CentOS7双网卡绑定-Network bonding 2
时间:2017-05-18 23:00 来源:linux.it.net.cn 作者:IT
Configure Network Bonding
系统环境
[root@test03 ~]# uname -a
Linux test03 3.10.0-327.el7.x86_64 #1 SMP Thu Nov 19 22:10:57 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
[root@test03 ~]# ip addr show
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eno16777736: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
link/ether 00:0c:29:56:69:4d brd ff:ff:ff:ff:ff:ff
inet 192.168.231.13/24 brd 192.168.231.255 scope global eno16777736
valid_lft forever preferred_lft forever
inet6 fe80::20c:29ff:fe56:694d/64 scope link
valid_lft forever preferred_lft forever
3: eno33554992: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
link/ether 00:0c:29:56:69:57 brd ff:ff:ff:ff:ff:ff
4: eno50332216: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
link/ether 00:0c:29:56:69:61 brd ff:ff:ff:ff:ff:ff
双网卡绑定目标
网卡绑定模式：active-backup - 主备模式
一个网卡处于活跃状态，另一个处于备份状态，所有流量都在主链路上处理，当活跃网卡down掉时，启用备份网卡。
绑定网卡：eno33554992+eno50332216=bond0
设置网卡eno33554992为主网卡(优先处于活跃状态)，eno50332216为辅网卡(备份状态，主网卡链路正常时，辅网卡处于备份状态)。
双网卡绑定步骤
查看物理网卡信息
[root@test03 network-scripts]# nmcli device
DEVICE TYPE STATE CONNECTION
eno16777736 ethernet connected eno16777736
eno33554992 ethernet connected eno33554992
eno50332216 ethernet connected eno50332216
lo loopback unmanaged --
# 共四张网卡，lo为本地回环网卡，另外三张为物理网卡。
查看网卡连接信息
[root@test03 network-scripts]# nmcli connection show
NAME UUID TYPE DEVICE
eno50332216 36b38556-4bf8-4ce0-8045-4f5465530f67 802-3-ethernet eno50332216
eno33554992 46831ccf-905b-4361-b5ba-c5448133e288 802-3-ethernet eno33554992
eno16777736 613db14a-2375-4a89-b55a-d2abd8fc65d5 802-3-ethernet eno16777736
删除网卡连接信息
本次Network bonding配置中，需要将eno33554992和eno50332216绑定为bond0，并且设置eno33554992为主网卡，首先需要这两块网卡现有的配置信息，否则team0创建完成后，未删除的网卡配置信息会影响bond0的正常工作。
如果nmcli connectionshow命令输出中无将要进行配置的网卡连接信息，则无需进行删除操作。
[root@test03 network-scripts]# nmcli connection delete eno33554992
[root@test03 network-scripts]# nmcli connection delete eno50332216
[root@test03 network-scripts]#
[root@test03 network-scripts]# nmcli connection show
NAME UUID TYPE DEVICE
eno16777736 613db14a-2375-4a89-b55a-d2abd8fc65d5 802-3-ethernet eno16777736
# 网卡连接信息删除成功。
# 这里删除的其实就是/etc/sysconfig/network-scripts目录下两块网卡的配置文件。
[root@test03 network-scripts]# pwd
/etc/sysconfig/network-scripts
[root@test03 network-scripts]# ls ifcfg-*
ifcfg-eno16777736 ifcfg-lo
创建bond0
[root@test03 network-scripts]# nmcli connection add type bond ifname bond0 con-name bond0 miimon 100 mode active-backup primary eno33554992 ip4 192.168.231.200/24
Connection 'bond0' (dc55d681-0d5a-4de2-8e94-0e5cb2e249c9) successfully added.
