We recently installed Observium and we’re receiving messages from the majority of our C7000 Virtual connects in the event log that look like this:
2015-07-03 06:28:32 lag27 Interface changed: [ifSpeed] 10000000000 -> 40000000000; [ifHighSpeed] 10000 -> 40000 2015-07-03 06:23:31 lag27 Interface changed: [ifSpeed] 40000000000 -> 10000000000; [ifHighSpeed] 40000 -> 10000 2015-07-02 23:58:34 lag27 Interface changed: [ifSpeed] 10000000000 -> 40000000000; [ifHighSpeed] 10000 -> 40000 2015-07-02 23:53:38 lag27 Interface changed: [ifSpeed] 40000000000 -> 10000000000; [ifHighSpeed] 40000 -> 10000
These VC’s have a 4 port LACP group to the core switch. I see nothing in the system log on either side that would indicate the interface speed is actually changing (link downs, errors) or other SNMP errors, so I’m inclined to think these message can be ignored. Any thoughts? If it’s a bug in the HP SNMP implementation on the VC’s I can submit a ticket. Otherwise I’d like to find a way to suppress them if I can.
Bob Oesterlin Sr Storage Engineer, Nuance Communications 507-269-0413