RHEL6.x查看网卡槽位对应设备文件及路径

先查看网卡mac地址，由于我的服务器做了mac地址绑定，所以会有相同的hwaddr地址，请忽略。

[root@node-0a0a05d3- net]# ifconfig eth0 | grep HWaddr

eth0      Link encap:Ethernet  HWaddr 18:66:DA:6F:AF:9B

[root@node-0a0a05d3-0 net]# ifconfig eth1 | grep HWaddr

eth1      Link encap:Ethernet  HWaddr 18:66:DA:6F:AF:9B

[root@node-0a0a05d3- net]# ifconfig eth2 | grep HWaddr

eth2      Link encap:Ethernet  HWaddr 18:66:DA:6F:AF:9F

[root@node-0a0a05d3-0 net]# ifconfig eth3 | grep HWaddr

eth3      Link encap:Ethernet  HWaddr 18:66:DA:6F:AF:9F

[root@node-0a0a05d3- net]# ifconfig eth4 | grep HWaddr

eth4      Link encap:Ethernet  HWaddr A0:36:9F:C4:D4:34

[root@node-0a0a05d3- net]# ifconfig eth5 | grep HWaddr

eth5      Link encap:Ethernet  HWaddr A0:36:9F:C4:D4:34

然后看

[root@node-0a0a05d3- ~]# cd /sys/class/net

[root@node-0a0a05d3- net]# cat ./eth0/address

::da:6f:af:9b

[root@node-0a0a05d3- net]# cat ./eth1/address

::da:6f:af:9b

[root@node-0a0a05d3- net]# cat ./eth2/address

::da:6f:af:9f

[root@node-0a0a05d3- net]# cat ./eth3/address

::da:6f:af:9f

[root@node-0a0a05d3- net]# cat ./eth4/address

a0::9f:c4:d4:

[root@node-0a0a05d3- net]# cat ./eth5/address

a0::9f:c4:d4:

然后查看对应的设备地址

[root@node-0a0a05d3- net]# ll

total

lrwxrwxrwx  root root  Jan  : bond0 -> ../../devices/virtual/net/bond0

lrwxrwxrwx  root root  Jan  : bond1 -> ../../devices/virtual/net/bond1

lrwxrwxrwx  root root  Jan  : bond2 -> ../../devices/virtual/net/bond2

-rw-r--r--  root root  Jan  : bonding_masters

lrwxrwxrwx  root root  Jan  : br_ceph -> ../../devices/virtual/net/br_ceph

lrwxrwxrwx  root root  Jan  : br_cluster -> ../../devices/virtual/net/br_cluster

lrwxrwxrwx  root root  Jan  : br_ex -> ../../devices/virtual/net/br_ex

lrwxrwxrwx  root root  Jan  : br_ex-lb -> ../../devices/virtual/net/br_ex-lb

lrwxrwxrwx  root root  Jan  : br_ipmi -> ../../devices/virtual/net/br_ipmi

lrwxrwxrwx  root root  Jan  : br_mon -> ../../devices/virtual/net/br_mon

lrwxrwxrwx  root root  Jan  : eth0 -> ../../devices/pci0000:00/0000:00:03.0/0000:01:00.0/net/eth0

lrwxrwxrwx  root root  Jan  : eth1 -> ../../devices/pci0000:00/0000:00:03.0/0000:01:00.1/net/eth1

lrwxrwxrwx  root root  Jan  : eth2 -> ../../devices/pci0000:00/0000:00:03.0/0000:01:00.2/net/eth2

lrwxrwxrwx  root root  Jan  : eth3 -> ../../devices/pci0000:00/0000:00:03.0/0000:01:00.3/net/eth3

lrwxrwxrwx  root root  Jan  : eth4 -> ../../devices/pci0000:80/0000:80:03.2/0000:84:00.0/net/eth4

lrwxrwxrwx  root root  Jan  : eth5 -> ../../devices/pci0000:80/0000:80:03.2/0000:84:00.1/net/eth5

