> > /etc/sysconfig/network > NETWORKING=yes > HOSTNAME=dns.refertelecom.pt > GATEWAY=10.192.32.254 > GATEWAYDEV=bond0.201 > Add this line to the /etc/sysconfig/network VLAN=yes NETWORKING=yes HOSTNAME=dns.refertelecom.pt GATEWAY=10.192.32.254 GATEWAYDEV=bond0.201 VLAN=yes