6 Srp
2013
6 Srp
'13
17:17
Hi Anand,
I see. It's quite unfortunate that I allowed unquoted strings in the configuration, so
this complicates the checking for boolean a bit. I am thinking of disallowing unquoted
strings in the next release, hope there's no big fan of this. Is there?
Meanwhile I'll have a look at the reload bug and schedule it for the next release.
Sorry for the inconvenience, I'll send you a patch as soon as I know more.
Best,
Marek
On Tue, 06 Aug 2013 17:07:35 +0200
Anand Buddhdev <anandb(a)ripe.net> wrote:
Hello Knot developers,
I'm trying out Knot 1.3.0 final, and testing the new options for
system.identity, system.version and system.nsid.
At first, I did this:
system {
identity yes;
version yes;
nsid yes;
}
The alert ones will note that I didn't use "on", but accidentally used
"yes", so Knot parsed them all as strings, and gave me unexpected but
correct results.
; <<>> DiG 9.9.3-P2 <<>> +norec +nsid @193.0.0.198 ch txt
id.server
; (1 server found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 15951
;; flags: qr; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
; NSID: 79 65 73 (y) (e) (s)
;; QUESTION SECTION:
;id.server. CH TXT
;; ANSWER SECTION:
id.server. 0 CH TXT "yes"
; <<>> DiG 9.9.3-P2 <<>> +norec +nsid @193.0.0.198 ch txt
version.server
; (1 server found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 56914
;; flags: qr; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
; NSID: 79 65 73 (y) (e) (s)
;; QUESTION SECTION:
;version.server. CH TXT
;; ANSWER SECTION:
version.server. 0 CH TXT "yes"
Note that the NSID value is also "yes".
So I realised my mistake, and changes the values from "yes" to "on",
and
HUPped the server. Now I get:
;; Warning: Message parser reports malformed message packet.
; <<>> DiG 9.9.3-P2 <<>> +norec +nsid @193.0.0.198 ch txt
id.server
; (1 server found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 27835
;; flags: qr; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1
;; WARNING: Messages has 7 extra bytes at end
;; QUESTION SECTION:
;id.server. CH TXT
;; ANSWER SECTION:
id.server. 0 CH TXT "admin.authdns.ripe.net"
;; Warning: Message parser reports malformed message packet.
; <<>> DiG 9.9.3-P2 <<>> +norec +nsid @193.0.0.198 ch txt
version.server
; (1 server found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 60856
;; flags: qr; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1
;; WARNING: Messages has 7 extra bytes at end
;; QUESTION SECTION:
;version.server. CH TXT
;; ANSWER SECTION:
version.server. 0 CH TXT "Knot DNS 1.3.0"
Note the warnings from dig about the extra bytes at the end. It seems
that if you change the value of NSID and reconfigure the server, it does
not appear to pick up the new value correctly. Stopping Knot completely
and starting it fixes it, but there appears to be a bug during
reconfiguration.
_______________________________________________
knot-dns-users mailing list
knot-dns-users(a)lists.nic.cz
https://lists.nic.cz/cgi-bin/mailman/listinfo/knot-dns-users
--
Marek Vavrusa <marek.vavrusa(a)nic.cz>