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  • Linux 6.5網卡配置

    Linux 6.5 網卡配置

    路徑:/etc/sysconfig/network-scripts

    1.關閉NetworkManager服務

    [root@rhcsasm2 network-scripts]# service NetworkManager stop

    [root@rhcsasm2 network-scripts]# service NetworkManager status
    NetworkManager is stopped
    [root@rhcsasm2 network-scripts]# chkconfig NetworkManager --list
    NetworkManager     0:off    1:off    2:off    3:off    4:off    5:off    6:off

    防火墻iptables,ip6tables服務也要記得關閉

    2.網卡綁定:bond0 eth1 eth2(加入把eth1 eth2 兩張網卡做綁定成bond0)

    [root@rhcsasm2 network-scripts]# cat ifcfg-bond0
    DEVICE=bond0
    TYPE=Ethernet
    ONBOOT=yes
    NM_CONTROLLED=yes
    BOOTPROTO=none
    IPADDR=10.178.1.247
    NETMASK=255.255.255.0
    GATEWAY=10.178.1.25
    USERCTL=no
    PEERDNS=yes
    [root@rhcsasm2 network-scripts]# cat ifcfg-eth0
    DEVICE=eth0
    HWADDR=00:26:55:E3:7F:DA
    TYPE=Ethernet
    UUID=58d8366b-5e69-443a-b942-d42eb1ab435f
    ONBOOT=yes
    NM_CONTROLLED=yes
    BOOTPROTO=none
    MASTER=bond0
    SLAVE=yes
    USERCTL=no
    PEERDNS=yes
    [root@rhcsasm2 network-scripts]# cat ifcfg-eth2
    DEVICE=eth2
    HWADDR=00:26:55:E3:7C:46
    TYPE=Ethernet
    UUID=a02ae54a-a23f-454f-9659-9c89e16ba485
    ONBOOT=yes
    NM_CONTROLLED=yes
    BOOTPROTO=none
    MASTER=bond0
    SLAVE=yes
    USERCTL=no
    PEERDNS=yes
    3.修改配置文件/etc/modprobe.d/dist.conf添加
    options bond0 mode=1 miimon=100

    做了幾個bonding就要添加幾句

    4.修改/etc/rc.local添加

    ifenslave bond0 eth1 eth2(可以不用做,重啟后就可以生效)

    5.查看網卡運行狀態

    [root@rhcsasm2 network-scripts]# cat /proc/net/bonding/bond0
    Ethernet Channel Bonding Driver: v3.6.0 (September 26, 2009)

    Bonding Mode: fault-tolerance (active-backup)
    Primary Slave: None
    Currently Active Slave: eth0
    MII Status: up
    MII Polling Interval (ms): 100
    Up Delay (ms): 0
    Down Delay (ms): 0

    Slave Interface: eth0
    MII Status: up
    Speed: 1000 Mbps
    Duplex: full
    Link Failure Count: 0
    Permanent HW addr: 00:26:55:e3:7f:da
    Slave queue ID: 0

    Slave Interface: eth2
    MII Status: down
    Speed: Unknown
    Duplex: Unknown
    Link Failure Count: 0
    Permanent HW addr: 00:26:55:e3:7c:46
    Slave queue ID: 0

    不必太糾結于當下,也不必太憂慮未來
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  • 原文地址:https://www.cnblogs.com/guilingyang/p/5550253.html
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