On (04/08/10 14:13), Charles Binford wrote:
>  I've got an opensolaris, auto install, build 134 system.  All works fine.  
>  I'm on the default physical:nwam mode.  I upgrade via onu to my nightly 
>  build and after reboot the networking doesn't seem to be working.  Poking 
>  around I see that my arp table doesn't seem to be getting populated.  I turn 
>  on snoop and it sees the arp request *and* the arp reply, but still no entry 
>  in the arp table.  If I add the entry into the table by hand I can 
>  communicate with that system.
> 
>  Note beef (162) is NOT in the arp table yet.

Could you put a dtrace probe in arp_drop_packet and see if you get any
hits?  A dscript like this:

#!/usr/sbin/dtrace -Cs -
arp_drop_packet:entry
{
        printf("%s", (string)arg0);
        stack();
}

Also, if you could provide me access to the machine (please contact
me offline) I could take a look.

--Sowmini

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