# CHASSISD_FM_ERROR_F13_FB_RX_VC

## Canonical Reference

[CHASSISD_FM_ERROR_F13_FB_RX_VC](https://apps.juniper.net/syslog-explorer/?msg=CHASSISD_FM_ERROR_F13_FB_RX_VC)

**Canonical URL:**  
https://apps.juniper.net/syslog-explorer/?msg=CHASSISD_FM_ERROR_F13_FB_RX_VC

## SYSLOG Details
- **Message**: <variable>error-message</variable> on F13SIB<variable>from-sfc-sib</variable>_FB<variable>fiber-bundle</variable> VCSEL <variable>vcsel</variable> Channel <variable>vcsel-channel</variable> connected from LCC <variable>lcc</variable> SIB_L <variable>to-lcc-sib</variable>
- **Help**: Optical error detected at fiber bundle on F13SIB
- **Description**: In a Tx-Plus routing matrix, packets traverse both electrical and optical media as they travel between the Switch Interface Boards (SIBs) in the T1600 routing nodes (called ST-SIB-Ls) and the SIBs in the TX Matrix Plus platform (called F13SIBs and F2S-SIBs). The chassis process (chassisd) on the routing node that houses the indicated F13SIB detected the indicated error as packets that were traveling in the in the optical media from the indicated ST-SIB-L on the indicated LCC.
- **Type**: Error: An error occurred
- **Severity**: error
- **Cause**: -
- **Action**: Contact your technical support representative.
- **Attributes**: error-message
from-sfc-sib
fiber-bundle
vcsel
vcsel-channel
lcc
to-lcc-sib
- **Facility**: LOG_DAEMON

## Found this message in the following releases:
- [Junos OS 26.2R1](https://apps.juniper.net/syslog-explorer/?msg=CHASSISD_FM_ERROR_F13_FB_RX_VC&sw=Junos%20OS&rel=26.2R1)
- [Junos OS 25.4R1](https://apps.juniper.net/syslog-explorer/?msg=CHASSISD_FM_ERROR_F13_FB_RX_VC&sw=Junos%20OS&rel=25.4R1)
- [Junos OS 25.2R2](https://apps.juniper.net/syslog-explorer/?msg=CHASSISD_FM_ERROR_F13_FB_RX_VC&sw=Junos%20OS&rel=25.2R2)
- [Junos OS 25.2R1](https://apps.juniper.net/syslog-explorer/?msg=CHASSISD_FM_ERROR_F13_FB_RX_VC&sw=Junos%20OS&rel=25.2R1)
- [Junos OS 24.4R2](https://apps.juniper.net/syslog-explorer/?msg=CHASSISD_FM_ERROR_F13_FB_RX_VC&sw=Junos%20OS&rel=24.4R2)
- [Junos OS 24.4R1](https://apps.juniper.net/syslog-explorer/?msg=CHASSISD_FM_ERROR_F13_FB_RX_VC&sw=Junos%20OS&rel=24.4R1)
- [Junos OS 24.2R2](https://apps.juniper.net/syslog-explorer/?msg=CHASSISD_FM_ERROR_F13_FB_RX_VC&sw=Junos%20OS&rel=24.2R2)
- [Junos OS 24.2R1](https://apps.juniper.net/syslog-explorer/?msg=CHASSISD_FM_ERROR_F13_FB_RX_VC&sw=Junos%20OS&rel=24.2R1)
- [Junos OS 23.4R2](https://apps.juniper.net/syslog-explorer/?msg=CHASSISD_FM_ERROR_F13_FB_RX_VC&sw=Junos%20OS&rel=23.4R2)
- [Junos OS 23.4R1](https://apps.juniper.net/syslog-explorer/?msg=CHASSISD_FM_ERROR_F13_FB_RX_VC&sw=Junos%20OS&rel=23.4R1)
- [Junos OS 23.2R2](https://apps.juniper.net/syslog-explorer/?msg=CHASSISD_FM_ERROR_F13_FB_RX_VC&sw=Junos%20OS&rel=23.2R2)
- [Junos OS 23.2R1](https://apps.juniper.net/syslog-explorer/?msg=CHASSISD_FM_ERROR_F13_FB_RX_VC&sw=Junos%20OS&rel=23.2R1)
- [Junos OS 22.4R3](https://apps.juniper.net/syslog-explorer/?msg=CHASSISD_FM_ERROR_F13_FB_RX_VC&sw=Junos%20OS&rel=22.4R3)
- [Junos OS 22.4R2](https://apps.juniper.net/syslog-explorer/?msg=CHASSISD_FM_ERROR_F13_FB_RX_VC&sw=Junos%20OS&rel=22.4R2)
- [Junos OS 22.4R1](https://apps.juniper.net/syslog-explorer/?msg=CHASSISD_FM_ERROR_F13_FB_RX_VC&sw=Junos%20OS&rel=22.4R1)
- [Junos OS 22.2R3](https://apps.juniper.net/syslog-explorer/?msg=CHASSISD_FM_ERROR_F13_FB_RX_VC&sw=Junos%20OS&rel=22.2R3)
- [Junos OS 22.2R2](https://apps.juniper.net/syslog-explorer/?msg=CHASSISD_FM_ERROR_F13_FB_RX_VC&sw=Junos%20OS&rel=22.2R2)
- [Junos OS 22.2R1](https://apps.juniper.net/syslog-explorer/?msg=CHASSISD_FM_ERROR_F13_FB_RX_VC&sw=Junos%20OS&rel=22.2R1)