El vie, 7 oct 2022 a las 20:29, Amelia Bjornsdottir escribió: > > On OmniOS, in Vultr's network, my A and AAAA lookups check in (skadns_t > *)->list after skadns_update(...), with failure, quickly. On > HardenedBSD, in Shaw's network (so I'm aware that I'm not controlling > for different DNS recursors here, and I should be), my A and AAAA > lookups check with failure after the 45 seconds. > > I link truss -f of my application piped through grep skadns' PID to show > only skadns, on OmniOS > <https://umbrellix.net/~ellenor/omnios.sdtruss.txt> and HardenedBSD > <https://umbrellix.net/~ellenor/hbsd.sdtruss.txt>.
On OmniOS, all the DNS queries (apparently 58) received a response. On HardenedBSD, only the first 4 queries received a response, the next 18 timed out. They were retried 4 additional times, as expected, again timing out without receiving a response. G.
