proc GetVportPhyPort {vport {returnValue addSlash}} {
    # vport: ::ixNet::OBJ-/vport:1
    # returnValue: 
    #    addSlash: Return port format 1/2
    #    noSlash:  Return port format "1 1"

    set connectedTo [ixNet getAttribute $vport -connectedTo]
    set card [lindex [split [lindex [split $connectedTo /] 3] :] end]
    set portNum [lindex [split [lindex [split $connectedTo /] 4] :] end]
    if {$returnValue == "addSlash"} {
	set port $card/$portNum
    } else {
	set port "$card $portNum"
    }
    return $port
}