Jesper Dangaard Brouer wrote:

On Mon, 2009-03-02 at 15:32 -0700, Gary Thomas wrote:

quoted

Any ideas how I might troubleshoot why packets that come
into lan1.1 (port 0) aren't being pushed to the CPU port?

The switch supports port monitoring, with seperate ingress and egress
mapping, thus you could place another PC on another port and direct
traffic towards that, and by tcpdump inspecting ingress and egress on
the different physical ports... Thats how I debugged it once...

I'm a bit fuzzy on this - could you explain in a bit more detail?

I also used/implemented the VLAN violation interrupt, while I debugged
the VLAN setup.   The switch also have a ATU (MAC-table) violation
interrupt, perhaps that might tell you something?

Thanks

-- 
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Gary Thomas                 |  Consulting for the
MLB Associates              |    Embedded world
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