Date: Fri, 04 Jul 2014 04:38:18 -0300 From: Marcelo Gondim <gondim@bsdinfo.com.br> To: sthaug@nethelp.no, jeffrey.e.pieper@intel.com Cc: freebsd-net@freebsd.org Subject: Re: Network Intel X520-SR2 stopping Message-ID: <53B659EA.20200@bsdinfo.com.br> In-Reply-To: <53B45C33.1010501@bsdinfo.com.br> References: <CAFOYbcni9NT4eVS53-EB4yP4NO2wbhd9FCTmB=QaqPVjZsNjwQ@mail.gmail.com> <53B3F1B6.9010606@bsdinfo.com.br> <2A35EA60C3C77D438915767F458D65687E8F859E@ORSMSX111.amr.corp.intel.com> <20140702.190739.74686622.sthaug@nethelp.no> <53B45C33.1010501@bsdinfo.com.br>
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Hi all, Both modules are 850nm. Could there be some incompatibility between the Datacom XFP optical module and the SFP + Intel X520-SR2 optical module? I ask this because I replaced all the hardware and optical cords and nothing worked. Datacom is a DM4100. dev.ix.0.%desc: Intel(R) PRO/10GbE PCI-Express Network Driver, Version - 2.5.15 dev.ix.0.%driver: ix dev.ix.0.%location: slot=0 function=0 handle=\_SB_.PCI1.BR48.S3F0 dev.ix.0.%pnpinfo: vendor=0x8086 device=0x10fb subvendor=0x8086 subdevice=0x7a11 class=0x020000 dev.ix.0.%parent: pci131 dev.ix.0.fc: 3 dev.ix.0.enable_aim: 1 dev.ix.0.advertise_speed: 0 dev.ix.0.dropped: 0 dev.ix.0.mbuf_defrag_failed: 0 dev.ix.0.watchdog_events: 0 dev.ix.0.link_irq: 61846 dev.ix.0.queue0.interrupt_rate: 83333 dev.ix.0.queue0.irqs: 2240081588 dev.ix.0.queue0.txd_head: 1687 dev.ix.0.queue0.txd_tail: 1687 dev.ix.0.queue0.tso_tx: 5 dev.ix.0.queue0.no_tx_dma_setup: 0 dev.ix.0.queue0.no_desc_avail: 2171 dev.ix.0.queue0.tx_packets: 4721544662 dev.ix.0.queue0.rxd_head: 223 dev.ix.0.queue0.rxd_tail: 222 dev.ix.0.queue0.rx_packets: 3939926170 dev.ix.0.queue0.rx_bytes: 708714319872 dev.ix.0.queue0.rx_copies: 1428958853 dev.ix.0.queue0.lro_queued: 0 dev.ix.0.queue0.lro_flushed: 0 dev.ix.0.queue1.interrupt_rate: 100000 dev.ix.0.queue1.irqs: 2164304165 dev.ix.0.queue1.txd_head: 24 dev.ix.0.queue1.txd_tail: 24 dev.ix.0.queue1.tso_tx: 0 dev.ix.0.queue1.no_tx_dma_setup: 0 dev.ix.0.queue1.no_desc_avail: 241832 dev.ix.0.queue1.tx_packets: 4995476933 dev.ix.0.queue1.rxd_head: 1161 dev.ix.0.queue1.rxd_tail: 1160 dev.ix.0.queue1.rx_packets: 3901327164 dev.ix.0.queue1.rx_bytes: 691440627148 dev.ix.0.queue1.rx_copies: 1408409383 dev.ix.0.queue1.lro_queued: 0 dev.ix.0.queue1.lro_flushed: 0 dev.ix.0.queue2.interrupt_rate: 83333 dev.ix.0.queue2.irqs: 2167993136 dev.ix.0.queue2.txd_head: 1329 dev.ix.0.queue2.txd_tail: 1329 dev.ix.0.queue2.tso_tx: 0 dev.ix.0.queue2.no_tx_dma_setup: 0 dev.ix.0.queue2.no_desc_avail: 190120 dev.ix.0.queue2.tx_packets: 5013202508 dev.ix.0.queue2.rxd_head: 2039 dev.ix.0.queue2.rxd_tail: 2038 dev.ix.0.queue2.rx_packets: 3955460159 dev.ix.0.queue2.rx_bytes: 743382421188 