primary eno33554992：指定主网卡为eno33554992
mode active-backup：指定bonding模式为active-backup
miimon 100：以毫秒为单位指定 MII 链接监控的频率(默认为0，即关闭此功能；配置miimon参数时，最好从100开始)。
bonding内核模块必须在ifcfg-bondN中的BONDING_OPTS="bonding parameters"中指定，各参数间使用空格分隔，不要在/etc/modprobe.d/bonding.conf和已经弃用的/etc/modprobe.conf文件中指定bonding配置选项。
配置完成后，此时会在/etc/sysconfig/network-scripts目录下生成ifcfg-bond0的配置文件：
[root@test03 network-scripts]# cat ifcfg-bond0
DEVICE=bond0
BONDING_OPTS="miimon=100 mode=active-backup primary=eno33554992"
TYPE=Bond
BONDING_MASTER=yes
BOOTPROTO=none
IPADDR=192.168.231.200
PREFIX=24
DEFROUTE=yes
IPV4_FAILURE_FATAL=no
IPV6INIT=yes
IPV6_AUTOCONF=yes
IPV6_DEFROUTE=yes
IPV6_PEERDNS=yes
IPV6_PEERROUTES=yes
IPV6_FAILURE_FATAL=no
NAME=bond0
UUID=dc55d681-0d5a-4de2-8e94-0e5cb2e249c9
ONBOOT=yes
创建bond0子接口
将网卡eno33554992和eno50332216创建为bond0的子接口：
# 添加网卡eno33554992：设备类型：bond-slave；连接名称：bond0-p1；master：bond0
[root@test03 network-scripts]# nmcli connection add type bond-slave ifname eno33554992 con-name bond0-p1 master bond0
Connection 'bond0-p1' (aaa54dc4-8122-4246-99e8-afd711e3102d) successfully added.
# 添加网卡eno50332216：设备类型：bond-slave；连接名称：bond0-p2；master：bond0
[root@test03 network-scripts]# nmcli connection add type bond-slave ifname eno50332216 con-name bond0-p2 master bond0
Connection 'bond0-p2' (11e38097-2273-4565-bf1c-3ce2e2e2a0ea) successfully added.
配置完成后，此时会在/etc/sysconfig/network-scripts目录下生成ifcfg-bond0-p1,ifcfg-bond0-p2的配置文件：
[root@test03 network-scripts]# cat ifcfg-bond0-p1
TYPE=Ethernet
NAME=bond0-p1
UUID=aaa54dc4-8122-4246-99e8-afd711e3102d
DEVICE=eno33554992
ONBOOT=yes
MASTER=bond0
SLAVE=yes
[root@test03 network-scripts]#
[root@test03 network-scripts]# cat ifcfg-bond0-p2
TYPE=Ethernet
NAME=bond0-p2
UUID=11e38097-2273-4565-bf1c-3ce2e2e2a0ea
DEVICE=eno50332216
ONBOOT=yes
MASTER=bond0
SLAVE=yes
激活bond0及其子接口
查看当前已激活的网络接口：
[root@test03 network-scripts]# nmcli connection show --active
NAME UUID TYPE DEVICE
eno16777736 613db14a-2375-4a89-b55a-d2abd8fc65d5 802-3-ethernet eno16777736
bond0-p2 11e38097-2273-4565-bf1c-3ce2e2e2a0ea 802-3-ethernet eno50332216
bond0-p1 aaa54dc4-8122-4246-99e8-afd711e3102d 802-3-ethernet eno33554992
bond0 dc55d681-0d5a-4de2-8e94-0e5cb2e249c9 bond bond0
如果bond0-p1、bond0-p2、bond0没有激活，可使用下面命令进行激活：
[root@test03 network-scripts]# nmcli connection up bond0-p1
[root@test03 network-scripts]# nmcli connection up bond0-p2
[root@test03 network-scripts]# nmcli connection up bond0
bonding状态查看
[root@test03 network-scripts]# cd /proc/net/bonding/
[root@test03 bonding]# ls
bond0
[root@test03 bonding]# cat bond0
Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)
Bonding Mode: fault-tolerance (active-backup)
Primary Slave: eno33554992 (primary_reselect always)
Currently Active Slave: eno33554992
MII Status: up
MII Polling Interval (ms): 100
Up Delay (ms): 0
