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maucapina
Beginner

%MAC_MOVE-SP-4-NOTIF:

Hi Friends

I have a syslog message on my PE router, and we have reviewed the network in search of some loop, but we have not found anything.

Aug 24 14:29:46.849 UTC: %MAC_MOVE-SP-4-NOTIF: Host 000e.8308.72a2 in vlan 304 is flapping between port  and port

Aug 24 14:29:46.849 UTC: %MAC_MOVE-SP-4-NOTIF: Host 000e.8308.72a1 in vlan 304 is flapping between port  and port

Aug 24 14:29:46.849 UTC: %MAC_MOVE-SP-4-NOTIF: Host 0050.730c.de01 in vlan 304 is flapping between port  and port

Aug 24 14:29:46.849 UTC: %MAC_MOVE-SP-4-NOTIF: Host 000e.8308.72a2 in vlan 304 is flapping between port  and port

Aug 24 14:29:46.849 UTC: %MAC_MOVE-SP-4-NOTIF: Host 0002.4b83.0122 in vlan 304 is flapping between port  and port

---output omited---

Aug 24 14:29:56.973 UTC: %MAC_MOVE-SP-4-NOTIF: Host 0025.9edd.6f84 in vlan 3554 is flapping between port Po20 and port

Aug 24 14:29:56.973 UTC: %MAC_MOVE-SP-4-NOTIF: Host 0025.9edd.6f84 in vlan 3554 is flapping between port Po20 and port

Aug 24 14:29:56.973 UTC: %MAC_MOVE-SP-4-NOTIF: Host 0025.9edd.6f84 in vlan 3554 is flapping between port Po20 and port

Aug 24 14:29:56.973 UTC: %MAC_MOVE-SP-4-NOTIF: Host 0025.9edd.6f84 in vlan 3554 is flapping between port Po20 and port

Aug 24 14:30:14.641 UTC: %PM-3-INVALID_SLOT_PORT: Slot/Port 9/408 is out of range

-Traceback= 855737C 8557A80 A5D392C A5D3ABC A027CE8 A027EDC A027FA0 A7E8918 A7DE558

Aug 24 14:30:14.641 UTC: %MAC_MOVE-SP-4-NOTIF: Host 0014.d1da.0570 in vlan 304 is flapping between port Gi12/10 and port

Aug 24 14:30:14.645 UTC: %MAC_MOVE-SP-4-NOTIF: Host f07d.689c.7107 in vlan 304 is flapping between port Gi12/10 and port

Aug 24 14:30:14.645 UTC: %MAC_MOVE-SP-4-NOTIF: Host f07d.689c.7107 in vlan 304 is flapping between port Gi12/10 and port

Aug 24 14:30:14.645 UTC: %MAC_MOVE-SP-4-NOTIF: Host f07d.689c.7107 in vlan 304 is flapping between port Gi12/10 and port

Aug 24 14:30:21.185 UTC: %PM-3-INVALID_SLOT_PORT: Slot/Port 9/408 is out of range

-Traceback= 855737C 8557A80 A5D392C A5D3ABC A027CDC A027EDC A027FA0 A7E8918 A7DE558

Aug 24 14:30:21.185 UTC: %MAC_MOVE-SP-4-NOTIF: Host 0001.38cf.e73a in vlan 304 is flapping between port  and port

Aug 24 14:30:21.185 UTC: %MAC_MOVE-SP-4-NOTIF: Host 0001.38cf.e73a in vlan 304 is flapping between port  and port

Aug 24 14:30:21.185 UTC: %MAC_MOVE-SP-4-NOTIF: Host 0025.86da.3bb3 in vlan 304 is flapping between port  and port

Aug 24 14:30:21.189 UTC: %MAC_MOVE-SP-4-NOTIF: Host 0001.38cf.e73a in vlan 304 is flapping between port  and port

Aug 24 14:30:21.189 UTC: %MAC_MOVE-SP-4-NOTIF: Host 0001.38cf.e73a in vlan 304 is flapping between port  and port

Thanks in advance!!!

Marcelo

5 REPLIES 5
Richard Michael
Cisco Employee

Hello Marcelo,

This seems to be a related to the Bug ID : CSCtc67672. Please upgrade the IOS to the latest.

Thanks,

Ricky Micky

*Pls rate useful posts

Hi Richard

It seems that the %MAC_MOVE-SP-4-NOTIF message is produced by %PM-3-INVALID_SLOT_PORT message, the question is what is causing of MAC flapping, currently seen in two different vlans, no port information seen, this problems is causing connectivity issues. From research, I found that the "%PM-3-INVALID_SLOT_PORT" messages could be because of mac-addresses moving from one virtual-circuit to another. We need to troubleshoot the cause for mac-address flaps.

Regards,

Marcelo

SunilKhanna
Beginner

Is it a wireless device?

Regards, Sunil Khanna

Hi Suni

No, this is a PE router.

Regards,

Marcelo

Hello ,

 

I have this problem and it a wireless device