call CtpInfo.getParent(&val);
local.link_route_addr = val;
local.link_route_value = call LinkEstimator.getLinkQuality(local.link_route_addr);
call CtpInfo.getParent(&val);
local.link_route_addr = val;
local.link_route_value = call LinkEstimator.getLinkQuality(local.link_route_addr);