[Yeti DNS Discuss] Help with DNSSEC Key

Federico Olivieri lvrfrc87 at gmail.com
Fri Jan 22 16:57:06 UTC 2016


It is fine :)

*oot at raspberrypi:~# dig @::1 www.isc.org <http://www.isc.org> +dnssec -p
5300*

*; <<>> DiG 9.9.5-9+deb8u5-Raspbian <<>> @::1 www.isc.org
<http://www.isc.org> +dnssec -p 5300*
*; (1 server found)*
*;; global options: +cmd*
*;; Got answer:*
*;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 4937*
*;; flags: qr rd ra ad; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 1*

*;; OPT PSEUDOSECTION:*
*; EDNS: version: 0, flags: do; udp: 4096*
*;; QUESTION SECTION:*
*;www.isc.org <http://www.isc.org>.                   IN      A*

*;; ANSWER SECTION:*
*www.isc.org <http://www.isc.org>.            42      IN      RRSIG   A 5 3
60 20160219054322 20160120054322 6003 isc.org <http://isc.org>.
1+TamdDaIbldKxk0YYsUMo04IrIb0tlU3BpBIibWJ3L1/J2mpJGrHYC7
lbIi1YsKcPgFpYqdtax5W+4XrqpYq6dIcg+lv6e5JdC6Sy+RYk1lIQOW
WMMrgHurWBo8YNOiLrGG7KY3FakFcYFGPLG2dcMW0SjvLbtEoD7jBG7k mrU=*
*www.isc.org <http://www.isc.org>.            42      IN      A
149.20.64.69*

*;; Query time: 11 msec*
*;; SERVER: ::1#5300(::1)*
*;; WHEN: Fri Jan 22 16:55:03 UTC 2016*
*;; MSG SIZE  rcvd: 223*


But if I dig +trace it stuck to the end of the root server list. Anyway,
seems working. Do you have any way to  confirm if you see traffic from my
server? 2a02:c7d:ca0c:d6ca:ba27:ebff:fe28:6b3e

Also, I got one question. With DNS yeti only IPv6 traffic will go through
your servers or IPv4 as well?

Thanks

2016-01-22 16:51 GMT+00:00 龚道彪 <dbgong at biigroup.cn>:

