Dear team, I found that Knot DNS v1.0.6(from tarball) fails to serve RFC 2317-ish zone, 32/27.2.0.192.in-addr.arpa, in this case. -----[ knot.conf ]------------------------------------------ system { storage "/proj/knot-dns/var"; } zones { 32/27.2.0.192.in-addr.arpa { file "/proj/dns/etc/namedb/32_27.2.0.192.in-addr.arpa"; } } -----[ zone data ]------------------------------------------ $TTL 1d $ORIGIN 32/27.2.0.192.in-addr.arpa @ IN SOA ns.example1.jp. hostmaster.example1.jp. ( 2012070401 20m 15m 4w 15m ) NS ns.example1.jp. -----[ The result ]----------------------------------------- kohi@lars[1]% /usr/bin/sudo /proj/knot-1.0.6/sbin/knotc -c /proj/knot-dns/etc/knot-2317.conf checkzone 32/27.2.0.192.in-addr.arpa [sudo] password for kohi: 2012-07-04T19:47:33.287327+09:00 [error] Config '/proj/knot-dns/etc/knot-2317.conf' - syntax error on line 5 (current token '32'). 2012-07-04T19:47:33.287980+09:00 [error] Failed to parse configuration '/proj/knot-dns/etc/knot-2317.conf'. kohi@lars[2]% ------------------------------------------------------------ Thanks in advance. Koh-ichi Ito