CentOS 7 team interface

Issues related to configuring your network
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andrewm659
Posts: 22
Joined: 2014/10/24 16:20:13

CentOS 7 team interface

Post by andrewm659 » 2015/02/12 20:51:46

I am having some issues getting my teamed interface to work. Not sure why, I have tried both on VMware ESX 5.5 with latest tools and VirtualBox 4.3.20. Everytime I do this the slave interfaces and the team interface times out. I have tried VMXNET3 and Intel 1000 drivers. No luck. Please help.

Code: Select all

[root@localhost ~]# nmcli con add type team con-name team0 ifname team0 config '{runner: {name:activebackup}}'
Connection 'team0' (606d7645-fa66-484e-b29a-d09fdfcbb722) successfully added.
[root@localhost ~]# nmcli con show
NAME     UUID                                  TYPE            DEVICE 
team0    606d7645-fa66-484e-b29a-d09fdfcbb722  team            --     
enp0s9   ad74ba4b-4103-43d4-bd9c-56773a2af5ba  802-3-ethernet  --     
enp0s10  e6ea1f90-16b6-4d71-99ac-e13196f5b076  802-3-ethernet  --     
enp0s3   1b207533-ad75-4c82-b2a4-7cc853a67c1e  802-3-ethernet  --     
enp0s8   3027f1c3-b777-4519-bdf2-4ebb69a7369c  802-3-ethernet  --     
[root@localhost ~]# nmcli con add type team-slave con-name team0-enp0s3 ifname enp0s3 master team0
Connection 'team0-enp0s3' (764c089a-4bf1-41c9-8d93-869c981e56d9) successfully added.
[root@localhost ~]# nmcli con add type team-slave con-name team0-enp0s8 ifname enp0s8 master team0
Connection 'team0-enp0s8' (79c33552-e1a5-45e2-95d7-6e0e0dacaf79) successfully added.
[root@localhost ~]# nmcli con show
NAME          UUID                                  TYPE            DEVICE 
enp0s9        ad74ba4b-4103-43d4-bd9c-56773a2af5ba  802-3-ethernet  --     
team0-enp0s8  79c33552-e1a5-45e2-95d7-6e0e0dacaf79  802-3-ethernet  enp0s8 
enp0s10       e6ea1f90-16b6-4d71-99ac-e13196f5b076  802-3-ethernet  --     
enp0s3        1b207533-ad75-4c82-b2a4-7cc853a67c1e  802-3-ethernet  --     
team0-enp0s3  764c089a-4bf1-41c9-8d93-869c981e56d9  802-3-ethernet  enp0s3 
team0         606d7645-fa66-484e-b29a-d09fdfcbb722  team            --     
enp0s8        3027f1c3-b777-4519-bdf2-4ebb69a7369c  802-3-ethernet  --     
[root@localhost ~]# nmcli con mod team0 ipv4.addresses "10.0.2.60/24 10.0.2.2"
[root@localhost ~]# nmcli con mod etam0 ipv4.method manual
Error: Unknown connection 'etam0'.
[root@localhost ~]# nmcli con mod team0 ipv4.method manual
[root@localhost ~]# nmcli con up team0
Error: Connection activation failed: Creating object for path '/org/freedesktop/NetworkManager/ActiveConnection/11' failed in libnm-glib.
[root@localhost ~]# vim /etc/sysconfig/network-scripts/ifcfg-team0
[root@localhost ~]# nmcli con up team0
Error: Connection activation failed: Creating object for path '/org/freedesktop/NetworkManager/ActiveConnection/12' failed in libnm-glib.
[root@localhost ~]# nmcli con up team0
Error: Connection activation failed: Creating object for path '/org/freedesktop/NetworkManager/ActiveConnection/13' failed in libnm-glib.
[root@localhost ~]# vim /etc/sysconfig/network-scripts/ifcfg-team0
[root@localhost ~]# nmcli con up team0
Error: Connection activation failed: Creating object for path '/org/freedesktop/NetworkManager/ActiveConnection/14' failed in libnm-glib.
[root@localhost ~]# nmcli con up team0-enp0s3 
^C
Error: nmcli terminated by signal 2.[root@localhost ~]# 
[root@localhost ~]# 
[root@localhost ~]# systemctl restart NetworkManager
[root@localhost ~]# nmcli con up team0-enp0s3 
Error: Timeout 90 sec expired.
[root@localhost ~]#

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