Oracle Solaris Networking (MOSC)

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Switch complains MAC flapping

edited Jan 23, 2017 10:17AM in Oracle Solaris Networking (MOSC) 13 commentsAnswered ✓

Hi All, We are facing an issue related to MAC Flap. Switch is complaining about below. This started from couple of days, however we not changed any configuration.

%SW_MATM-4-MACFLAP_NOTIF: Host 0014.4ffb.f187 in vlan 88 is flapping between port Gi0/2 and port Gi0/5

%SW_MATM-4-MACFLAP_NOTIF: Host 0014.4ff9.3c1a in vlan 88 is flapping between port Gi0/5 and port Gi0/2

%SW_MATM-4-MACFLAP_NOTIF: Host 0014.4ffa.4b74 in vlan 88 is flapping between port Gi0/5 and port Gi0/2

We are running on Solaris10 x64 bit on Sparc with having LDOMs. Below is the output of primary domains. We have link aggregation enabled on switch side.

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