Post #2292971

@nicksilkey@hachyderm.io There's a make everything fit in one response packet recommendation to avoid fragmentation. This doc says 1400 for max payload size. There's no quick rule-of-thumb these days since IPv6 and DNSSEC are variable, see section 5 for recommendations. https://www.ietf.org/archive/id/draft-ietf-dnsop-avoid-fragmentation-07.html