I've shutdown my port as well until things are resolved. On Wed, Feb 19, 2014 at 3:48 PM, Doug McIntyre <merlyn@iphouse.net> wrote:
On Wed, Feb 19, 2014 at 03:30:09PM -0600, Doug McIntyre wrote:
Did somebody make a loop/packet storm? Going through the switch now, very slow to see if I can identify who/what/where.
At the moment, it looks to be coming from Mankato, unless somebody can tell me I'm reading things wrong.
The logs are filling up with
Feb 19 15:34:18 MICE-SW1 master MRVL-L2:mrvl_fdb_mac_entry_uc_set(),966:FDb SP HW-overwrite failed(3) for VLANIdx=3:00:04:96:37:14:c3/48:IFL=105 Feb 19 15:34:18 MICE-SW1 backup MRVL-L2:mrvl_fdb_mac_entry_uc_set(),966:FDb SP HW-overwrite failed(3) for VLANIdx=3:00:04:96:37:14:c3/48:IFL=105 Feb 19 15:34:18 MICE-SW1 backup MRVL-L2:mrvl_fdb_mac_entry_uc_set(),966:FDb SP HW-overwrite failed(3) for VLANIdx=3:00:04:96:37:14:c3/48:IFL=105 Feb 19 15:34:18 MICE-SW1 master MRVL-L2:mrvl_fdb_mac_entry_uc_set(),966:FDb SP HW-overwrite failed(3) for VLANIdx=3:00:04:96:37:14:c3/48:IFL=105 Feb 19 15:34:18 MICE-SW1 master MRVL-L2:mrvl_fdb_mac_entry_uc_set(),966:FDb SP HW-overwrite failed(3) for VLANIdx=3:00:04:96:37:14:c3/48:IFL=105 Feb 19 15:34:18 MICE-SW1 backup MRVL-L2:mrvl_fdb_mac_entry_uc_set(),966:FDb SP HW-overwrite failed(3) for VLANIdx=3:00:04:96:37:14:c3/48:IFL=105
That MAC address is learned from Mankato's remote 10G link
dmcintyre@MICE-SW1> show ethernet-switching mac-learning-log | match 00:04:96:37:14:c3 Wed Feb 19 15:11:44 2014 vlan_name default mac 00:04:96:37:14:c3 was deleted on xe-0/0/37.0 Wed Feb 19 15:11:44 2014 vlan_name default mac 00:04:96:37:14:c3 was learned on xe-0/0/37.0
But, I'm not getting an extraordinary level of input traffic from there.
Juniper PR695200 says this error message can be harmless though, so I'm not convinced this is the root cause.
-- Doug McIntyre <merlyn@iphouse.net> ~.~ ipHouse ~.~ Network Engineer/Provisioning/Jack of all Trades
########################################################################
To unsubscribe from the MICE-DISCUSS list, click the following link: http://lists.iphouse.net/cgi-bin/wa?SUBED1=MICE-DISCUSS&A=1
######################################################################## To unsubscribe from the MICE-DISCUSS list, click the following link: http://lists.iphouse.net/cgi-bin/wa?SUBED1=MICE-DISCUSS&A=1