文書の表示以前のリビジョンバックリンク全て展開する／折り畳む文書の先頭へ この文書は読取専用です。文書のソースを閲覧することは可能ですが、変更はできません。もし変更したい場合は管理者に連絡してください。 ====== FreeBSD 11でQSFP+トランシーバモジュールの詳細情報を見てみる ====== ===== 試した環境 ===== * FreeBSD 11.2-RELEASE-p7 * ConnectX-3 Pro EN * 40GBASE-SR4 QSFP+光トランシーバ * AVAGO AFBR-79EQPZ-HT1 * 10GtekのMC2210411-SR4相当品 ifconfigのverboseを利用しているだけなので、SFF-8436準拠のQFSP+モジュールなら何でも表示できると思う。それこそ、規格に準拠さえしてれば、SFPだろうと何だろうと動くと思われる。 ===== 手順 ===== ifconfigに-vvvオプションを渡すだけ。-vで詳細情報表示になるわけだけど、vの数を増やすと詳細度が増す。 MC2210411-SR4相当品 <code> ifconfig -vvv mlxen0 mlxen0: flags=8947<UP,BROADCAST,DEBUG,RUNNING,PROMISC,SIMPLEX,MULTICAST> metric 0 mtu 1500 options=ad00b9<RXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,VLAN_HWFILTER,VLAN_HWTSO,LINKSTATE,RXCSUM_IPV6> ether e4:1d:2d:74:16:e0 hwaddr e4:1d:2d:74:16:e0 nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL> media: Ethernet 40Gbase-CR4 <full-duplex> (autoselect) status: no carrier plugged: QSFP+ 40GBASE-SR4 (MPO Parallel Optic) vendor: Mellanox PN: MC2210411-SR4 SN: MEQSRIC0115 DATE: 2015-03-23 compliance level: Unspecified nominal bitrate: 10300 Mbps module temperature: 40.00 C voltage: 3.22 Volts lane 1: RX: 0.57 mW (-2.37 dBm) TX: 0.36 mW (-4.38 dBm) lane 2: RX: 1.06 mW (0.26 dBm) TX: 0.37 mW (-4.30 dBm) lane 3: RX: 0.96 mW (-0.17 dBm) TX: 0.00 mW (-30.46 dBm) lane 4: RX: 1.12 mW (0.52 dBm) TX: 0.37 mW (-4.20 dBm) SFF8436 DUMP (0xA0 128..255 range): 0D 00 0C 04 00 00 00 40 40 06 D5 05 67 00 00 32 32 00 00 00 4D 65 6C 6C 61 6E 6F 78 20 20 20 20 20 20 20 20 07 00 02 C9 4D 43 32 32 31 30 34 31 31 2D 53 52 34 20 20 20 41 32 42 68 07 D0 46 E5 00 01 04 D0 4D 45 51 53 52 49 43 30 31 31 35 20 20 20 20 20 31 35 30 33 32 33 20 20 08 00 00 C6 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 00 00 00 00 00 00 00 00 00 00 01 00 05 30 00 00 SFF8436 DUMP (0xA0 0..81 range): 0D 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 28 00 00 00 7D 82 00 00 00 00 00 00 15 4F 27 56 25 2A 2B AD 0E 4F 0E 98 00 09 0E EE 32 29 33 14 00 1F 34 41 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 </code> AFBR-79EQPZ-HT1 <code> > ifconfig -vvv mlxen0 mlxen0: flags=8947<UP,BROADCAST,DEBUG,RUNNING,PROMISC,SIMPLEX,MULTICAST> metric 0 mtu 1500 options=ad00b9<RXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,VLAN_HWFILTER,VLAN_HWTSO,LINKSTATE,RXCSUM_IPV6> ether e4:1d:2d:74:16:e0 hwaddr e4:1d:2d:74:16:e0 nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL> media: Ethernet 40Gbase-CR4 <full-duplex> status: active plugged: QSFP+ 40GBASE-SR4 (MPO Parallel Optic) vendor: AVAGO PN: AFBR-79EQPZ-HT1 SN: QE416064 DATE: 2014-10-12 compliance level: Unspecified nominal bitrate: 10300 Mbps module temperature: 37.47 C voltage: 3.30 Volts lane 1: RX: 0.93 mW (-0.30 dBm) TX: 0.33 mW (-4.69 dBm) lane 2: RX: 1.13 mW (0.56 dBm) TX: 0.34 mW (-4.66 dBm) lane 3: RX: 1.11 mW (0.46 dBm) TX: 0.34 mW (-4.58 dBm) lane 4: RX: 1.06 mW (0.27 dBm) TX: 0.33 mW (-4.70 dBm) SFF8436 DUMP (0xA0 128..255 range): 0D 00 0C 04 00 00 00 00 00 00 00 05 67 00 00 32 00 00 00 00 41 56 41 47 4F 20 20 20 20 20 20 20 20 20 20 20 00 00 17 6A 41 46 42 52 2D 37 39 45 51 50 5A 2D 48 54 31 20 30 31 42 68 07 D0 46 44 00 00 0F DE 51 45 34 31 36 30 36 34 20 20 20 20 20 20 20 20 31 34 31 30 31 32 20 20 08 00 00 29 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 48 49 54 41 43 48 49 52 38 30 30 50 43 49 SFF8436 DUMP (0xA0 0..81 range): 0D 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 25 79 00 00 80 C2 00 00 00 00 00 00 24 78 2C 7B 2B 71 29 98 0D 41 0D 47 0D 9A 0D 53 1A 5D 1D AF 1D 46 1C C5 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 </code> freebsd/freebsd_11_show_qsfp_transceiver_info.txt 最終更新: 2019-03-25 21:56by Decomo