Upon receiving Hello message from , update , send Hello message back. Upon finishing neighbor
discovery, set time and . Construct , Initialized.
  For  
   while   and   do
    
    if  
      , send Req to
    end  if
   end  while
   Update , hold
   Construct
while     do
  if  
    , send Req to
  end  if
end  while
  End
Algorithm 1: Link removal mechanism for DLRA.