dev.ix.0.queue2.rx_copies: 1422295822 dev.ix.0.queue2.lro_queued: 0 dev.ix.0.queue2.lro_flushed: 0 dev.ix.0.queue3.interrupt_rate: 71428 dev.ix.0.queue3.irqs: 2139498119 dev.ix.0.queue3.txd_head: 673 dev.ix.0.queue3.txd_tail: 673 dev.ix.0.queue3.tso_tx: 0 dev.ix.0.queue3.no_tx_dma_setup: 0 dev.ix.0.queue3.no_desc_avail: 94226 dev.ix.0.queue3.tx_packets: 5301360114 dev.ix.0.queue3.rxd_head: 416 dev.ix.0.queue3.rxd_tail: 415 dev.ix.0.queue3.rx_packets: 3951345010 dev.ix.0.queue3.rx_bytes: 723655881546 dev.ix.0.queue3.rx_copies: 1424750061 dev.ix.0.queue3.lro_queued: 0 dev.ix.0.queue3.lro_flushed: 0 dev.ix.0.queue4.interrupt_rate: 100000 dev.ix.0.queue4.irqs: 2027199532 dev.ix.0.queue4.txd_head: 764 dev.ix.0.queue4.txd_tail: 764 dev.ix.0.queue4.tso_tx: 0 dev.ix.0.queue4.no_tx_dma_setup: 0 dev.ix.0.queue4.no_desc_avail: 174621 dev.ix.0.queue4.tx_packets: 5250099331 dev.ix.0.queue4.rxd_head: 780 dev.ix.0.queue4.rxd_tail: 779 dev.ix.0.queue4.rx_packets: 3898505370 dev.ix.0.queue4.rx_bytes: 680413268286 dev.ix.0.queue4.rx_copies: 1415917068 dev.ix.0.queue4.lro_queued: 0 dev.ix.0.queue4.lro_flushed: 0 dev.ix.0.queue5.interrupt_rate: 62500 dev.ix.0.queue5.irqs: 2076140170 dev.ix.0.queue5.txd_head: 553 dev.ix.0.queue5.txd_tail: 553 dev.ix.0.queue5.tso_tx: 23 dev.ix.0.queue5.no_tx_dma_setup: 0 dev.ix.0.queue5.no_desc_avail: 178058 dev.ix.0.queue5.tx_packets: 5266432651 dev.ix.0.queue5.rxd_head: 1870 dev.ix.0.queue5.rxd_tail: 1869 dev.ix.0.queue5.rx_packets: 3876348699 dev.ix.0.queue5.rx_bytes: 684015705094 dev.ix.0.queue5.rx_copies: 1433886240 dev.ix.0.queue5.lro_queued: 0 dev.ix.0.queue5.lro_flushed: 0 dev.ix.0.queue6.interrupt_rate: 100000 dev.ix.0.queue6.irqs: 2106459361 dev.ix.0.queue6.txd_head: 181 dev.ix.0.queue6.txd_tail: 181 dev.ix.0.queue6.tso_tx: 0 dev.ix.0.queue6.no_tx_dma_setup: 0 dev.ix.0.queue6.no_desc_avail: 2112 dev.ix.0.queue6.tx_packets: 4786334585 dev.ix.0.queue6.rxd_head: 1165 dev.ix.0.queue6.rxd_tail: 1164 dev.ix.0.queue6.rx_packets: 3963283094 dev.ix.0.queue6.rx_bytes: 707926383609 dev.ix.0.queue6.rx_copies: 1443393267 dev.ix.0.queue6.lro_queued: 0 dev.ix.0.queue6.lro_flushed: 0 dev.ix.0.queue7.interrupt_rate: 62500 dev.ix.0.queue7.irqs: 2046097590 dev.ix.0.queue7.txd_head: 1928 dev.ix.0.queue7.txd_tail: 1928 dev.ix.0.queue7.tso_tx: 0 dev.ix.0.queue7.no_tx_dma_setup: 0 dev.ix.0.queue7.no_desc_avail: 151682 dev.ix.0.queue7.tx_packets: 4753275982 dev.ix.0.queue7.rxd_head: 971 dev.ix.0.queue7.rxd_tail: 970 dev.ix.0.queue7.rx_packets: 3941412326 dev.ix.0.queue7.rx_bytes: 707141933261 dev.ix.0.queue7.rx_copies: 1438797770 dev.ix.0.queue7.lro_queued: 0 dev.ix.0.queue7.lro_flushed: 0 dev.ix.0.mac_stats.crc_errs: 119 dev.ix.0.mac_stats.ill_errs: 4 dev.ix.0.mac_stats.byte_errs: 20 dev.ix.0.mac_stats.short_discards: 0 