Another possibly-crazy thought ... Should BULK be allocated from the metatype range, 128-255? The idea being that this would cause the zone xfer to be rejected by servers that don't understand it.
... but, from looking at BIND's code (I didn't test it) I think this idea wouldn't actually work in practice because BIND only rejects xfers containing explicitly-known metatypes - it treats most of 128-255 as unknown. Tony. -- f.anthony.n.finch <d...@dotat.at> http://dotat.at/ - I xn--zr8h punycode Southeast Viking, North Utsire, South Utsire: Cyclonic 4 or 5, becoming southeasterly 5 to 7, perhaps gale 8 later. Moderate or rough. Rain later. Good, becoming moderate or poor later. _______________________________________________ DNSOP mailing list DNSOP@ietf.org https://www.ietf.org/mailman/listinfo/dnsop