lrwxrwxrwx  root root  Jan  : lb-br_ex -> ../../devices/virtual/net/lb-br_ex

lrwxrwxrwx  root root  Jan  : lo -> ../../devices/virtual/net/lo

最后查看对应的槽位号

[root@node-0a0a05d3- ~]#  lspci -tv

-+-[:ff]-+-08.0  Intel Corporation Haswell-E QPI Link

 |           +-08.2  Intel Corporation Haswell-E QPI Link

 |           +-08.3  Intel Corporation Haswell-E QPI Link

 |           +-09.0  Intel Corporation Haswell-E QPI Link

 |           +-09.2  Intel Corporation Haswell-E QPI Link

 |           +-09.3  Intel Corporation Haswell-E QPI Link

 |           +-0b.  Intel Corporation Haswell-E R3 QPI Link  &  Monitoring

 |           +-0b.  Intel Corporation Haswell-E R3 QPI Link  &  Monitoring

 |           +-0b.  Intel Corporation Haswell-E R3 QPI Link  &  Monitoring

 |           +-0c.  Intel Corporation Haswell-E Unicast Registers

 |           +-0c.  Intel Corporation Haswell-E Unicast Registers

 |           +-0c.  Intel Corporation Haswell-E Unicast Registers

 |           +-0c.  Intel Corporation Haswell-E Unicast Registers

 |           +-0c.  Intel Corporation Haswell-E Unicast Registers

 |           +-0c.  Intel Corporation Haswell-E Unicast Registers

 |           +-0c.  Intel Corporation Haswell-E Unicast Registers

 |           +-0c.  Intel Corporation Haswell-E Unicast Registers

 |           +-0d.  Intel Corporation Haswell-E Unicast Registers

 |           +-0d.  Intel Corporation Haswell-E Unicast Registers

 |           +-0f.  Intel Corporation Haswell-E Buffered Ring Agent

 |           +-0f.  Intel Corporation Haswell-E Buffered Ring Agent

 |           +-0f.  Intel Corporation Haswell-E Buffered Ring Agent

 |           +-0f.  Intel Corporation Haswell-E Buffered Ring Agent

 |           +-0f.  Intel Corporation Haswell-E System Address Decoder & Broadcast Registers

 |           +-0f.  Intel Corporation Haswell-E System Address Decoder & Broadcast Registers

 |           +-0f.  Intel Corporation Haswell-E System Address Decoder & Broadcast Registers

 |           +-10.0  Intel Corporation Haswell-E PCIe Ring Interface

 |           +-10.1  Intel Corporation Haswell-E PCIe Ring Interface

 |           +-10.5  Intel Corporation Haswell-E Scratchpad & Semaphore Registers

 |           +-10.6  Intel Corporation Haswell-E Scratchpad & Semaphore Registers

 |           +-10.7  Intel Corporation Haswell-E Scratchpad & Semaphore Registers

 |           +-12.0  Intel Corporation Haswell-E Home Agent

 |           +-12.1  Intel Corporation Haswell-E Home Agent

 |           +-12.2  Intel Corporation Haswell-E Home Agent  Debug

 |           +-12.4  Intel Corporation Haswell-E Home Agent

 |           +-12.5  Intel Corporation Haswell-E Home Agent

 |           +-12.6  Intel Corporation Haswell-E Home Agent  Debug

 |           +-13.0  Intel Corporation Haswell-E Integrated Memory Controller  Target Address, Thermal & RAS Registers

 |           +-13.1  Intel Corporation Haswell-E Integrated Memory Controller  Target Address, Thermal & RAS Registers

 |           +-13.2  Intel Corporation Haswell-E Integrated Memory Controller  Channel Target Address Decoder

 |           +-13.3  Intel Corporation Haswell-E Integrated Memory Controller  Channel Target Address Decoder

 |           +-13.6  Intel Corporation Haswell-E DDRIO Channel / Broadcast

 |           +-13.7  Intel Corporation Haswell-E DDRIO Global Broadcast

 |           +-14.0  Intel Corporation Haswell-E Integrated Memory Controller  Channel  Thermal Control

 |           +-14.1  Intel Corporation Haswell-E Integrated Memory Controller  Channel  Thermal Control

 |           +-14.2  Intel Corporation Haswell-E Integrated Memory Controller  Channel  ERROR Registers

 |           +-14.3  Intel Corporation Haswell-E Integrated Memory Controller  Channel  ERROR Registers

 |           +-14.4  Intel Corporation Haswell-E DDRIO (VMSE)  &

 |           +-14.5  Intel Corporation Haswell-E DDRIO (VMSE)  &

 |           +-14.6  Intel Corporation Haswell-E DDRIO (VMSE)  &

 |           +-14.7  Intel Corporation Haswell-E DDRIO (VMSE)  &

 |           +-16.0  Intel Corporation Haswell-E Integrated Memory Controller  Target Address, Thermal & RAS Registers

 |           +-16.1  Intel Corporation Haswell-E Integrated Memory Controller  Target Address, Thermal & RAS Registers

