On 1/23/2011 10:21 AM, Mike Tancsa wrote: > On 1/21/2011 4:21 AM, Jan Koum wrote: > One other thing I noticed is that when the nic is in its hung state, the > WOL option is gone ? > > e.g > > em1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 > options=19b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,TSO4> > ether 00:15:17:ed:68:a4 > > vs > > > em1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 > > options=219b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,TSO4,WOL_MAGIC> > ether 00:15:17:ed:68:a4
Another hang last night :( Whats really strange is that the WOL_MAGIC and TSO4 got turned back on somehow ? I had explicitly turned it off, but when the NIC was in its bad state em1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 options=2198<VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,TSO4,WOL_MAGIC> ... its back on along with TSO? Not sure if its coincidence or a side effect or what. For now, I have had to re-purpose this nic to something else. debug info shows Jan 28 00:25:10 backup3 kernel: Interface is RUNNING and INACTIVE Jan 28 00:25:10 backup3 kernel: em1: hw tdh = 625, hw tdt = 625 Jan 28 00:25:10 backup3 kernel: em1: hw rdh = 903, hw rdt = 903 Jan 28 00:25:10 backup3 kernel: em1: Tx Queue Status = 0 Jan 28 00:25:10 backup3 kernel: em1: TX descriptors avail = 1024 Jan 28 00:25:10 backup3 kernel: em1: Tx Descriptors avail failure = 0 Jan 28 00:25:10 backup3 kernel: em1: RX discarded packets = 0 Jan 28 00:25:10 backup3 kernel: em1: RX Next to Check = 903 Jan 28 00:25:10 backup3 kernel: em1: RX Next to Refresh = 904 Jan 28 00:25:27 backup3 kernel: em1: link state changed to DOWN Jan 28 00:25:30 backup3 kernel: em1: link state changed to UP ---Mike _______________________________________________ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"