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My system log is throwing up a number of warnings some of which I think I can ignore.
the ethernet warning is where my Mac goes to sleep I'm sure.

Is there anything in there that I need to be concerned about or that need fixing?

One noticeable entry is contains "own address as source" what's going on there?

I've pasted a small selection from the log below

Firmware is 2.52 d12. Logs were the same on earlier firmware.

Thanks
Pete

Mar 27 09:05:40 kern crit kernel: eth2 (Ext switch port: 3) (Logical Port: 11) Link DOWN.
Mar 27 09:05:40 kern info kernel: br0: port 2(eth2.0) entered disabled state
Mar 27 09:05:44 kern crit kernel: eth2 (Ext switch port: 3) (Logical Port: 11) Link UP 100 mbps full duplex
Mar 27 09:05:44 kern info kernel: br0: port 2(eth2.0) entered forwarding state
Mar 27 09:05:44 kern info kernel: br0: port 2(eth2.0) entered forwarding state
Mar 27 09:07:47 kern warn kernel: br0: received packet on wl0 with own address as source address
Mar 27 09:16:26 kern warn kernel: br0: received packet on wl0 with own address as source address
Mar 27 09:39:12 kern warn kernel: br0: received packet on wl0 with own address as source address
Mar 27 09:43:24 kern warn kernel: br0: received packet on wl0 with own address as source address
Mar 27 10:05:20 kern crit kernel: eth2 (Ext switch port: 3) (Logical Port: 11) Link DOWN.
Mar 27 10:05:20 kern info kernel: br0: port 2(eth2.0) entered disabled state
Mar 27 10:05:25 kern crit kernel: eth2 (Ext switch port: 3) (Logical Port: 11) Link UP 1000 mbps full duplex
Mar 27 10:05:25 kern info kernel: br0: port 2(eth2.0) entered forwarding state
Mar 27 10:05:25 kern info kernel: br0: port 2(eth2.0) entered forwarding state
Mar 27 10:07:37 kern crit kernel: eth2 (Ext switch port: 3) (Logical Port: 11) Link DOWN.
Mar 27 10:07:37 kern info kernel: br0: port 2(eth2.0) entered disabled state
Mar 27 10:07:41 kern crit kernel: eth2 (Ext switch port: 3) (Logical Port: 11) Link UP 100 mbps full duplex
Mar 27 10:07:41 kern info kernel: br0: port 2(eth2.0) entered forwarding state
Mar 27 10:07:41 kern info kernel: br0: port 2(eth2.0) entered forwarding state
Mar 27 10:11:22 kern crit kernel: eth2 (Ext switch port: 3) (Logical Port: 11) Link DOWN.
Mar 27 10:11:22 kern info kernel: br0: port 2(eth2.0) entered disabled state
Mar 27 10:11:27 kern crit kernel: eth2 (Ext switch port: 3) (Logical Port: 11) Link UP 1000 mbps full duplex
Mar 27 10:11:27 kern info kernel: br0: port 2(eth2.0) entered forwarding state
Mar 27 10:11:27 kern info kernel: br0: port 2(eth2.0) entered forwarding state
Mar 27 10:54:02 kern crit kernel: eth2 (Ext switch port: 3) (Logical Port: 11) Link DOWN.
Mar 27 10:54:02 kern info kernel: br0: port 2(eth2.0) entered disabled state
Mar 27 10:54:07 kern crit kernel: eth2 (Ext switch port: 3) (Logical Port: 11) Link UP 100 mbps full duplex
Mar 27 10:54:07 kern info kernel: br0: port 2(eth2.0) entered forwarding state
Mar 27 10:54:07 kern info kernel: br0: port 2(eth2.0) entered forwarding state
Mar 27 10:54:30 kern warn kernel: br0: received packet on wl0 with own address as source address
Mar 27 11:10:40 kern crit kernel: eth2 (Ext switch port: 3) (Logical Port: 11) Link DOWN.
Mar 27 11:10:40 kern info kernel: br0: port 2(eth2.0) entered disabled state
Mar 27 11:10:45 kern crit kernel: eth2 (Ext switch port: 3) (Logical Port: 11) Link UP 1000 mbps full duplex
Mar 27 11:10:45 kern info kernel: br0: port 2(eth2.0) entered forwarding state
Mar 27 11:10:45 kern info kernel: br0: port 2(eth2.0) entered forwarding state

PDilly wrote:My system log is throwing up a number of warnings some of which I think I can ignore.
the ethernet warning is where my Mac goes to sleep I'm sure.

