Why VLAN configured on top on bonding interface in Red Hat Enterprise Linux 7 fails to come up at boot time ?
Issue
VLANinterface configured on top ofbondfails to come up with below message:
Mar 28 13:44:51 HOSTNAME network: Bringing up interface bond0: [ OK ]
Mar 28 13:44:51 HOSTNAME NetworkManager[7331]: <warn> (bond0.11): No support for VLANs on interface bond0 of type Bond
Mar 28 13:44:51 HOSTNAME network: Bringing up interface bond0.11: Error: Connection activation failed: Failed to determine connection's virtual interface name
Mar 28 13:44:51 HOSTNAME network: [FAILED]
- After system boots if tried to bring up interface manually by command
ifup bond0.11, theVLANinterface comes up fine.
Environment
- Red Hat Enterprise Linux 7.0
kernel-3.10.0-125.el7VLANconfiguration.
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