/1537 ; hub /731 ; uplink /731 ; restore
/534 ; hub /731 ; uplink /731 ; restore
/1558 ; hub /920 ; uplink /920 ; new node
/1240 ; hub /920 ; uplink /920 ; new status hold ; no answer
/1308 ; hub /731 ; uplink /731 ; delete ; no answer
/1499 ; hub /966 ; uplink /966 ; old status down
/257 ; hub /966 ; uplink /966 ; new status hold ; no answer