Down Delay (ms): 0
Slave Interface: eno33554992
MII Status: up
Speed: 1000 Mbps
Duplex: full
Link Failure Count: 0
Permanent HW addr: 00:0c:29:56:69:57
Slave queue ID: 0
Slave Interface: eno50332216
MII Status: up
Speed: 1000 Mbps
Duplex: full
Link Failure Count: 0
Permanent HW addr: 00:0c:29:56:69:61
Slave queue ID: 0
bonding切换测试
首先查看bond0当前状态：
[root@test03 network-scripts]# cd /proc/net/bonding/
[root@test03 bonding]# ls
bond0
[root@test03 bonding]# cat bond0
Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)
Bonding Mode: fault-tolerance (active-backup)
Primary Slave: eno33554992 (primary_reselect always)
Currently Active Slave: eno33554992
MII Status: up
MII Polling Interval (ms): 100
Up Delay (ms): 0
Down Delay (ms): 0
Slave Interface: eno33554992
MII Status: up
Speed: 1000 Mbps
Duplex: full
Link Failure Count: 0
Permanent HW addr: 00:0c:29:56:69:57
Slave queue ID: 0
Slave Interface: eno50332216
MII Status: up
Speed: 1000 Mbps
Duplex: full
Link Failure Count: 0
Permanent HW addr: 00:0c:29:56:69:61
Slave queue ID: 0
当前活跃网卡为主网卡：eno33554992，长ping bond0 IP地址：ping 192.168.231.200 -t，网络畅通，现在断开eno33554992的网络连接：
[root@test03 bonding]# nmcli connection down bond0-p1
Connection 'bond0-p1' successfully deactivated (D-Bus active path: /org/freedesktop/NetworkManager/ActiveConnection/5)
# ping 192.168.231.200 -t
来自 192.168.231.200 的回复: 字节=32 时间=2ms TTL=64
来自 192.168.231.200 的回复: 字节=32 时间<1ms TTL=64
请求超时。
请求超时。
来自 192.168.231.200 的回复: 字节=32 时间<1ms TTL=64
来自 192.168.231.200 的回复: 字节=32 时间<1ms TTL=64
发现网络短暂断开后恢复(本次测试环境为虚拟机，真实物理机应该看不到网络断开连接的情况)，此时查看bond0状态为：
[root@test03 bonding]# cat bond0
Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)
Bonding Mode: fault-tolerance (active-backup)
Primary Slave: None
Currently Active Slave: eno50332216
MII Status: up
MII Polling Interval (ms): 100
Up Delay (ms): 0
Down Delay (ms): 0
Slave Interface: eno50332216
MII Status: up
Speed: 1000 Mbps
Duplex: full
Link Failure Count: 0
Permanent HW addr: 00:0c:29:56:69:61
Slave queue ID: 0
现在恢复eno33554992的网络连接：
[root@test03 bonding]# nmcli connection up bond0-p1
Connection successfully activated (D-Bus active path: /org/freedesktop/NetworkManager/ActiveConnection/7)
# ping 192.168.231.200 -t
来自 192.168.231.200 的回复: 字节=32 时间=2ms TTL=64
来自 192.168.231.200 的回复: 字节=32 时间<1ms TTL=64
请求超时。
请求超时。
来自 192.168.231.200 的回复: 字节=32 时间<1ms TTL=64
来自 192.168.231.200 的回复: 字节=32 时间<1ms TTL=64
查看bond0工作状态为:
[root@test03 bonding]# cat bond0
Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)
Bonding Mode: fault-tolerance (active-backup)
Primary Slave: eno33554992 (primary_reselect always)
Currently Active Slave: eno33554992
MII Status: up
MII Polling Interval (ms): 100
Up Delay (ms): 0
Down Delay (ms): 0
Slave Interface: eno50332216
MII Status: up
Speed: 1000 Mbps
Duplex: full
Link Failure Count: 0
