Hej. Od jakiegoś czasu borykam się z problem przerw w transmisji na ericssonach cn510.
W logach taki komunikat:

Warning operationalViolation 0 2021-02-23 09:55:22.7 RAU2 N 1/2.1 Software not conform baseline SoftwareEnvironmentProblem
Major operationalViolation 280 2021-02-23 09:55:18.8 sideA FAL1241454 missing license - CN R2 Upg 200 to 250 Mbps DenialOfService
Major operationalViolation 279 2021-02-23 09:55:18.8 sideA FAL1241455 missing license - CN R2 Upg 250 to 300 Mbps DenialOfService
Major operationalViolation 282 2021-02-23 09:55:18.8 sideA FAL1241452 missing license - CN R2 Upg 100 to 150 Mbps DenialOfService
Major operationalViolation 281 2021-02-23 09:55:18.8 sideA FAL1241453 missing license - CN R2 Upg 150 to 200 Mbps DenialOfService
Major operationalViolation 278 2021-02-23 09:55:18.8 sideA FAL1241456 missing license - CN R2 Upg 300 to 350 Mbps DenialOfService
Cleared communicationAlarm 277 2021-02-23 09:55:18.0 RL-IME 1/1/100 No Traffic Unavailable
Cleared operationalViolation 272 2021-02-23 09:55:17.3 sideA FAL1241454 missing license - CN R2 Upg 200 to 250 Mbps DenialOfService
Cleared operationalViolation 271 2021-02-23 09:55:17.3 sideA FAL1241455 missing license - CN R2 Upg 250 to 300 Mbps DenialOfService
Cleared operationalViolation 274 2021-02-23 09:55:17.3 sideA FAL1241452 missing license - CN R2 Upg 100 to 150 Mbps DenialOfService
Cleared operationalViolation 273 2021-02-23 09:55:17.3 sideA FAL1241453 missing license - CN R2 Upg 150 to 200 Mbps DenialOfService
Cleared operationalViolation 270 2021-02-23 09:55:17.3 sideA FAL1241456 missing license - CN R2 Upg 300 to 350 Mbps DenialOfService
Cleared equipmentAlarm 276 2021-02-23 09:55:13.2 CN 510 R2 MMU 1/2 Unit Inaccessible ReplaceableUnitProblem
Critical communicationAlarm 277 2021-02-23 09:55:06.0 RL-IME 1/1/100 No Traffic Unavailable
Critical equipmentAlarm 276 2021-02-23 09:55:01.2 CN 510 R2 MMU 1/2 Unit Inaccessible ReplaceableUnitProblem

Problem pojawia się w losowo wybranych momentach, tzn czasami 6x dziennie, a czasami 2x dziennie - nie ma reguły.
Wymieniony zasilacz, całe okablowanie. Bez poprawy.
Co najdziwniejsze problemy zaczęły się w podobnym czasie na dwóch niezależnych linkach..
Dokumentacja cn510 niezbyt wiele mówi na ten temat..
Ktoś może spotkał się z takim problemem?