> On 26 Jun 2023, at 14:25, Ondřej Surý <ond...@isc.org> wrote: > > >> On 26. 6. 2023, at 6:04, Randy Bush <ra...@psg.com> wrote: >> >> so, for address foux, how do i know if there is one client or more than >> one? > > I think you only know that for an established TCP connection. Everything else > could be port reuse.
Which doesn’t matter as there can only be one client at any point in time behind the tuple <src-port,src-address,dst-port,dst-address,UDP> sans a broken NAT implementation. > Ondřej > -- > Ondřej Surý — ISC (He/Him) > > My working hours and your working hours may be different. Please do not feel > obligated to reply outside your normal working hours. > -- Mark Andrews, ISC 1 Seymour St., Dundas Valley, NSW 2117, Australia PHONE: +61 2 9871 4742 INTERNET: ma...@isc.org -- Visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list ISC funds the development of this software with paid support subscriptions. Contact us at https://www.isc.org/contact/ for more information. bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