Permanent HW addr: 00:0c:29:56:69:61
Slave queue ID: 0
Slave Interface: eno33554992
MII Status: up
Speed: 1000 Mbps
Duplex: full
Link Failure Count: 0
Permanent HW addr: 00:0c:29:56:69:57
Slave queue ID: 0
(责任编辑：IT)
| Configure Network Bonding 系统环境 [root@test03 ~]# uname -a Linux test03 3.10.0-327.el7.x86_64 #1 SMP Thu Nov 19 22:10:57 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux [root@test03 ~]# ip addr show 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eno16777736: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000 link/ether 00:0c:29:56:69:4d brd ff:ff:ff:ff:ff:ff inet 192.168.231.13/24 brd 192.168.231.255 scope global eno16777736 valid_lft forever preferred_lft forever inet6 fe80::20c:29ff:fe56:694d/64 scope link valid_lft forever preferred_lft forever 3: eno33554992: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000 link/ether 00:0c:29:56:69:57 brd ff:ff:ff:ff:ff:ff 4: eno50332216: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000 link/ether 00:0c:29:56:69:61 brd ff:ff:ff:ff:ff:ff 双网卡绑定目标 网卡绑定模式：active-backup - 主备模式 一个网卡处于活跃状态，另一个处于备份状态，所有流量都在主链路上处理，当活跃网卡down掉时，启用备份网卡。 绑定网卡：eno33554992+eno50332216=bond0 设置网卡eno33554992为主网卡(优先处于活跃状态)，eno50332216为辅网卡(备份状态，主网卡链路正常时，辅网卡处于备份状态)。 双网卡绑定步骤 查看物理网卡信息 [root@test03 network-scripts]# nmcli device DEVICE TYPE STATE CONNECTION eno16777736 ethernet connected eno16777736 eno33554992 ethernet connected eno33554992 eno50332216 ethernet connected eno50332216 lo loopback unmanaged -- # 共四张网卡，lo为本地回环网卡，另外三张为物理网卡。 查看网卡连接信息 [root@test03 network-scripts]# nmcli connection show NAME UUID TYPE DEVICE eno50332216 36b38556-4bf8-4ce0-8045-4f5465530f67 802-3-ethernet eno50332216 eno33554992 46831ccf-905b-4361-b5ba-c5448133e288 802-3-ethernet eno33554992 eno16777736 613db14a-2375-4a89-b55a-d2abd8fc65d5 802-3-ethernet eno16777736 删除网卡连接信息 本次Network bonding配置中，需要将eno33554992和eno50332216绑定为bond0，并且设置eno33554992为主网卡，首先需要这两块网卡现有的配置信息，否则team0创建完成后，未删除的网卡配置信息会影响bond0的正常工作。 如果nmcli connectionshow命令输出中无将要进行配置的网卡连接信息，则无需进行删除操作。 [root@test03 network-scripts]# nmcli connection delete eno33554992 [root@test03 network-scripts]# nmcli connection delete eno50332216 [root@test03 network-scripts]# [root@test03 network-scripts]# nmcli connection show NAME UUID TYPE DEVICE eno16777736 613db14a-2375-4a89-b55a-d2abd8fc65d5 802-3-ethernet eno16777736 # 网卡连接信息删除成功。 # 这里删除的其实就是/etc/sysconfig/network-scripts目录下两块网卡的配置文件。 [root@test03 network-scripts]# pwd /etc/sysconfig/network-scripts [root@test03 network-scripts]# ls ifcfg-* ifcfg-eno16777736 ifcfg-lo 创建bond0 [root@test03 network-scripts]# nmcli connection add type bond ifname bond0 con-name bond0 miimon 100 mode active-backup primary eno33554992 ip4 192.168.231.200/24 Connection 'bond0' (dc55d681-0d5a-4de2-8e94-0e5cb2e249c9) successfully added. primary eno33554992：指定主网卡为eno33554992 mode active-backup：指定bonding模式为active-backup miimon 100：以毫秒为单位指定 MII 链接监控的频率(默认为0，即关闭此功能；配置miimon参数时，最好从100开始)。 