Re: How to force recursions to TCP only
"Kevin P. Fleming via Pdns-users" <[email protected]> Fri, 28 Feb 2025 09:10:59 -0500
| Newsgroups | gmane.network.dns.powerdns.user |
|---|---|
| Message-ID | <[email protected]> |
I don't think there are any configuration options in the recursor do to this, so you'll have to do it in a firewall system outside of the recursor. Blocking all outbound traffic to UDP port 53 would take care of it. On Fri, Feb 28, 2025, at 06:45, Carlos N via Pdns-users wrote: > Hello all > > I,m looking for a way of forcing all outgoing queries from recursor to authoritative servers to be TCP. > I'm experiencing some packet discards in my platform internal network and i think forcing to TCP may help overcome some of the problems caused by discards. > Does anybody know how to do this or if it is even possible. > Documentation doesn't give any clue. > Kind regards and thanks in advance. > > Carlos > > > _______________________________________________ > Pdns-users mailing list > [email protected] > https://mailman.powerdns.com/mailman/listinfo/pdns-users > _______________________________________________ Pdns-users mailing list [email protected] https://mailman.powerdns.com/mailman/listinfo/pdns-users