local block_file
  block_file="$(ctx::block::path "${name}.block")"
  local blocks=""
  if [[ -f "$block_file" ]] && [[ -s "$block_file" ]]; then
    while IFS=" " read -r client_ip target port proto; do
      if [[ -z "$target" ]]; then
        blocks+="      all traffic blocked\n"
      else
        local rule="      ${target}"
        [[ -n "$port" ]] && rule+=":${port}/${proto}"
        blocks+="${rule}\n"
      fi
    done < "$block_file"
  fi