November 18, 20223 yr 本来是网线直连我PC上的另一张浪潮万兆网卡的 , 记得之前测试的时候虽然没有万兆但是可以跑到200m/s+ 某次版本升级后就只能以100Mbps和windows协议了 , 插拔过 , 也连过千兆交换机 , 都是100Mbps 附上我的设置
November 18, 20223 yr Author ethtool -i eth3 driver: ixgbe version: 5.19.17-Unraid firmware-version: 0x8000052f expansion-rom-version: bus-info: 0000:04:00.0 supports-statistics: yes supports-test: yes supports-eeprom-access: yes supports-register-dump: yes supports-priv-flags: yes
November 18, 20223 yr 这种情况应该是网卡自动协商的速率不对，建议尝试使用命令设置网口速率到万兆，有效果的话把命令写到 /boot/config/go 里开机时执行 /usr/sbin/ethtool -s eth3 speed 10000 duplex full autoneg on && /sbin/ifconfig eth3 down && /sbin/ifconfig eth3 up Edited November 18, 20223 yr by zhiwen
November 18, 20223 yr Author 5 minutes ago, zhiwen said: 这种情况应该是网卡自动协商的速率不对，建议尝试使用命令设置网口速率到万兆，有效果的话把命令写到 /boot/config/go 里开机时执行 /usr/sbin/ethtool -s eth2 speed 2500 duplex full autoneg on && /sbin/ifconfig eth2 down && /sbin/ifconfig eth2 up 感谢 , 但是尝试改为我的网卡 eth3\4后还是无法协商到万兆
November 18, 20223 yr Author 33 minutes ago, zhiwen said: 试试 autoneg off，看看 ethtool eth3 Settings for eth3: Supported ports: [ TP ] Supported link modes: 100baseT/Full 1000baseT/Full 10000baseT/Full Supported pause frame use: Symmetric Supports auto-negotiation: Yes Supported FEC modes: Not reported Advertised link modes: 100baseT/Full 1000baseT/Full 10000baseT/Full Advertised pause frame use: Symmetric Advertised auto-negotiation: Yes Advertised FEC modes: Not reported Speed: 100Mb/s Duplex: Full Auto-negotiation: on Port: Twisted Pair PHYAD: 0 Transceiver: internal MDI-X: Unknown Supports Wake-on: umbg Wake-on: g Current message level: 0x00000007 (7) drv probe link Link detected: yes
November 18, 20223 yr Author 17 minutes ago, zhiwen said: 看起来自动协商没问题，尝试换网线和换pcie插槽 还真是pcie问题 去掉一个设备之后就可以万兆了 可能是通道不够了
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