On Thu, Jul 09, 2020 at 01:19:47AM +0000, ken.hendrick...@l3harris.com wrote:
> What am I doing wrong??? I'm using nsd on OpenBSD. > > > > > > nsd works only in the forward direction: from a name to an IP address. > I'm using my named zone files from way back. > nsd-checkzone says that the zone files are good. > Here are the startup logs for nsd: > ---------------------------------------------------------------------- > Jul 8 20:30:20 Soekris2 nsd[85856]: nsd starting (NSD 4.2.4) > Jul 8 20:30:21 Soekris2 nsd[78426]: zone 10.24.172.in-addr.arpa read with > success > Jul 8 20:30:21 Soekris2 nsd[78426]: zone 20.24.172.in-addr.arpa read with > success > Jul 8 20:30:21 Soekris2 nsd[78426]: zone 30.24.172.in-addr.arpa read with > success > Jul 8 20:30:21 Soekris2 nsd[78426]: zone 2.168.192.in-addr.arpa read with > success > Jul 8 20:30:21 Soekris2 nsd[78426]: zone Foo.Bar read with success > Jul 8 20:30:21 Soekris2 nsd[78426]: nsd started (NSD 4.2.4), pid 71631 > ---------------------------------------------------------------------- > > > > > > nsd works in the forward direction (not shown). > nsd fails in the reverse direction: > ---------------------------------------------------------------------- > 117 Soekris2# nslookup > > server 127.0.0.1 > Default server: 127.0.0.1 > Address: 127.0.0.1#53 > > set port 53053 ^^^^^ > > 172.24.20.1 > Server: 127.0.0.1 > Address: 127.0.0.1#53 ^^ You're not asking the server you expect. Dunno why, never use it. Maybe has to do with the recent cleanup os nslookup and friends. I prefer dig. -Otto > > ** server can't find 1.20.24.172.in-addr.arpa: NXDOMAIN > ---------------------------------------------------------------------- > > > > > > Here is an example reverse-direction file: db.20.24.172.in-addr.arpa > ---------------------------------------------------------------------- > ; > ; BIND reverse data file for 20.24.172.in-arpa.arpa. > ; > ; Origin added to names not ending in a dot: 20.24.172.in-addr.arpa. > > $TTL 3h > > @ IN SOA Soekris1.Foo.Bar. root.Soekris1.Foo.Bar. ( > 2020070501 ; Serial > 10800 ; Refresh 3 hours > 3600 ; Retry 1 hour > 604800 ; Expire 1 week > 3600 ) ; Negative Caching 1 hour > > ; Name Servers > > ;IN NS Cherub.Foo.Bar. > ;IN NS Tux.Foo.Bar. > IN NS Soekris1.Foo.Bar. > IN NS Soekris2.Foo.Bar. > IN NS PcEngines1.Foo.Bar. > IN NS PcEngines2.Foo.Bar. > > ; Network Name > 0 IN PTR Wired.20. > > 1 IN PTR WirelessAccess.Foo.Bar. > 2 IN PTR WirelessRouter.Foo.Bar. > ---------------------------------------------------------------------- > > > > > > Any ideas? > > Why would nsd work in the forward direction, > but not in the reverse direction, > if all of the zone files are good? > > What is different between nsd and named? > > > > > CONFIDENTIALITY NOTICE: This email and any attachments are for the sole use > of the intended recipient and may contain material that is proprietary, > confidential, privileged or otherwise legally protected or restricted under > applicable government laws. Any review, disclosure, distributing or other use > without expressed permission of the sender is strictly prohibited. If you are > not the intended recipient, please contact the sender and delete all copies > without reading, printing, or saving. >