On 21/11/2019 15:37, Ben Schwartz wrote:
> I would suggest adding a requirement to the EDE draft that EDE be > the last option in OPT And what if some other future option wants to lay claim to that requirement? > Then as a client, I can easily detect this situation, because the > truncation point is in the middle of the EDE option. A conformant server should never crop a packet in the middle of an RR when truncating such that the resulting packet is unparsable (implied by RFC 1035 §6.2) Also, an EDNS conformant server MUST include an OPT RR in its response to a query that contained an OPT RR, even when truncating. (RFC 6891 §6.1.1, §7). Ray
pEpkey.asc
Description: application/pgp-keys
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