如何使用 Ubiquiti Dream Machine Pro 设置 10Gbit/s 网络

如何使用 Ubiquiti Dream Machine Pro 设置 10Gbit/s 网络

今天我在我的“ubuntu server 20.04”服务器上安装了 10Gbit/s 网卡。但我没有看到我期望的性能。我安装的网卡是 asus xg-c100c,它是 base-t/RJ45 网卡。

我有一个网络连接,是的,它连接到一个支持 10Gbit/s 的设备(带有 SFP+ 到 RJ45 插头的 Unifi Dream Machine Pro)。

当我运行以下命令时,操作系统似乎也认为存在 10Gbit/s 连接:

~$ sudo lshw -C network
  ... (some other card are up here)
  *-network
       description: Ethernet interface
       product: AQC107 NBase-T/IEEE 802.3bz Ethernet Controller [AQtion]
       vendor: Aquantia Corp.
       physical id: 0
       bus info: pci@0000:01:00.0
       logical name: enp1s0
       version: 02
       serial: 04:42:1a:3c:78:9b
       size: 10Gbit/s
       capacity: 10Gbit/s
       width: 64 bits
       clock: 33MHz
       capabilities: pciexpress pm msix msi vpd bus_master cap_list rom ethernet physical tp 100bt-fd 1000bt-fd 10000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=atlantic driverversion=2.4.3.0 duplex=full firmware=3.1.88 ip=10.0.0.111 latency=0 link=yes multicast=yes port=twisted pair speed=10Gbit/s
       resources: irq:16 memory:b1440000-b144ffff memory:b1450000-b1450fff memory:b1000000-b13fffff memory:b1400000-b143ffff

~$ ethtool enp1s0

Settings for enp1s0:
    Supported ports: [ TP ]
    Supported link modes:   100baseT/Full
                            1000baseT/Full
                            10000baseT/Full
                            2500baseT/Full
                            5000baseT/Full
    Supported pause frame use: Symmetric Receive-only
    Supports auto-negotiation: Yes
    Supported FEC modes: Not reported
    Advertised link modes:  100baseT/Full
                            1000baseT/Full
                            10000baseT/Full
                            2500baseT/Full
                            5000baseT/Full
    Advertised pause frame use: No
    Advertised auto-negotiation: Yes
    Advertised FEC modes: Not reported
    Speed: 10000Mb/s
    Duplex: Full
    Port: Twisted Pair
    PHYAD: 0
    Transceiver: internal
    Auto-negotiation: on
    MDI-X: Unknown
Cannot get wake-on-lan settings: Operation not permitted
    Current message level: 0x00000005 (5)
                   drv link
    Link detected: yes
~$ networkctl
IDX LINK            TYPE     OPERATIONAL SETUP
  1 lo              loopback carrier     unmanaged
  2 enp7s0          ether    off         unmanaged
  3 enp1s0          ether    routable    configured
  4 docker0         bridge   routable    unmanaged
  6 veth2b97547     ether    degraded    unmanaged
  7 br-cdecd710286b bridge   routable    unmanaged
 10 vethb068640     ether    degraded    unmanaged

7 links listed.

我尝试对我的设置进行基准测试:

  • 在两台独立的 Windows PC 上使用 Samba 启动复制,均达到约 55MB/s
  • 在一台 Windows PC 上使用 samba 启动复制,同时在我的 MacBook 上启动 scp 命令,两者都达到相同的~55MB/s

我正在复制的内容位于三星 M.1 SSD 上。

我做错了什么吗?我需要更改操作系统才能处理 10Gbit/s 吗?

答案1

我找到了无法正常工作的原因,这真是令人伤心。对于那些遇到与我相同问题的人来说,UDM-PRO 有一个 10Gbit/s SFP+ 端口,但从 SFP+ 到 RJ45 端口的总线接口只有 1Gbit/s。以下是图表

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