> please try dig @::1 www.isc.org +dnssec
>
> check the rcode ,response include flag ad or not
>
> ---
> kevin
> ------------------ Original ------------------
> *From:* "Federico Olivieri"<lvrfrc87 at gmail.com>
> *Date:* Sat, Jan 23, 2016 00:36 AM
> *To:* "龚道彪"<dbgong at biigroup.cn>;
> *Cc:* "discuss"<discuss at lists.yeti-dns.org>;
> *Subject:* Re: [Yeti DNS Discuss] Help with DNSSEC Key
> Thank you very much! It works finally!!! Or at least it's talking with
> yeti servers.
>
> However, seems pretty stuck
>
> root at raspberrypi:~# dig @::1 www.facebook.com -p 5300 +trace
>
> ; <<>> DiG 9.9.5-9+deb8u5-Raspbian <<>> @::1 www.facebook.com -p 5300
> +trace
> ; (1 server found)
> ;; global options: +cmd
> .                       86339   IN      NS      yeti-ns.switch.ch.
> .                       86339   IN      NS      yeti.ipv6.ernet.in.
> .                       86339   IN      NS      yeti-ns.lab.nic.cl.
> .                       86339   IN      RRSIG   NS 8 0 518400
> 20160221044002 20160122044002 50565 .
> fWMoPNKu2Ygeebhx87VJ2IepYGKUuwVPV2CrZA9A2BmFP/38Bl8vKYZ2
> 2MmiN34krDEX+l0NbLyBoE1CA0InaSLO1SDVG7qXRxet+ampeQBn6oVT
> AfjjXjV87+aU072cP5y6GbFRfSxQww3/UwHK0x4bJ5NIHsyiQskby+0M n8w=
> .                       86339   IN      NS      yeti-ns.tisf.net.
> .                       86339   IN      NS      yeti-ns.ix.ru.
> .                       86339   IN      NS      yeti-dns01.dnsworkshop.org
> .
> .                       86339   IN      NS      yeti-ns.conit.co.
> .                       86339   IN      NS      yeti-ns.as59715.net.
> .                       86339   IN      NS      dahu2.yeti.eu.org.
> .                       86339   IN      NS      dahu1.yeti.eu.org.
> .                       86339   IN      NS      yeti.aquaray.com.
> .                       86339   IN      NS      ns-yeti.bondis.org.
> .                       86339   IN      NS      yeti.bofh.priv.at.
> .                       86339   IN      NS      bii.dns-lab.net.
> .                       86339   IN      NS      yeti-ns.wide.ad.jp.
> ;; Received 619 bytes from ::1#5300(::1) in 130 ms
>
> root at raspberrypi:~# dig @::1 www.google.it -p 5300
>
> ; <<>> DiG 9.9.5-9+deb8u5-Raspbian <<>> @::1 www.google.it -p 5300
> ; (1 server found)
> ;; global options: +cmd
> ;; Got answer:
> ;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 30879
> ;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0
>
> ;; QUESTION SECTION:
> ;www.google.it.                 IN      A
>
> ;; Query time: 330 msec
> ;; SERVER: ::1#5300(::1)
> ;; WHEN: Fri Jan 22 16:35:57 UTC 2016
> ;; MSG SIZE  rcvd: 31
>
>
>
>
> 2016-01-22 16:26 GMT+00:00 龚道彪 <dbgong at biigroup.cn>:
>
>> Hi Federico,
>>
>> I have tested the follwing config, it works well.
>>
>> $ cat /etc/powerdns/recursor.conf
>> ....
>> dnssec=validate
>> hint-file=/etc/powerdns/yeti-hints
>> lua-config-file=/etc/powerdns/yeti.lua
>> query-local-address6=::
>> ....
>>
>> $ cat /etc/powerdns/yeti.lua
>> addDS(".","55954 8 2
>> 88FF12F948BFBE666AC91B1256BB5B77B51150991A5E50F80A9FAB73945BA2AA")
>>
>> $cat /etc/powerdns/yeti-hints
>> .                       518400  IN      NS      yeti-ns.wide.ad.jp.
>> .                       518400  IN      NS      yeti-ns.tisf.net.
>> .                       518400  IN      NS      yeti-ns.ix.ru.
>> .                       518400  IN      NS
>> yeti-dns01.dnsworkshop.org.
>> .                       518400  IN      NS      dahu2.yeti.eu.org.
>> .                       518400  IN      NS      ns-yeti.bondis.org.
>> .                       518400  IN      NS      yeti.aquaray.com.
>> .                       518400  IN      NS      bii.dns-lab.net.