bonding内核模块必须在ifcfg-bondN中的BONDING_OPTS="bonding parameters"中指定，各参数间使用空格分隔，不要在/etc/modprobe.d/bonding.conf和已经弃用的/etc/modprobe.conf文件中指定bonding配置选项。 配置完成后，此时会在/etc/sysconfig/network-scripts目录下生成ifcfg-bond0的配置文件： [root@test03 network-scripts]# cat ifcfg-bond0 DEVICE=bond0 BONDING_OPTS="miimon=100 mode=active-backup primary=eno33554992" TYPE=Bond BONDING_MASTER=yes BOOTPROTO=none IPADDR=192.168.231.200 PREFIX=24 DEFROUTE=yes IPV4_FAILURE_FATAL=no IPV6INIT=yes IPV6_AUTOCONF=yes IPV6_DEFROUTE=yes IPV6_PEERDNS=yes IPV6_PEERROUTES=yes IPV6_FAILURE_FATAL=no NAME=bond0 UUID=dc55d681-0d5a-4de2-8e94-0e5cb2e249c9 ONBOOT=yes 创建bond0子接口 将网卡eno33554992和eno50332216创建为bond0的子接口： # 添加网卡eno33554992：设备类型：bond-slave；连接名称：bond0-p1；master：bond0 [root@test03 network-scripts]# nmcli connection add type bond-slave ifname eno33554992 con-name bond0-p1 master bond0 Connection 'bond0-p1' (aaa54dc4-8122-4246-99e8-afd711e3102d) successfully added. # 添加网卡eno50332216：设备类型：bond-slave；连接名称：bond0-p2；master：bond0 [root@test03 network-scripts]# nmcli connection add type bond-slave ifname eno50332216 con-name bond0-p2 master bond0 Connection 'bond0-p2' (11e38097-2273-4565-bf1c-3ce2e2e2a0ea) successfully added. 配置完成后，此时会在/etc/sysconfig/network-scripts目录下生成ifcfg-bond0-p1,ifcfg-bond0-p2的配置文件： [root@test03 network-scripts]# cat ifcfg-bond0-p1 TYPE=Ethernet NAME=bond0-p1 UUID=aaa54dc4-8122-4246-99e8-afd711e3102d DEVICE=eno33554992 ONBOOT=yes MASTER=bond0 SLAVE=yes [root@test03 network-scripts]# [root@test03 network-scripts]# cat ifcfg-bond0-p2 TYPE=Ethernet NAME=bond0-p2 UUID=11e38097-2273-4565-bf1c-3ce2e2e2a0ea DEVICE=eno50332216 ONBOOT=yes MASTER=bond0 SLAVE=yes 激活bond0及其子接口 查看当前已激活的网络接口： [root@test03 network-scripts]# nmcli connection show --active NAME UUID TYPE DEVICE eno16777736 613db14a-2375-4a89-b55a-d2abd8fc65d5 802-3-ethernet eno16777736 bond0-p2 11e38097-2273-4565-bf1c-3ce2e2e2a0ea 802-3-ethernet eno50332216 bond0-p1 aaa54dc4-8122-4246-99e8-afd711e3102d 802-3-ethernet eno33554992 bond0 dc55d681-0d5a-4de2-8e94-0e5cb2e249c9 bond bond0 如果bond0-p1、bond0-p2、bond0没有激活，可使用下面命令进行激活： [root@test03 network-scripts]# nmcli connection up bond0-p1 [root@test03 network-scripts]# nmcli connection up bond0-p2 [root@test03 network-scripts]# nmcli connection up bond0 bonding状态查看 [root@test03 network-scripts]# cd /proc/net/bonding/ [root@test03 bonding]# ls bond0 [root@test03 bonding]# cat bond0 Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011) Bonding Mode: fault-tolerance (active-backup) Primary Slave: eno33554992 (primary_reselect always) Currently Active Slave: eno33554992 MII Status: up MII Polling Interval (ms): 100 Up Delay (ms): 0 Down Delay (ms): 