[src/trunk]: src/etc Set max-udp-size as per DNS flag day 2020, see

[jnemeth <jnemeth%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/a1a37df212a4
branches:  trunk
changeset: 944805:a1a37df212a4
user:      jnemeth <jnemeth%NetBSD.org@localhost>
date:      Sun Oct 11 22:11:36 2020 +0000

description:
Set max-udp-size as per DNS flag day 2020, see
https://www.isc.org/blogs/dns-flag-day-2020-2/ .

diffstat:

 etc/named.conf |  3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diffs (17 lines):

diff -r bdba8e6ce6fc -r a1a37df212a4 etc/named.conf
--- a/etc/named.conf    Sun Oct 11 21:41:57 2020 +0000
+++ b/etc/named.conf    Sun Oct 11 22:11:36 2020 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: named.conf,v 1.8 2020/03/21 20:20:59 christos Exp $
+# $NetBSD: named.conf,v 1.9 2020/10/11 22:11:36 jnemeth Exp $
 
 # boot file for secondary name server
 # Note that there should be one primary entry for each SOA record.
@@ -15,6 +15,7 @@
        managed-keys-directory "keys";
        bindkeys-file "bind.keys";
        allow-recursion { localhost; localnets; };
+       max-udp-size 1220;
 
        #
        # This forces all queries to come from port 53; might be