>> .                       518400  IN      NS      yeti-ns.lab.nic.cl.
>> .                       518400  IN      NS      yeti.ipv6.ernet.in.
>> .                       518400  IN      NS      yeti-ns.conit.co.
>> .                       518400  IN      NS      yeti.bofh.priv.at.
>> .                       518400  IN      NS      dahu1.yeti.eu.org.
>> .                       518400  IN      NS      yeti-ns.as59715.net.
>> .                       518400  IN      NS      yeti-ns.switch.ch.
>>
>> bii.dns-lab.net.        518400  IN      AAAA    240c:f:1:22::6
>> yeti.bofh.priv.at.      172800  IN      AAAA    2a01:4f8:161:6106:1::10
>> yeti.ipv6.ernet.in.     172800  IN      AAAA    2001:e30:1c1e:1::333
>> yeti.aquaray.com.       172800  IN      AAAA    2a02:ec0:200::1
>> dahu1.yeti.eu.org.      172800  IN      AAAA
>>  2001:4b98:dc2:45:216:3eff:fe4b:8c5b
>> dahu2.yeti.eu.org.      172800  IN      AAAA    2001:67c:217c:6::2
>> ns-yeti.bondis.org.     172800  IN      AAAA    2a02:2810:0:405::250
>> yeti-ns.ix.ru.          172800  IN      AAAA    2001:6d0:6d06::53
>> yeti-ns.lab.nic.cl.     172800  IN      AAAA    2001:1398:1:21::8001
>> yeti-ns.tisf.net.       172800  IN      AAAA    2001:559:8000::6
>> yeti-ns.wide.ad.jp.     172800  IN      AAAA    2001:200:1d9::35
>> yeti-ns.conit.co.       172800  IN      AAAA
>>  2604:6600:2000:11::4854:a010
>> yeti-ns.switch.ch.      172800  IN      AAAA    2001:620:0:ff::29
>> yeti-ns.as59715.net.    172800  IN      AAAA
>>  2a02:cdc5:9715:0:185:5:203:53
>> yeti-dns01.dnsworkshop.org. 172800 IN   AAAA    2001:1608:10:167:32e::53
>>
>>  ---
>> Kevin
>> ------------------ Original ------------------
>> *From: * "龚道彪"<dbgong at biigroup.cn>;
>> *Date: * Fri, Jan 22, 2016 11:33 PM
>> *To: * "Federico Olivieri"<lvrfrc87 at gmail.com>; "discuss"<
>> discuss at lists.yeti-dns.org>;
>> *Subject: * Re: [Yeti DNS Discuss] Help with DNSSEC Key
>>
>> Hi Federico,
>>
>>  addDS() should need the DS record.
>> the DS record for Yeti root zone is '. IN DS 55954 8 2
>> 88FF12F948BFBE666AC91B1256BB5B77B51150991A5E50F80A9FAB73945BA2AA'
>>
>> Please you try
>>  addDS(".","55954 8 2
>> 88FF12F948BFBE666AC91B1256BB5B77B51150991A5E50F80A9FAB73945BA2AA")
>>
>> ------------------ Original ------------------
>> *From: * "Federico Olivieri"<lvrfrc87 at gmail.com>;
>> *Date: * Fri, Jan 22, 2016 08:26 PM
>> *To: * "discuss"<discuss at lists.yeti-dns.org>;
>> *Subject: * [Yeti DNS Discuss] Help with DNSSEC Key
>>
>> Hi everyone,
>>
>> I'm trying to enable my DNS server recursive on DNS Yeti.
>>
>> In order to do that, I need to use a LUA script
>>
>> clearDS()
>>
>>         addDS(".", "IN DNSKEY 257 3 8
>> AwEAAaP3gGQ4db0tAiDEky0dcUNGeI1aTDYP5NFxzhbdpD60ZhKLVV4KyxPmoSNUpq5Fv5M0iBwK1Tyswsyq/9sMSoZ8zx8aT3ho1YnPsSqQeJfjTT1WsX6YZ5Kw6B2QkjRNa6OMGZ96Kn8AI/slqsw+z8hY49Sn3baeo9iJxHPzloNc2dQkW4aLqzNEYxnuoJsthCfGrPSAXlUjY9m3YKIaEWR5WFYQk770fT+gGWLk/54Vp0sG+Lw75JZnwhDhixPFaToTDNqbHQmkEylq1XJLO15uZ/+RZNRfTXZKO4fVR0tMEbMAITqRmyP8xLXY4RXbS4J32gnenQbzABX8sQmwO7s=")
>>
>>
>>
>> When I start the DNS service I get this error
>>
>>
>>
>> Jan 21 13:19:42 raspberrypi pdns_recursor[12794]: Jan 21 13:19:42 Unable
>> to load Lua script from '/etc/powerdns/lua.conf': Parsing record content
>> (try 'pdnsutil check-zone'): expected digits at position 0 in 'IN DNSKEY
>> 257 3 8 AwEAAaP3gGQ4db0tAiDEky0dcUNGeI1aTDYP5NFxzhbd
>>
>>
>>
>> Unfortunately is the first time that I use LUA scripting I try to
>> googole for it but I haven't found anything useful Maybe is the syntax
>> of the file...
>>
>> Can you help me with that?
>>
>> Thanks
>>
>>
>> Federico
>>
>
>
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