be a hardware issue with FPC On the other hand, the "FPC XX Volt Sensor Fail" alarm indicates a failure in the voltage sensor of FPC XX. Apr 6, 2020 · If you have a JTAC plan, they might have more specific advice regarding this specific error. This article explains the cause of this behavior and how to fix it. You can employ this utility to provision sufficient headroom (memory space limits that are set for the application or virtual router) for ensuring system stability, especially the health and operating efficiency of I-chip-based line cards and Trio-based FPCs on MX Series routers. 2-domestic-signed. Output fields are listed in the approximate order in which they appear. A TCAM command fail suggests that a specific command or instruction could not be processed correctly in the TCAM. Dec 3, 2023 · Description This article addresses an issue with FPC line cards. e. Modification History 2024-06-25 : Article Created Aug 14, 2024 · Decode the dcpfe core and check the issue if it is related to FPC or SIB PFE then follow the log messages to narrow down further. Symptoms MX router reports the following FPC Major Errors alarm, in the example below the alarm was reported by MPC5E card in slot 2: show system alarms user@device> show chassis alarms 1 Jan 21, 2024 · People also viewed KB87434 : [SRX] - FPC down with major error 'PIC_CMERROR_TALUS_PKT_LOSS" KB78746 : How to collect logs from SPC3 PIC Dec 27, 2016 · 2016-12-05 17:38:50 CST Major FPC 0 PEM 1 is not powered 2016-12-05 17:38:50 CST Major FPC 0 PEM 0 is not powered I replaced power supply 1 with a new power supply Power Supply 0 REV 03 740-020957 AT0508420508 PS 320W AC Power Supply 1 REV 05 740-020957 AT0514103087 PS 320W AC I am still getting the errors. Jan 27, 2025 · Device has alerted for FPC Major errors: "Oct 21 06:12:15. Oct 31, 2024 · The page addresses issues with FPC0 not coming online for new cluster nodes on SRX devices and provides troubleshooting steps. Nov 8, 2023 · Description FEB * FPC link errors Symptoms This alarm is generally raised when there are HSL link errors between the FEB fabric planes and FPCs. It took over 2-3 minutes for system to identify this state and switchover traffic to other working interfaces. Additionally, configure power off configuration (PTX10003 devices only). May 27, 2021 · Description This article describes the SIB link errors observed on QFX10k platforms, how to determine if it is a hardware or software-related issue, and address them accordingly. Each FPC connects directly to all SIBs. In Junos OS Release 13. After reviewing the Fabric topology, Fabric summary, Fabric sibs & Fabric fpc outputs from RSI, we can see the issue mostly looks to be with SIB 2. Solution Check if any other log messages regarding the affected FPC were printed immediately prior to the timestamp of the alarm. 1R2, and 17. net/s/article/MX-FPC-x-Major-Error-TOE-Error-code-0x10404 Description Configure the threshold at which FPC errors will take the action you configure to be performed by the device. The issue is characterized by communication errors between the chassis and the FPC, causing the FPC to halt. The FPC is stuck in an ‘Offline’ state with reason as FPC misconfiguration.