knot-dns-users June 2021

knot-dns-users@lists.nic.cz

5 participants
4 discussions

trying to setup knot dns for my personal domain - server doesn't get accepted by my hoster

by J. Echter

Hi, i'm trying to setup a knot dns server for my personal domain. The servers are running and synchronizing between master and slave, but i cannot figure out why they do not get accepted by my domain hoster. I do get a 'Parameter value range error' response from them, so i figure it may be my configuration which is not right. I'm no pro in this stuff but i'm curious how it works, so if you don't mind i'll post it here and maybe someone has a thought what could be going on. Or maybe has some additional test i can run. I also checked them with nast from denic: https://www.denic.de/en/service/tools/nast/ (Nameserver Predelegation Check) Which doesn't complain, if i enter ns1.mydomain.de/ns2.domain.de and ipv4 / ipv6 ip's and click 'execute check'. I also checked with dig for response: dig @ns1.mydomain.de mydomain.de soa ;; BADCOOKIE, retrying. ; <<>> DiG 9.16.18 <<>> @ns1.mydomain.de mydomain.de soa ; (2 servers found) ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1174 ;; flags: qr aa rd; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1 ;; WARNING: recursion requested but not available ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 1232 ; COOKIE: 270b9518832d67270100000060d6d65c1844d3479cc64453 (good) ;; QUESTION SECTION: ;mydomain.de. IN SOA ;; ANSWER SECTION: mydomain.de. 86400 IN SOA ns1.mydomain.de. dnsadmin.mydomain.de. 2021062526 14400 1800 2419200 900 ;; Query time: 63 msec ;; SERVER: aa.bb.cc.dd.ee#53(aa.bb.cc.dd) ;; WHEN: Sa Jun 26 09:25:16 CEST 2021 ;; MSG SIZE rcvd: 119 and here is my config: server: identity: ns1.mydomain.de nsid: ns1.mydomain.de rundir: "/run/knot" user: knot:knot listen: [ aa.bb.cc.dd.ee@53, aa:bb:cc:dd@53 ] mod-rrl: - id: default rate-limit: 200 slip: 2 log: - target: syslog any: info policy: - id: rsa2k algorithm: RSASHA256 ksk-size: 4096 zsk-size: 2048 nsec3: on - id: ececc algorithm: ecdsap384sha384 nsec3: on template: - id: default storage: "/var/lib/knot" dnssec-signing: on dnssec-policy: rsa2k global-module: mod-cookies global-module: mod-rrl/default database: storage: "/var/lib/knot" key: - id: dnsmaster algorithm: hmac-sha512 secret: secret - id: dnsslave algorithm: hmac-sha512 secret: secret remote: - id: secondary address: ee.ff.gg.hh@53 key: dnsslave acl: - id: acl_secondary address: ee.ff.gg.hh key: dnsmaster action: transfer zone: - domain: mydomain.de file: "/etc/knot/zones/mydomain.de.zone" notify: secondary acl: acl_secondary zonefile-load: difference and my zone file (without the keys and stuff added from knotd): ;; Zone dump (Knot DNS 3.0.7) mydomain.de. 86400 SOA ns1.mydomain.de. dnsadmin.mydomain.de. 2021062526 14400 1800 2419200 900 mydomain.de. 86400 AAAA aa:bb:cc:dd mydomain.de. 86400 A aa.bb.cc.dd mydomain.de. 86400 TXT "v=spf1 ip4:aa.bb.cc.dd -all" mydomain.de. 86400 NS ns1.mydomain.de. mydomain.de. 86400 NS ns2.mydomain.de. mydomain.de. 86400 MX 10 mail.mydomain.de. _dmarc.mydomain.de. 86400 TXT "v=DMARC1; p=reject; rua=mailto:postmaster@mydomain.de; pct=100; fo=0:d:s; aspf=r; adkim=r;" _token._dnswl.mydomain.de. 86400 TXT "somestuff" 2020._domainkey.mydomain.de. 86400 TXT "v=DKIM1;k=rsa;p=alongline" _mta-sts.mydomain.de. 86400 TXT "v=STSv1; id=20210519103000Z;" _smtp._tls.mydomain.de. 86400 TXT "v=TLSRPTv1; rua=mailto:postmaster@mydomain.de" autoconfig.mydomain.de. 86400 AAAA aa:bb:cc:dd autoconfig.mydomain.de. 86400 A aa.bb.cc.dd test.mydomain.de. 86400 AAAA ee:ff:gg:hh test.mydomain.de. 86400 A ee.ff.gg.hh imap.mydomain.de. 86400 AAAA aa:bb:cc:dd imap.mydomain.de. 86400 A aa.bb.cc.dd mail.mydomain.de. 86400 AAAA aa:bb:cc:dd mail.mydomain.de. 86400 A aa.bb.cc.dd mta-sts.mydomain.de. 86400 AAAA aa:bb:cc:dd mta-sts.mydomain.de. 86400 A aa.bb.cc.dd ns1.mydomain.de. 86400 AAAA aa:bb:cc:dd ns1.mydomain.de. 86400 A aa.bb.cc.dd ns2.mydomain.de. 86400 A ee.ff.gg.hh ns2.mydomain.de. 86400 AAAA ee:ff:gg:hh smtp.mydomain.de. 86400 AAAA aa:bb:cc:dd smtp.mydomain.de. 86400 A aa.bb.cc.dd wiki.mydomain.de. 86400 AAAA aa:bb:cc:dd wiki.mydomain.de. 86400 A aa.bb.cc.dd www.mydomain.de. 86400 AAAA aa:bb:cc:dd www.mydomain.de. 86400 A aa.bb.cc.dd thanks for listening! juergen

