···529529 <note>
530530 <para>
531531 If you see errors similar to <literal>getProtocolByName: does not exist (no such protocol name: tcp)</literal>
532532- you may need to add <literal>pkgs.iana_etc</literal> to <varname>contents</varname>.
532532+ you may need to add <literal>pkgs.iana-etc</literal> to <varname>contents</varname>.
533533 </para>
534534 </note>
535535