 |           +-16.2  Intel Corporation Haswell-E Integrated Memory Controller  Channel Target Address Decoder

 |           +-16.3  Intel Corporation Haswell-E Integrated Memory Controller  Channel Target Address Decoder

 |           +-16.6  Intel Corporation Haswell-E DDRIO Channel / Broadcast

 |           +-16.7  Intel Corporation Haswell-E DDRIO Global Broadcast

 |           +-17.0  Intel Corporation Haswell-E Integrated Memory Controller  Channel  Thermal Control

 |           +-17.1  Intel Corporation Haswell-E Integrated Memory Controller  Channel  Thermal Control

 |           +-17.2  Intel Corporation Haswell-E Integrated Memory Controller  Channel  ERROR Registers

 |           +-17.3  Intel Corporation Haswell-E Integrated Memory Controller  Channel  ERROR Registers

 |           +-17.4  Intel Corporation Haswell-E DDRIO (VMSE)  &

 |           +-17.5  Intel Corporation Haswell-E DDRIO (VMSE)  &

 |           +-17.6  Intel Corporation Haswell-E DDRIO (VMSE)  &

 |           +-17.7  Intel Corporation Haswell-E DDRIO (VMSE)  &

 |           +-1e.  Intel Corporation Haswell-E Power Control Unit

 |           +-1e.  Intel Corporation Haswell-E Power Control Unit

 |           +-1e.  Intel Corporation Haswell-E Power Control Unit

 |           +-1e.  Intel Corporation Haswell-E Power Control Unit

 |           +-1e.  Intel Corporation Haswell-E Power Control Unit

 |           +-1f.  Intel Corporation Haswell-E VCU

 |           \-1f.  Intel Corporation Haswell-E VCU

 +-[:]-+-01.0-[]--

 |           +-02.0-[]--

 |           +-03.0-[]--

 |           +-03.2-[84]--+-00.0  Intel Corporation Ethernet 10G 2P X520 Adapter

 |           |            \-00.1  Intel Corporation Ethernet 10G 2P X520 Adapter

 |           +-05.0  Intel Corporation Haswell-E Address Map, VTd_Misc, System Management

 |           +-05.1  Intel Corporation Haswell-E Hot Plug

 |           +-05.2  Intel Corporation Haswell-E RAS, Control Status and Global Errors

 |           \-05.4  Intel Corporation Haswell-E I/O Apic

 +-[:7f]-+-08.0  Intel Corporation Haswell-E QPI Link

 |           +-08.2  Intel Corporation Haswell-E QPI Link

 |           +-08.3  Intel Corporation Haswell-E QPI Link

 |           +-09.0  Intel Corporation Haswell-E QPI Link

 |           +-09.2  Intel Corporation Haswell-E QPI Link

 |           +-09.3  Intel Corporation Haswell-E QPI Link

 |           +-0b.  Intel Corporation Haswell-E R3 QPI Link  &  Monitoring

 |           +-0b.  Intel Corporation Haswell-E R3 QPI Link  &  Monitoring

 |           +-0b.  Intel Corporation Haswell-E R3 QPI Link  &  Monitoring

 |           +-0c.  Intel Corporation Haswell-E Unicast Registers

 |           +-0c.  Intel Corporation Haswell-E Unicast Registers

 |           +-0c.  Intel Corporation Haswell-E Unicast Registers

 |           +-0c.  Intel Corporation Haswell-E Unicast Registers

 |           +-0c.  Intel Corporation Haswell-E Unicast Registers

 |           +-0c.  Intel Corporation Haswell-E Unicast Registers

 |           +-0c.  Intel Corporation Haswell-E Unicast Registers

 |           +-0c.  Intel Corporation Haswell-E Unicast Registers

 |           +-0d.  Intel Corporation Haswell-E Unicast Registers

 |           +-0d.  Intel Corporation Haswell-E Unicast Registers

 |           +-0f.  Intel Corporation Haswell-E Buffered Ring Agent

 |           +-0f.  Intel Corporation Haswell-E Buffered Ring Agent

 |           +-0f.  Intel Corporation Haswell-E Buffered Ring Agent

 |           +-0f.  Intel Corporation Haswell-E Buffered Ring Agent

 |           +-0f.  Intel Corporation Haswell-E System Address Decoder & Broadcast Registers

 |           +-0f.  Intel Corporation Haswell-E System Address Decoder & Broadcast Registers

 |           +-0f.  Intel Corporation Haswell-E System Address Decoder & Broadcast Registers

