Symptom

Node uptime is incorrect as seen from ‘show logging onboard uptime’. RP/0/RSP1/CPU0:ASR-9000#run ssh rsp1_xr uptime <<<<<<<< HERE: Uptime is 7 days. Warning: Permanently added 'rsp1_xr' (ECDSA) to the list of known hosts. 09:36:41 up 7 days, 21 min, 0 users, load average: 0.09, 0.15, 0.19 sysadmin-vm:0_RSP1# show logging onboard uptime location 0/RSP1 OBFL Uptime Information For : 0/RSP1 * indicates incomplete time-sync while record was written ! indicates time reset backwards while system was running ----------------------------------------------------------------------------------- UPTIME CARD INFORMATION ----------------------------------------------------------------------------------- Entity Name : Value ----------------------------------------------------------------------------------- Previous Chassis SN : ------------ Current Chassis SN : Previous R/S/I : -/-/- Current R/S/I : 0/1/0 Write Interval : 15 (min) First Power On TS : 06/03/2022 15:49:37 Last Erase TS : --/--/---- --:--:-- Rack Change Count : 0 Slot Change Count : 0 ----------------------------------------------------------------------------------- UPTIME INFORMATION ----------------------------------------------------------------------------------- Start Time (UTC) | End Time (UTC) | Card Uptime info mm/dd/yyyy hh:mm:ss | mm/dd/yyyy hh:mm:ss | Weeks.Days.Hrs.Min.Sec ----------------------------------------------------------------------------------- 08/18/2022 09:12:24 | 08/23/2022 21:23:03 | 0.5.12.10.39 <<<<<<<< HERE: Uptime is 5 days. RP/0/RSP0/CPU0:ASR-9000#run ssh lc2_xr uptime Warning: Permanently added 'lc2_xr' (ECDSA) to the list of known hosts. 09:40:55 up 5 days, 11:55, 0 users, load average: 0.08, 0.16, 0.14 <<<<<<<< HERE: Uptime is 5 days. sysadmin-vm:0_RSP0# show logging onboard uptime location 0/2 OBFL Uptime Information For : 0/2 * indicates incomplete time-sync while record was written ! indicates time reset backwards while system was running ----------------------------------------------------------------------------------- UPTIME CARD INFORMATION ----------------------------------------------------------------------------------- Entity Name : Value ----------------------------------------------------------------------------------- Previous Chassis SN : ------------ Current Chassis SN : Previous R/S/I : -/-/- Current R/S/I : 0/4/0 Write Interval : 15 (min) First Power On TS : 10/01/2020 01:52:20 Last Erase TS : --/--/---- --:--:-- Rack Change Count : 0 Slot Change Count : 0 ----------------------------------------------------------------------------------- UPTIME INFORMATION ----------------------------------------------------------------------------------- Start Time (UTC) | End Time (UTC) | Card Uptime info mm/dd/yyyy hh:mm:ss | mm/dd/yyyy hh:mm:ss | Weeks.Days.Hrs.Min.Sec ----------------------------------------------------------------------------------- 08/19/2022 20:50:59 | 08/22/2022 01:06:53 | 0.2.4.15.54 <<<<<<<< HERE: Uptime is 2 days.

Conditions

Node is running eXR version.

Workaround

Correct uptime can be verified by executing 'run ssh _xr uptime'. Examples for RSP card (rsp1) and Line Card (lc2): RP/0/RSP1/CPU0:ASR-9000#run ssh rsp1_xr uptime Warning: Permanently added 'rsp1_xr' (ECDSA) to the list of known hosts. 09:36:41 up 7 days, 21 min, 0 users, load average: 0.09, 0.15, 0.19 RP/0/RSP0/CPU0:ASR-9000#run ssh lc2_xr uptime Warning: Permanently added 'lc2_xr' (ECDSA) to the list of known hosts. 09:40:55 up 5 days, 11:55, 0 users, load average: 0.08, 0.16, 0.14

Further Problem Description