Udp: 57639847 packets received 815056 packets to unknown port received. 179498 packet receive errors 69198501 packets sent Description Intel(R) PRO/1000 Network Connection Part_Number a73668-001 Driver_Name e1000 Driver_Version 4.3.15 PCI_Vendor 0x8086 PCI_Device_ID 0x1008 PCI_Subsystem_Vendor 0x8086 PCI_Subsystem_ID 0x1107 PCI_Revision_ID 0x02 PCI_Bus 3 PCI_Slot 1 PCI_Bus_Type PCI PCI_Bus_Speed 66MHz PCI_Bus_Width 64-bit IRQ 24 System_Device_Name eth2 Current_HWaddr 00:02:B3:BB:C0:B1 Permanent_HWaddr 00:02:B3:BB:C0:B1 Link up Speed 1000 Duplex Full State up Rx_Packets 6933342 Tx_Packets 3681182 Rx_Bytes 2788331060 Tx_Bytes 624199993 Rx_Errors 0 Tx_Errors 0 Rx_Dropped 0 Tx_Dropped 0 Multicast 3253 Collisions 0 Rx_Length_Errors 0 Rx_Over_Errors 0 Rx_CRC_Errors 0 Rx_Frame_Errors 0 Rx_FIFO_Errors 0 Rx_Missed_Errors 0 Tx_Aborted_Errors 0 Tx_Carrier_Errors 0 Tx_FIFO_Errors 0 Tx_Heartbeat_Errors 0 Tx_Window_Errors 0 Tx_Abort_Late_Coll 0 Tx_Deferred_Ok 0 Tx_Single_Coll_Ok 0 Tx_Multi_Coll_Ok 0 Rx_Long_Length_Errors 0 Rx_Short_Length_Errors 0 Rx_Align_Errors 0 Rx_Flow_Control_XON 0 Rx_Flow_Control_XOFF 0 Tx_Flow_Control_XON 0 Tx_Flow_Control_XOFF 0 Rx_CSum_Offload_Good 696659 Rx_CSum_Offload_Errors 0 PHY_Media_Type Copper PHY_Cable_Length 0-50 Meters (+/- 20 Meters) PHY_Extended_10Base_T_Distance Disabled PHY_Idle_Errors 0 PHY_Receive_Errors 0 PHY_MDI_X_Enabled MDI PHY_Local_Receiver_Status OK PHY_Remote_Receiver_Status OK thanks, Yuval
From: Manish Lachwani <m_lachwani@yahoo.com> To: yuval yeret <yuval_yeret@hotmail.com>, linux-net@vger.kernel.org Subject: Re: e1000 udp errors and optimizations Date: Wed, 18 Dec 2002 23:12:06 -0800 (PST) Can you send the netstat output? Also, can you send the h/w description? Thanks Manish --- yuval yeret <yuval_yeret@hotmail.com> wrote: > > > No errors of any kind on any of my adapters / > machines. > > Thanks, > Yuval > > > > > > > >From: Manish Lachwani <m_lachwani@yahoo.com> > >To: yuval yeret <yuval_yeret@hotmail.com>, > linux-net@vger.kernel.org > >Subject: Re: e1000 udp errors and optimizations > >Date: Wed, 18 Dec 2002 22:50:00 -0800 (PST) > > > >Can you check NIC stats in > >/proc/net/PRO_Lan_adapters/eth*.info and end out > any > >errors. > > > >Thanks > >Manish > > > >--- yuval yeret <yuval_yeret@hotmail.com> wrote: > > > We are actually seeing errors in 'netstat -su' > > > and not in the ethernet layer. > > > > > > I also raised descriptor size to 4096 to no > avail. > > > > > > And we are working on PCI slots because working > in > > > PCI-X mode gave us a lot > > > of errors. I admit we haven't tried PCI-X with > > > 4.4.12 or 4.3.15 (only > > > 4.3.2). > > > > > > Thanks, > > > Yuval > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >From: Manish Lachwani <m_lachwani@yahoo.com> > > > >To: yuval yeret <yuval_yeret@hotmail.com>, > > > linux-net@vger.kernel.org > > > >Subject: Re: Date: Wed, 18 Dec 2002 08:11:49 > -0800 > > > (PST) > > > > > > > >Are these Rx FIFO or Rx Missed errors? These > errors > > > >occur due to insufficient PCI bandwidth or > lower > > > size > > > >of the Rx descriptors. > > > > > > > >Note that in case of 82546, both the NICs > shared > > > the > > > >same PCI bus. Whats the PCI speed/width and how > > > many > > > >devices are using the same bus? > > > > > > > >Did u try using a PCIX motherboard. > > > > > > > >Thanks > > > >Manish > > > > > > > > > > > >--- yuval yeret <yuval_yeret@hotmail.com> > wrote: > > > > > (please CC: me on responses as I do not > > > subscribe to > > > > > this list) > > > > > > > > > > I'm using e1000 NICs using the 4.3.15 driver > > > (I'm > > > > > using the 82546 chipset > > > > > Pro/1000 MT/MF adapters) on a 2.4.18 kernel > > > > > > > > > > I'm seeing a lot of receive errors when > working > > > > > under heavy load (specSFS to > > > > > be exact) with either Jumbo frames or normal > > > frames. > > > > > > > > > > We've been trying to tweak the IntDelay > > > parameters > > > > > and Descriptors to > > > > > resolve this, to no avail. > > > > > > > > > > When working under 4.1.7 driver with older > NICs > > > > > there are no errors, but > > > > > performance is much lower as well. > > > > > > > > > > Can someone point me to recommended > > > configurations > > > > > for various workloads, or > > > > > other means of handling this problem ? > > > > > > > > > > Thanks, > > > > > > > > > > Yuval Yeret > > > > > Exanet > > > > > yuval@exanet.com > > > > > http://www.exanet.com > > > > > Tel. 972-9-9717782 > > > > > Fax. 972-9-9717778 > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >_________________________________________________________________ > > > > > Help STOP SPAM with the new MSN 8 and get 2 > > > months > > > > > FREE* > > > > > http://join.msn.com/?page=features/junkmail > > > > > > > > > > - > > > > > : send the line > > > > > "unsubscribe linux-net" in > > > > > the body of a message to > > > majordomo@vger.kernel.org > > > > > More majordomo info at > > > >http://vger.kernel.org/majordomo-info.html > > > > > > > > > > > > >__________________________________________________ > > > >Do you Yahoo!? > > > >Yahoo! Mail Plus - Powerful. Affordable. Sign > up > > > now. > > > >http://mailplus.yahoo.com > > > > > > > > > > >_________________________________________________________________ > > > STOP MORE SPAM with the new MSN 8 and get 2 > months > > > FREE* > > > http://join.msn.com/?page=features/junkmail > > > > > > - > > > : send the line > > > "unsubscribe linux-net" in > > > the body of a message to > majordomo@vger.kernel.org > > > More majordomo info at > >http://vger.kernel.org/majordomo-info.html > > > > > >__________________________________________________ > >Do you Yahoo!? > >Yahoo! Mail Plus - Powerful. Affordable. Sign up > now. > >http://mailplus.yahoo.com > > > _________________________________________________________________ > STOP MORE SPAM with the new MSN 8 and get 2 months > FREE* > http://join.msn.com/?page=features/junkmail > > - > : send the line > "unsubscribe linux-net" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html __________________________________________________ Do you Yahoo!? Yahoo! Mail Plus - Powerful. Affordable. Sign up now. http://mailplus.yahoo.com
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