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On 02/19/2014 03:23 PM, Jeremy Lumby wrote: > I have been experiencing packet loss, as well as seen many of my BGP sessions go down across MICE. Has anyone else seen issues? > Yes, something is broken. Loop? The CNS switch has many log entries like the following: Feb 19 15:27:50.787 CST: %SW_MATM-4-MACFLAP_NOTIF: Host 10f3.1134.e6de in vlan 847 is flapping between port Te0/10 and port Te0/8 Feb 19 15:28:04.578 CST: %SW_MATM-4-MACFLAP_NOTIF: Host 001b.0de7.15c0 in vlan 847 is flapping between port Te0/10 and port Te0/11 Feb 19 15:28:04.779 CST: %SW_MATM-4-MACFLAP_NOTIF: Host 0000.9999.2345 in vlan 847 is flapping between port Te0/11 and port Te0/10 Feb 19 15:28:04.846 CST: %SW_MATM-4-MACFLAP_NOTIF: Host 0021.a00a.a040 in vlan 847 is flapping between port Te0/10 and port Gi0/1 Feb 19 15:28:05.081 CST: %SW_MATM-4-MACFLAP_NOTIF: Host 001a.a10e.9f05 in vlan 847 is flapping between port Te0/10 and port Te0/12 Feb 19 15:28:05.383 CST: %SW_MATM-4-MACFLAP_NOTIF: Host 10f3.1134.e6de in vlan 847 is flapping between port Te0/10 and port Te0/8 Feb 19 15:28:19.862 CST: %SW_MATM-4-MACFLAP_NOTIF: Host 001b.0de7.15c0 in vlan 847 is flapping between port Te0/10 and port Te0/11 Feb 19 15:28:19.963 CST: %SW_MATM-4-MACFLAP_NOTIF: Host 001a.a10e.9f05 in vlan 847 is flapping between port Te0/10 and port Te0/12 Feb 19 15:28:20.030 CST: %SW_MATM-4-MACFLAP_NOTIF: Host 0000.9999.2345 in vlan 847 is flapping between port Te0/10 and port Te0/11 Feb 19 15:28:20.433 CST: %SW_MATM-4-MACFLAP_NOTIF: Host 0021.a00a.a040 in vlan 847 is flapping between port Te0/10 and port Gi0/1 Feb 19 15:28:22.798 CST: %SW_MATM-4-MACFLAP_NOTIF: Host 10f3.1134.e6de in vlan 847 is flapping between port Te0/10 and port Te0/8 ######################################################################## To unsubscribe from the MICE-DISCUSS list, click the following link: http://lists.iphouse.net/cgi-bin/wa?SUBED1=MICE-DISCUSS&A=1