This article provides more information about the following error that is reported on EX3400 Series devices.
Aug 26 07:26:18 dc-pfe: Error:tvp_optics_eeprom_read: Failed to read eeprom for link 2/0 Aug 26 07:26:18 dc-pfe: FAILED(100) read of SFP eeprom for port: 0
The EEPROM read failed event is seen on rebooting the EX3400 device with SFP.
The sequence to how the syslog message is reported is given below:
root> show system uptime fpc0: -------------------------------------------------------------------------- Current time: 2021-08-26 07:34:24 UTC Time Source: LOCAL CLOCK System booted: 2021-08-26 07:21:52 UTC (00:12:32 ago) >>>>>Reboot EX3400 with sfp. Protocols started: 2021-08-26 07:26:10 UTC (00:08:14 ago) Last configured: 2021-08-26 07:28:42 UTC (00:05:42 ago) by root 7:34AM up 13 mins, 1 users, load averages: 0.24, 0.39, 0.35 root> show log messages Aug 26 07:26:18 dc-pfe: Error:tvp_optics_eeprom_read: Failed to read eeprom for link 2/0 Aug 26 07:26:18 dc-pfe: FAILED(100) read of SFP eeprom for port: 0 Aug 26 07:26:18 dc-pfe: Error:tvp_optics_eeprom_read: Failed to read eeprom for link 2/1 Aug 26 07:26:18 dc-pfe: FAILED(100) read of SFP eeprom for port: 1 Aug 26 07:26:18 dc-pfe: sfp-0/2/1(1), SFP 2: in sfp_read_range, failed to read SFP EEPROM address 0 Aug 26 07:26:20 dc-pfe: Error:tvp_optics_eeprom_read: Failed to read eeprom for link 2/1 Aug 26 07:26:20 dc-pfe: FAILED(100) read of SFP eeprom for port: 1 Aug 26 07:26:22 fpc0 Error:tvp_optics_eeprom_read: Failed to read eeprom for link 2/0 Aug 26 07:26:22 fpc0 FAILED(100) read of SFP eeprom for port: 0 Aug 26 07:26:22 fpc0 sfp-0/2/0(0), SFP 1: in sfp_read_range, failed to read SFP EEPROM address 0 Aug 26 07:26:22 fpc0 Error:tvp_optics_eeprom_read: Failed to read eeprom for link 2/1
This message has no known service impact on EX Series devices and can therefore be ignored. No action is required.