Follow-up / summary.
Sowmini looked at my system off-line and has a handle on the issue. As
requested, I generated a CR:
6942330 valid arp reply ignored - no connectivity to lan
It appears the bug has to do with my particular IP address
(10.1.147.224) mistakenly being interpreted as a multi cast address. So
presumably using a different IP address would be a workaround.
Thanks Sowmini for looking at my system.
cb
On 04/ 8/10 02:21 PM, [email protected] wrote:
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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