Created
April 26, 2018 15:23
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| [xxx@mcp1 ~]$ ip addr a | |
| Not enough information: "dev" argument is required. | |
| [metacloud@mcp1 ~]$ ip a | |
| 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN qlen 1 | |
| 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 | |
| 2: eth0: <BROADCAST,MULTICAST,SLAVE,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master bond0 state UP qlen 1000 | |
| link/ether de:56:82:80:aa:37 brd ff:ff:ff:ff:ff:ff | |
| 3: eth1: <BROADCAST,MULTICAST,SLAVE,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master bond0 state UP qlen 1000 | |
| link/ether de:56:82:80:aa:37 brd ff:ff:ff:ff:ff:ff | |
| 6: bond0: <BROADCAST,MULTICAST,MASTER,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP qlen 1000 | |
| link/ether de:56:82:80:aa:37 brd ff:ff:ff:ff:ff:ff | |
| inet 172.18.1.40/16 brd 172.18.255.255 scope global bond0 | |
| valid_lft forever preferred_lft forever | |
| inet 172.18.1.61/16 brd 172.18.255.255 scope global secondary bond0 | |
| valid_lft forever preferred_lft forever | |
| inet 172.18.1.59/16 brd 172.18.255.255 scope global secondary bond0 | |
| valid_lft forever preferred_lft forever | |
| inet 172.18.1.60/16 brd 172.18.255.255 scope global secondary bond0 | |
| valid_lft forever preferred_lft forever | |
| 7: bond0.1130@bond0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP qlen 1000 | |
| link/ether de:56:82:80:aa:37 brd ff:ff:ff:ff:ff:ff | |
| inet 10.10.18.40/24 brd 10.10.18.255 scope global bond0.1130 | |
| valid_lft forever preferred_lft forever | |
| inet 10.10.18.54/24 brd 10.10.18.255 scope global secondary bond0.1130 | |
| valid_lft forever preferred_lft forever |
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| [xxx@mcp1 ~]$ cat /etc/sysconfig/network-scripts/ifcfg-eth0 | |
| DEVICE=eth0 | |
| BOOTPROTO=none | |
| MASTER=bond0 | |
| ONBOOT=yes | |
| SLAVE=yes | |
| USERCTL=no | |
| MTU=1500 | |
| ETHTOOL_OPTS="-K eth0 lro off gro off" |
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| [xxx@mcp1 ~]$ cat /etc/sysconfig/network-scripts/ifcfg-bond0 | |
| DEVICE=bond0 | |
| USERCTL=no | |
| BOOTPROTO=static | |
| BONDING_MASTER=yes | |
| TYPE=Bond | |
| IPADDR=172.18.1.40 | |
| NETMASK=255.255.0.0 | |
| GATEWAY=172.18.1.61 | |
| BONDING_OPTS="mode=active-backup miimon=80 updelay=0 primary=eth0" | |
| ONBOOT=yes | |
| DEFROUTE=no | |
| MTU=1500 | |
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