Hello. I noticed the (relatively) new dump_cache/load_cache commands of unbound-control, and started experimenting. And immediately come across an.. issue. The TTL for each RR is expressed as time-to-live since "now", it is not an expiration time. For this reason it's not possible to save the cache and load it back on restart for example, because ttl in that case will be invalid. I wonder if it's a good idea to use absolute expire time in place of TTL in dump/load_cache format. If nothing else, prefixing the field with an equal sign will do the trick (=1234567 to mean absolute time, 1234567 - current - to mean ttl as it is now). And in general, do people use dump/load_cache to start with? Thanks! /mjt