Check for connected_network before creating connection
Check for connected_network before creating connection

Change-Id: Ib3d69f735923a430a58a397cd8c632e57366b427
Closes-Bug: 1421113

hthompson6/contrail-controller,tcpcloud/contrail-controller,reiaaoyama/contrail-controller,vpramo/contrail-controller,reiaaoyama/contrail-controller,numansiddique/contrail-controller,hthompson6/contrail-controller,rombie/contrail-controller,eonpatapon/contrail-controller,facetothefate/contrail-controller,sajuptpm/contrail-controller,tcpcloud/contrail-controller,codilime/contrail-controller,sajuptpm/contrail-controller,tcpcloud/contrail-controller,vpramo/contrail-controller,numansiddique/contrail-controller,facetothefate/contrail-controller,cloudwatt/contrail-controller,facetothefate/contrail-controller,eonpatapon/contrail-controller,rombie/contrail-controller,DreamLab/contrail-controller,tcpcloud/contrail-controller,rombie/contrail-controller,nischalsheth/contrail-controller,vpramo/contrail-controller,vpramo/contrail-controller,hthompson6/contrail-controller,eonpatapon/contrail-controller,nischalsheth/contrail-controller,rombie/contrail-controller,hthompson6/contrail-controller,hthompson6/contrail-controller,cloudwatt/contrail-controller,codilime/contrail-controller,reiaaoyama/contrail-controller,sajuptpm/contrail-controller,eonpatapon/contrail-controller,sajuptpm/contrail-controller,eonpatapon/contrail-controller,sajuptpm/contrail-controller,numansiddique/contrail-controller,rombie/contrail-controller,vpramo/contrail-controller,nischalsheth/contrail-controller,codilime/contrail-controller,cloudwatt/contrail-controller,nischalsheth/contrail-controller,rombie/contrail-controller,codilime/contrail-controller,tcpcloud/contrail-controller,rombie/contrail-controller,eonpatapon/contrail-controller,sajuptpm/contrail-controller,srajag/contrail-controller,codilime/contrail-controller,vmahuli/contrail-controller,vmahuli/contrail-controller,srajag/contrail-controller,eonpatapon/contrail-controller,vmahuli/contrail-controller,nischalsheth/contrail-controller,codilime/contrail-controller,numansiddique/contrail-controller,numansiddique/contrail-controller,srajag/contrail-controller,nischalsheth/contrail-controller,reiaaoyama/contrail-controller,DreamLab/contrail-controller,reiaaoyama/contrail-controller,facetothefate/contrail-controller,cloudwatt/contrail-controller,DreamLab/contrail-controller,nischalsheth/contrail-controller,vmahuli/contrail-controller,srajag/contrail-controller,facetothefate/contrail-controller,nischalsheth/contrail-controller,vmahuli/contrail-controller,tcpcloud/contrail-controller,DreamLab/contrail-controller,cloudwatt/contrail-controller,srajag/contrail-controller,DreamLab/contrail-controller