dev.ix.0.mac_stats.local_faults: 14 dev.ix.0.mac_stats.remote_faults: 69 dev.ix.0.mac_stats.rec_len_errs: 0 dev.ix.0.mac_stats.xon_txd: 201740142300 dev.ix.0.mac_stats.xon_recvd: 0 dev.ix.0.mac_stats.xoff_txd: 3736066605 dev.ix.0.mac_stats.xoff_recvd: 0 dev.ix.0.mac_stats.total_octets_rcvd: 11577768204079 dev.ix.0.mac_stats.good_octets_rcvd: 11577747489371 dev.ix.0.mac_stats.total_pkts_rcvd: 31435679394 dev.ix.0.mac_stats.good_pkts_rcvd: 18446741966445774380 dev.ix.0.mac_stats.mcast_pkts_rcvd: 1678 dev.ix.0.mac_stats.bcast_pkts_rcvd: 60437 dev.ix.0.mac_stats.rx_frames_64: 488 dev.ix.0.mac_stats.rx_frames_65_127: 22152221688 dev.ix.0.mac_stats.rx_frames_128_255: 1593120232 dev.ix.0.mac_stats.rx_frames_256_511: 689654943 dev.ix.0.mac_stats.rx_frames_512_1023: 1050762441 dev.ix.0.mac_stats.rx_frames_1024_1522: 5949659560 dev.ix.0.mac_stats.recv_undersized: 0 dev.ix.0.mac_stats.recv_fragmented: 0 dev.ix.0.mac_stats.recv_oversized: 0 dev.ix.0.mac_stats.recv_jabberd: 1 dev.ix.0.mac_stats.management_pkts_rcvd: 0 dev.ix.0.mac_stats.management_pkts_drpd: 0 dev.ix.0.mac_stats.checksum_errs: 189336386 dev.ix.0.mac_stats.good_octets_txd: 39184317469340 dev.ix.0.mac_stats.total_pkts_txd: 40087600379 dev.ix.0.mac_stats.good_pkts_txd: 18446743912615910349 dev.ix.0.mac_stats.bcast_pkts_txd: 73107 dev.ix.0.mac_stats.mcast_pkts_txd: 18446743872528672584 dev.ix.0.mac_stats.management_pkts_txd: 0 dev.ix.0.mac_stats.tx_frames_64: 18446743875376966599 dev.ix.0.mac_stats.tx_frames_65_127: 7716639581 dev.ix.0.mac_stats.tx_frames_128_255: 2192043837 dev.ix.0.mac_stats.tx_frames_256_511: 1138023553 dev.ix.0.mac_stats.tx_frames_512_1023: 1236626066 dev.ix.0.mac_stats.tx_frames_1024_1522: 24955610750 Em 02/07/2014 16:23, Marcelo Gondim escreveu: > Em 02/07/2014 14:07, sthaug@nethelp.no escreveu: >>> Is there any way that you can try a reproduce this using a B2B >>> configuration, or something that doesn't use XFP as a link partner? >>> I'm thinking that you are correct regarding an incompatibility issue >>> between SFP+ and XFP. >> Why do you believe that? The optical signals are the same for SFP+ >> and XFP. >> >> We have lots of 10G SFP+ / XFP links in production. It just works... >> >> Steinar Haug, Nethelp consulting, sthaug@nethelp.no >> > I think I found the problem. Our SFP+ optical module is 850nm MMF and > our transport operator is using an XFP 1310nmMMF. > I am waiting for them to exchange the module and see the result. Once > the module is changed, I post here. > > Thanks and best regards, > Gondim > _______________________________________________ > freebsd-net@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-net > To unsubscribe, send any mail to "freebsd-net-unsubscribe@freebsd.org" >
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