rhel7_teaming_instead_of_bonding
RHEL7 teaming instead of bonding
- Configure teaming:
# Create team device nmcli c add type team con-name Team0 ifname team0 config '{"runner": {"name": "lacp"}}' # Add NICs to team nmcli c add type team-slave con-name Team0-port1 ifname eno1 master Team0 nmcli c add type team-slave con-name Team0-port2 ifname enp2s0f0 master Team0 nmcli c add type team-slave con-name Team0-port3 ifname enp2s0f1 master Team0 nmcli c add type team-slave con-name Team0-port4 ifname enp4s0 master Team0 # Bring up team nmcli c up Team0-port1 nmcli c up Team0-port2 nmcli c up Team0-port3 nmcli c up Team0-port4 # Verify team0 is up, list ports ip link teamnl team0 ports teamdctl team0 state # Create VLAN devices nmcli con add type vlan con-name VLAN10 dev team0 id 10 nmcli con add type vlan con-name VLAN50 dev team0 id 50 nmcli con add type vlan con-name VLAN100 dev team0 id 100 nmcli con add type vlan con-name VLAN110 dev team0 id 110
- Bonding example:
#Create bond0 device nmcli con add type bond con-name bond0 ifname bond0 mode 802.3ad #Disable IP on bond0 interface nmcli c mod bond0 ipv4.method disabled nmcli c mod bond0 ipv6.method ignore #Add slaves nmcli con add type bond-slave ifname eno1 master bond0 nmcli con add type bond-slave ifname enp2s0f0 master bond0 nmcli con add type bond-slave ifname enp2s0f1 master bond0 nmcli con add type bond-slave ifname enp4s0 master bond0 #Bring up slaves and then the bond0 device. nmcli c up bond-slave-eno1 nmcli c up bond-slave-enp2s0f0 nmcli c up bond-slave-enp2s0f1 nmcli c up bond-slave-enp4s0 nmcli c up bond0 #Check bond0 interface stats cat /proc/net/bonding/bond0 | less #Create VLAN devices vlans=( 10 50 100 110 ) for i in "${vlans[@]}" do nmcli c add type vlan con-name vlan$i dev bond0 id $i nmcli c mod vlan$i ipv4.method disabled nmcli c mod vlan$i ipv6.method ignore done #Create bridges vlans=( 10 50 100 110 ) for i in "${vlans[@]}" do nmcli con add type bridge con-name br$i ifname br$i nmcli c mod br$i ipv4.method disabled nmcli c mod br$i ipv6.method ignore nmcli c mod br$i bridge.stp no done #Add bridge slaves vlans=( 10 50 100 110 ) for i in "${vlans[@]}" do nmcli c add type bridge-slave ifname bond0.$i master br$i done #Show bridges brctl show
rhel7_teaming_instead_of_bonding.txt · Last modified: 2021/10/09 15:14 by 127.0.0.1