 |           +-10.0  Intel Corporation Haswell-E PCIe Ring Interface

 |           +-10.1  Intel Corporation Haswell-E PCIe Ring Interface

 |           +-10.5  Intel Corporation Haswell-E Scratchpad & Semaphore Registers

 |           +-10.6  Intel Corporation Haswell-E Scratchpad & Semaphore Registers

 |           +-10.7  Intel Corporation Haswell-E Scratchpad & Semaphore Registers

 |           +-12.0  Intel Corporation Haswell-E Home Agent

 |           +-12.1  Intel Corporation Haswell-E Home Agent

 |           +-12.2  Intel Corporation Haswell-E Home Agent  Debug

 |           +-12.4  Intel Corporation Haswell-E Home Agent

 |           +-12.5  Intel Corporation Haswell-E Home Agent

 |           +-12.6  Intel Corporation Haswell-E Home Agent  Debug

 |           +-13.0  Intel Corporation Haswell-E Integrated Memory Controller  Target Address, Thermal & RAS Registers

 |           +-13.1  Intel Corporation Haswell-E Integrated Memory Controller  Target Address, Thermal & RAS Registers

 |           +-13.2  Intel Corporation Haswell-E Integrated Memory Controller  Channel Target Address Decoder

 |           +-13.3  Intel Corporation Haswell-E Integrated Memory Controller  Channel Target Address Decoder

 |           +-13.6  Intel Corporation Haswell-E DDRIO Channel / Broadcast

 |           +-13.7  Intel Corporation Haswell-E DDRIO Global Broadcast

 |           +-14.0  Intel Corporation Haswell-E Integrated Memory Controller  Channel  Thermal Control

 |           +-14.1  Intel Corporation Haswell-E Integrated Memory Controller  Channel  Thermal Control

 |           +-14.2  Intel Corporation Haswell-E Integrated Memory Controller  Channel  ERROR Registers

 |           +-14.3  Intel Corporation Haswell-E Integrated Memory Controller  Channel  ERROR Registers

 |           +-14.4  Intel Corporation Haswell-E DDRIO (VMSE)  &

 |           +-14.5  Intel Corporation Haswell-E DDRIO (VMSE)  &

 |           +-14.6  Intel Corporation Haswell-E DDRIO (VMSE)  &

 |           +-14.7  Intel Corporation Haswell-E DDRIO (VMSE)  &

 |           +-16.0  Intel Corporation Haswell-E Integrated Memory Controller  Target Address, Thermal & RAS Registers

 |           +-16.1  Intel Corporation Haswell-E Integrated Memory Controller  Target Address, Thermal & RAS Registers

 |           +-16.2  Intel Corporation Haswell-E Integrated Memory Controller  Channel Target Address Decoder

 |           +-16.3  Intel Corporation Haswell-E Integrated Memory Controller  Channel Target Address Decoder

 |           +-16.6  Intel Corporation Haswell-E DDRIO Channel / Broadcast

 |           +-16.7  Intel Corporation Haswell-E DDRIO Global Broadcast

 |           +-17.0  Intel Corporation Haswell-E Integrated Memory Controller  Channel  Thermal Control

 |           +-17.1  Intel Corporation Haswell-E Integrated Memory Controller  Channel  Thermal Control

 |           +-17.2  Intel Corporation Haswell-E Integrated Memory Controller  Channel  ERROR Registers

 |           +-17.3  Intel Corporation Haswell-E Integrated Memory Controller  Channel  ERROR Registers

 |           +-17.4  Intel Corporation Haswell-E DDRIO (VMSE)  &

 |           +-17.5  Intel Corporation Haswell-E DDRIO (VMSE)  &

 |           +-17.6  Intel Corporation Haswell-E DDRIO (VMSE)  &

 |           +-17.7  Intel Corporation Haswell-E DDRIO (VMSE)  &

 |           +-1e.  Intel Corporation Haswell-E Power Control Unit

 |           +-1e.  Intel Corporation Haswell-E Power Control Unit

 |           +-1e.  Intel Corporation Haswell-E Power Control Unit

 |           +-1e.  Intel Corporation Haswell-E Power Control Unit

 |           +-1e.  Intel Corporation Haswell-E Power Control Unit

 |           +-1f.  Intel Corporation Haswell-E VCU

 |           \-1f.  Intel Corporation Haswell-E VCU

 \-[:]-+-00.0  Intel Corporation Haswell-E DMI2

             +-01.0-[]----00.0  LSI Logic / Symbios Logic MegaRAID SAS-  [Fury]