Is there anything in there that I need to be concerned about or that need fixing?

One noticeable entry is contains "own address as source" what's going on there?

I've pasted a small selection from the log below

Firmware is 2.52 d12. Logs were the same on earlier firmware.

Thanks
Pete

Mar 27 09:05:40 kern crit kernel: eth2 (Ext switch port: 3) (Logical Port: 11) Link DOWN.
Mar 27 09:05:40 kern info kernel: br0: port 2(eth2.0) entered disabled state
Mar 27 09:05:44 kern crit kernel: eth2 (Ext switch port: 3) (Logical Port: 11) Link UP 100 mbps full duplex
Mar 27 09:05:44 kern info kernel: br0: port 2(eth2.0) entered forwarding state
Mar 27 09:05:44 kern info kernel: br0: port 2(eth2.0) entered forwarding state
Mar 27 09:07:47 kern warn kernel: br0: received packet on wl0 with own address as source address
Mar 27 09:16:26 kern warn kernel: br0: received packet on wl0 with own address as source address
Mar 27 09:39:12 kern warn kernel: br0: received packet on wl0 with own address as source address
Mar 27 09:43:24 kern warn kernel: br0: received packet on wl0 with own address as source address
Mar 27 10:05:20 kern crit kernel: eth2 (Ext switch port: 3) (Logical Port: 11) Link DOWN.
Mar 27 10:05:20 kern info kernel: br0: port 2(eth2.0) entered disabled state
Mar 27 10:05:25 kern crit kernel: eth2 (Ext switch port: 3) (Logical Port: 11) Link UP 1000 mbps full duplex
Mar 27 10:05:25 kern info kernel: br0: port 2(eth2.0) entered forwarding state
Mar 27 10:05:25 kern info kernel: br0: port 2(eth2.0) entered forwarding state
Mar 27 10:07:37 kern crit kernel: eth2 (Ext switch port: 3) (Logical Port: 11) Link DOWN.
Mar 27 10:07:37 kern info kernel: br0: port 2(eth2.0) entered disabled state
Mar 27 10:07:41 kern crit kernel: eth2 (Ext switch port: 3) (Logical Port: 11) Link UP 100 mbps full duplex
Mar 27 10:07:41 kern info kernel: br0: port 2(eth2.0) entered forwarding state
Mar 27 10:07:41 kern info kernel: br0: port 2(eth2.0) entered forwarding state
Mar 27 10:11:22 kern crit kernel: eth2 (Ext switch port: 3) (Logical Port: 11) Link DOWN.
Mar 27 10:11:22 kern info kernel: br0: port 2(eth2.0) entered disabled state
Mar 27 10:11:27 kern crit kernel: eth2 (Ext switch port: 3) (Logical Port: 11) Link UP 1000 mbps full duplex
Mar 27 10:11:27 kern info kernel: br0: port 2(eth2.0) entered forwarding state
Mar 27 10:11:27 kern info kernel: br0: port 2(eth2.0) entered forwarding state
Mar 27 10:54:02 kern crit kernel: eth2 (Ext switch port: 3) (Logical Port: 11) Link DOWN.
Mar 27 10:54:02 kern info kernel: br0: port 2(eth2.0) entered disabled state
Mar 27 10:54:07 kern crit kernel: eth2 (Ext switch port: 3) (Logical Port: 11) Link UP 100 mbps full duplex
Mar 27 10:54:07 kern info kernel: br0: port 2(eth2.0) entered forwarding state
Mar 27 10:54:07 kern info kernel: br0: port 2(eth2.0) entered forwarding state
Mar 27 10:54:30 kern warn kernel: br0: received packet on wl0 with own address as source address
Mar 27 11:10:40 kern crit kernel: eth2 (Ext switch port: 3) (Logical Port: 11) Link DOWN.
Mar 27 11:10:40 kern info kernel: br0: port 2(eth2.0) entered disabled state
Mar 27 11:10:45 kern crit kernel: eth2 (Ext switch port: 3) (Logical Port: 11) Link UP 1000 mbps full duplex
Mar 27 11:10:45 kern info kernel: br0: port 2(eth2.0) entered forwarding state
Mar 27 11:10:45 kern info kernel: br0: port 2(eth2.0) entered forwarding state

Nothing to worry about, I get the same logs on mine, just the normal Broadcom messages

Thanks BF
I thought that might be the case
Pete