0 Slave Interface: eno33554992 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 00:0c:29:56:69:57 Slave queue ID: 0 Slave Interface: eno50332216 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 00:0c:29:56:69:61 Slave queue ID: 0 bonding切换测试 首先查看bond0当前状态： [root@test03 network-scripts]# cd /proc/net/bonding/ [root@test03 bonding]# ls bond0 [root@test03 bonding]# cat bond0 Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011) Bonding Mode: fault-tolerance (active-backup) Primary Slave: eno33554992 (primary_reselect always) Currently Active Slave: eno33554992 MII Status: up MII Polling Interval (ms): 100 Up Delay (ms): 0 Down Delay (ms): 0 Slave Interface: eno33554992 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 00:0c:29:56:69:57 Slave queue ID: 0 Slave Interface: eno50332216 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 00:0c:29:56:69:61 Slave queue ID: 0 当前活跃网卡为主网卡：eno33554992，长ping bond0 IP地址：ping 192.168.231.200 -t，网络畅通，现在断开eno33554992的网络连接： [root@test03 bonding]# nmcli connection down bond0-p1 Connection 'bond0-p1' successfully deactivated (D-Bus active path: /org/freedesktop/NetworkManager/ActiveConnection/5) # ping 192.168.231.200 -t 来自 192.168.231.200 的回复: 字节=32 时间=2ms TTL=64 来自 192.168.231.200 的回复: 字节=32 时间<1ms TTL=64 请求超时。 请求超时。 来自 192.168.231.200 的回复: 字节=32 时间<1ms TTL=64 来自 192.168.231.200 的回复: 字节=32 时间<1ms TTL=64 发现网络短暂断开后恢复(本次测试环境为虚拟机，真实物理机应该看不到网络断开连接的情况)，此时查看bond0状态为： [root@test03 bonding]# cat bond0 Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011) Bonding Mode: fault-tolerance (active-backup) Primary Slave: None Currently Active Slave: eno50332216 MII Status: up MII Polling Interval (ms): 100 Up Delay (ms): 0 Down Delay (ms): 0 Slave Interface: eno50332216 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 00:0c:29:56:69:61 Slave queue ID: 0 现在恢复eno33554992的网络连接： [root@test03 bonding]# nmcli connection up bond0-p1 Connection successfully activated (D-Bus active path: /org/freedesktop/NetworkManager/ActiveConnection/7) # ping 192.168.231.200 -t 来自 192.168.231.200 的回复: 字节=32 时间=2ms TTL=64 来自 192.168.231.200 的回复: 字节=32 时间<1ms TTL=64 请求超时。 请求超时。 来自 192.168.231.200 的回复: 字节=32 时间<1ms TTL=64 来自 192.168.231.200 的回复: 字节=32 时间<1ms TTL=64 查看bond0工作状态为: [root@test03 bonding]# cat bond0 Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011) Bonding Mode: fault-tolerance (active-backup) Primary Slave: eno33554992 (primary_reselect always) Currently Active Slave: eno33554992 MII Status: up MII Polling Interval (ms): 100 Up Delay (ms): 0 Down Delay (ms): 0 Slave Interface: eno50332216 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 00:0c:29:56:69:61 Slave queue ID: 0 Slave Interface: eno33554992 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 00:0c:29:56:69:57 Slave queue ID: 0 (责任编辑：IT) |