Hi Paul, On Tue, Nov 27, 2018, at 2:10 AM, Paul Hoffman wrote: > | filter | O | T | "tcpdump" [pcap] style filter for | > | | | | input. | > > > On Nov 26, 2018, at 6:05 PM, Warren Kumari <war...@kumari.net> wrote: > > ... that is where we started. > > The concern was what happens if there are new filters added, and > > implementations written don't know how to deal with them. > > New filters being added to tcpdump (or even removed) doesn't affect a C- > DNS application from reading or writing that field. It's just a text > string.
I think this depends on how the field is used. If you want to write an application that validates or does something with this field, that wouldn't be true. If you think that writing such an application is a dumb idea, then the draft should clearly state that. Best Regards, Alexey _______________________________________________ DNSOP mailing list DNSOP@ietf.org https://www.ietf.org/mailman/listinfo/dnsop
