This is Cymbidium suave, or Snake Orchid, usually found in stumps and in forks of gum trees but this one was at ground level, so got some easy pictures. Apparently, once the pods turns brown the kernel can be eaten raw and has a similar taste to peanuts. The juice from the stems was once used as a glue and applied directly to wounds (particularly burns).
Everyone knows the Sydney Rock Orchid, Dendrobium Speciosum, but more unusual to find one with seed pods on it. These were growing in full sun on an exposed rock shelf in the Royal National Park, Sydney. Tough plants.