4 years, 4 months

Config Problems

by Günther J. Niederwimmer

Hello List, I like to change to knot but ..........;-) Can any help Please? 1. My config is working with the Master Domains but I have a problem to configure to allow update "AXFER" TO my SLAVE servers ? What is the way to allow this. 2. I have a internal zone "examle.com.lan" this is loading, but I have to configure a PTR Zone this is not working, have any a example to configure this out. also a in-addr-arpa zonen? 3. the same Problem I have with ip6-arpa, what is the way to configure my hurican Net reverse zone with my old server bind this is all working, but I like to change :-) for all Help / answers all thanks -- mit freundlichen Grüßen / best regards Günther J. Niederwimmer

4 years, 4 months

Knot DNS 3.0.7 release

by Daniel Salzman

Hello Knot DNS users, CZ.NIC has released Knot DNS 3.0.7! This version fixes various bugs and introduces a few requested features. Changelog: https://gitlab.labs.nic.cz/knot/knot-dns/raw/v3.0.7/NEWS Download: https://www.knot-dns.cz/download/ Documentation: https://www.knot-dns.cz/documentation/ Support: https://www.knot-dns.cz/support Donation: https://donations.nic.cz/donate/?project=knot-dns Regards, Daniel

4 years, 5 months

Knot as Multi-Signer DNSSEC server with automatic key management

by Kadziolka, Marian

Hi, are there any plans to implement some multi-singner/multi-master dnsssec capabilities/solution? As far as i understand, there is no possibility to run two or more Knot servers with automatic key management [1] where all the servers use the same dnssec keys. Manual key management [2] can be used, but all the dnssec key automation of Knot will be lost. KASP DB sharing [3] or active and backup signer [4] is not a real multi-master solution. Some ideas: * Multi-Signer DNSSEC Models * https://datatracker.ietf.org/doc/html/rfc8901 * DNSSEC automation * https://www.ietf.org/staging/draft-wisser-dnssec-automation-00.html Or do you have any ideas/recommendations how to create multi-master dnssec setup and keep automatic key management [1]? Thanks Marian [1] https://www.knot-dns.cz/docs/3.0/html/configuration.html#dnssec-automatic-z… [2] https://www.knot-dns.cz/docs/3.0/html/configuration.html#dnssec-manual-key-… [3] https://lists.nic.cz/pipermail/knot-dns-users/2019-November/001716.html [4] https://lists.nic.cz/pipermail/knot-dns-users/2020-December/001943.html Je dobré vědět, že tento e-mail a přílohy jsou důvěrné. Pokud spolu jednáme o uzavření obchodu, vyhrazujeme si právo naše jednání kdykoli ukončit. Pro fanoušky právní mluvy - vylučujeme tím ustanovení občanského zákoníku o předsmluvní odpovědnosti. Pravidla o tom, kdo u nás a jak vystupuje za společnost a kdo může co a jak podepsat naleznete zde<https://onas.seznam.cz/cz/podpisovy-rad-cz.html> You should know that this e-mail and its attachments are confidential. If we are negotiating on the conclusion of a transaction, we reserve the right to terminate the negotiations at any time. For fans of legalese—we hereby exclude the provisions of the Civil Code on pre-contractual liability. The rules about who and how may act for the company and what are the signing procedures can be found here<https://onas.seznam.cz/cz/podpisovy-rad-cz.html>.

4 years, 5 months

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knot-dns-users June 2021