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rodeo7
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Joined: Thu Jul 22, 2021 5:32 pm

CCR1016-12S-1S+ issues with SFP drops

Thu Jul 22, 2021 5:45 pm

I have a few of these CCR1016-12S-1S+ in production and seeing some strange behavior. I get some SFP ports dropping about every 2hrs and 11 minutes. there is a pattern. anyone seen this or have some suggestions? I have replaced modules and still have issues.
01:42:15 interface,info sfp1 link down
01:42:19 interface,info sfp1 link up (speed 1G, full duplex)
01:44:04 route,ospf,info OSPFv2 neighbor 10.34.2.1: state change from Init to Down

03:54:10 route,ospf,info OSPFv2 neighbor 10.34.2.1: state change from Full to Down

03:54:11 interface,info sfp1 link down
03:54:15 interface,info sfp1 link up (speed 1G, full duplex)
03:56:01 route,ospf,info OSPFv2 neighbor 10.34.2.1: state change from Init to Down

06:06:16 route,ospf,info OSPFv2 neighbor 10.34.2.1: state change from Full to Down

06:06:17 interface,info sfp1 link down
06:06:21 interface,info sfp1 link up (speed 1G, full duplex)
06:08:17 route,ospf,info OSPFv2 neighbor 10.34.2.1: state change from Init to Down

08:18:12 route,ospf,info OSPFv2 neighbor 10.34.2.1: state change from Full to Down

08:18:13 interface,info sfp1 link down
08:18:17 interface,info sfp1 link up (speed 1G, full duplex)
08:20:03 route,ospf,info OSPFv2 neighbor 10.34.2.1: state change from Init to Down

I have been trying to get this resolves for a month now.
thank you

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