CentOS7 본딩 구성

1. NetworkManager config 설정

#>nmtui

 

 

디바이스명 설정후 Add 클릭

 

본딩 구성할 인터페이스 디바이스명 등록

 

본딩 모드 설정

IP설정

 

 

2. NatworkManager 재시작

 

#>systemctl restart NetworkManager

3. 확인

#>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: enp0s3: <BROADCAST,MULTICAST,SLAVE,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master bond state UP qlen 1000
    link/ether 08:00:27:92:26:e5 brd ff:ff:ff:ff:ff:ff
3: enp0s8: <BROADCAST,MULTICAST,SLAVE,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master bond state UP qlen 1000
    link/ether 08:00:27:92:26:e5 brd ff:ff:ff:ff:ff:ff
4: bond: <BROADCAST,MULTICAST,MASTER,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP
    link/ether 08:00:27:92:26:e5 brd ff:ff:ff:ff:ff:ff
    inet 192.168.2.37/24 brd 192.168.2.37 scope global bond
       valid_lft forever preferred_lft forever
    inet6 fe80::a00:27ff:fe92:26e5/64 scope link
       valid_lft forever preferred_lft forever

#> cat /proc/net/bonding/bond
Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)

Bonding Mode: fault-tolerance (active-backup)
Primary Slave: enp0s3 (primary_reselect always)
Currently Active Slave: enp0s3
MII Status: up
MII Polling Interval (ms): 100
Up Delay (ms): 0
Down Delay (ms): 0

Slave Interface: enp0s3
MII Status: up
Speed: 1000 Mbps
Duplex: full
Link Failure Count: 0
Permanent HW addr: 08:00:27:92:26:e5
Slave queue ID: 0

Slave Interface: enp0s8
MII Status: up
Speed: 1000 Mbps
Duplex: full
Link Failure Count: 0
Permanent HW addr: 08:00:27:92:26:e5
Slave queue ID: 0

이상 CentOS7 본딩 구성 방법 이었습니다.

업무에 참고 바랍니다.