             +-02.0-[]----00.0  Intel Corporation Device

             +-03.0-[01]--+-00.0  Broadcom Corporation NetXtreme II BCM57800 1/10 Gigabit Ethernet

             |            +-00.1  Broadcom Corporation NetXtreme II BCM57800 1/10 Gigabit Ethernet

             |            +-00.2  Broadcom Corporation NetXtreme II BCM57800 1/10 Gigabit Ethernet

             |            \-00.3  Broadcom Corporation NetXtreme II BCM57800 1/10 Gigabit Ethernet

             +-03.2-[]--

             +-05.0  Intel Corporation Haswell-E Address Map, VTd_Misc, System Management

             +-05.1  Intel Corporation Haswell-E Hot Plug

             +-05.2  Intel Corporation Haswell-E RAS, Control Status and Global Errors

             +-05.4  Intel Corporation Haswell-E I/O Apic

             +-11.0  Intel Corporation Wellsburg SPSR

             +-11.4  Intel Corporation Wellsburg sSATA Controller [AHCI mode]

             +-16.0  Intel Corporation Wellsburg MEI Controller #

             +-16.1  Intel Corporation Wellsburg MEI Controller #

             +-1a.  Intel Corporation Wellsburg USB Enhanced Host Controller #

             +-1c.-[]--

             +-1c.-[-0a]----00.0-[-0a]----00.0-[-]----00.0-[]----00.0  Matrox Electronics Systems Ltd. G200eR2

             +-1d.  Intel Corporation Wellsburg USB Enhanced Host Controller #

             +-1f.  Intel Corporation Wellsburg LPC Controller

             \-1f.  Intel Corporation Wellsburg -Port SATA Controller [AHCI mode]

还可以通过以下命令来进一步确认

[root@node-0a0a05d3- net]# ethtool eth1

Settings for eth1:

    Supported ports: [ FIBRE ]

    Supported link modes:   1000baseT/Full

                            10000baseT/Full

    Supported pause frame use: Symmetric Receive-only

    Supports auto-negotiation: No

    Advertised link modes:  10000baseT/Full

    Advertised pause frame use: No

    Advertised auto-negotiation: No

    Speed: 10000Mb/s

    Duplex: Full

    Port: Direct Attach Copper

    PHYAD:

    Transceiver: internal

    Auto-negotiation: off

    Supports Wake-on: g

    Wake-on: d

    Current message level: 0x00000000 ()

    Link detected: yes

[root@node-0a0a05d3- net]# ethtool eth2

Settings for eth2:

    Supported ports: [ TP ]

    Supported link modes:   10baseT/Half 10baseT/Full

                            100baseT/Half 100baseT/Full

                            1000baseT/Full

    Supported pause frame use: Symmetric Receive-only

    Supports auto-negotiation: Yes

    Advertised link modes:  10baseT/Half 10baseT/Full

                            100baseT/Half 100baseT/Full

                            1000baseT/Full

    Advertised pause frame use: No

    Advertised auto-negotiation: Yes

    Link partner advertised link modes:  10baseT/Half 10baseT/Full

                                         100baseT/Half 100baseT/Full

                                         1000baseT/Full

    Link partner advertised pause frame use: No

    Link partner advertised auto-negotiation: Yes

    Speed: 1000Mb/s

    Duplex: Full

    Port: Twisted Pair

    PHYAD:

    Transceiver: internal

    Auto-negotiation: on

    MDI-X: Unknown

    Supports Wake-on: g

    Wake-on: d

    Current message level: 0x00000000 ()

    Link detected: yes

如果够勤快的话就直接插拔网线看就ok了，其中Link detected: yes是一个参考项，当然我都是直接ifconfig看up/down ^_^

据说lspci也可以查看，不过我没找到对应的关系，具体lspci的命令还是值得研究的~~

[root@node-0a0a05d3- net]# lspci -vvv | grep Serial

    Capabilities: [13c v1] Device Serial Number --da-ff-fe-6f-af-9b

    Capabilities: [13c v1] Device Serial Number --da-ff-fe-6f-af-9b

    Capabilities: [13c v1] Device Serial Number --da-ff-fe-6f-af-9b

    Capabilities: [13c v1] Device Serial Number --da-ff-fe-6f-af-9b

    Capabilities: [ v1] Device Serial Number -cd-2e--4c--c2-e3

    Capabilities: [ v1] Device Serial Number a0--9f-ff-ff-c4-d4-

    Capabilities: [ v1] Device Serial Number a0--9f-ff-ff-c4-d4-

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