Re: Debugging TSIG signed nsupdate problems - Specifically a logging question

2024-05-28 Thread Erik Edwards via bind-users
In the dnssec.log file I only found references to normal key rotation. Adding the section for update_security and running at trace 99 didn't provide _any_  update_security log output, nor did it provide any extra output to the update log. even when running in single combined log format I

Re: Debugging TSIG signed nsupdate problems - Specifically a logging question

2024-05-27 Thread Erik Edwards via bind-users
Please allow me to refocus this thread to the original question. I'm asking about the logging facility with respect to the "update" section of code in ISC's bind9 product. Yes, I understand update-policy choices/errors will generate the REFUSED response. _I'm only asking about t

Re: Question about resolver

2024-04-28 Thread Mark Andrews
s: qr rd ra ad; QUERY: 1, ANSWER: 14, AUTHORITY: 0, ADDITIONAL: 27 ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags: do; udp: 1232 ; COOKIE: 7b100d5f1abe6a330100662eea5988229ff2514536e1 (good) ;; QUESTION SECTION: ;. IN NS ;; ANSWER SECTION: . 274739 IN NS a.root-servers.net. . 274739 IN NS g.roo

Re: Question about resolver

2024-04-27 Thread J Doe
On 2024-04-26 16:45, Josh Kuo wrote: In this particular case, isn't the resolver attempting to do a reverse lookup of the IP address that's listed ? You are right, I missed that this is a reverse-mapping zone. In that case, run DNSSEC analyzer on the domain "180.96.34.in-addr.arpa"

Re: Question about resolver

2024-04-27 Thread J Doe
On 2024-04-26 16:28, Mark Andrews wrote: DS records live in the parent zone and the RFC 1034 rules for serving zone break down when a grandparent zone and child zone are served by the same server. This is corrected be the client by looking for intermediate NS records to find the hidden

Re: Question about resolver

2024-04-26 Thread Josh Kuo
> > In this particular case, isn't the resolver attempting to do a reverse > lookup of the IP address that's listed ? > > You are right, I missed that this is a reverse-mapping zone. In that case, run DNSSEC analyzer on the domain "180.96.34.in-addr.arpa" and you'll see the problem.

Re: Question about resolver

2024-04-26 Thread Mark Andrews
DS records live in the parent zone and the RFC 1034 rules for serving zone break down when a grandparent zone and child zone are served by the same server. This is corrected be the client by looking for intermediate NS records to find the hidden delegations then resuming the DS lookup.

Re: Question about resolver

2024-04-26 Thread J Doe
On 2024-04-25 08:55, Josh Kuo wrote: DS = Delegation Signer, it is the record type that a signed child upload to the parent zone. It's difficult to say for sure without more information such as which domain name you are trying to resolve, but looks like it is probably due to a mis-matching DS

Re: Question about resolver

2024-04-25 Thread Josh Kuo
DS = Delegation Signer, it is the record type that a signed child upload to the parent zone. It's difficult to say for sure without more information such as which domain name you are trying to resolve, but looks like it is probably due to a mis-matching DS record between the child and the parent

Question about resolver

2024-04-24 Thread J Doe
Hello, I run BIND 9.18.26 as a recursive, validating resolver. In my logs, I noticed the following: 22-Apr-2024 19:25:59.614 lame-servers: info: chase DS servers resolving '180.96.34.in-addr.arpa/DS/IN': 216.239.34.102#53 What does "chase DS servers" mean ? Thanks, - J -- Visit

AW: [OFF-TOPIC] Question about ClouDNS (and others') ALIAS records

2024-03-26 Thread Klaus Darilion via bind-users
> -Ursprüngliche Nachricht- > Von: bind-users Im Auftrag von Jan > Schaumann via bind-users > Gesendet: Dienstag, 26. März 2024 14:44 > An: bind-users@lists.isc.org > Betreff: Re: [OFF-TOPIC] Question about ClouDNS (and others') ALIAS records > > Karl Auer

Re: [OFF-TOPIC] Question about ClouDNS (and others') ALIAS records

2024-03-26 Thread Jan Schaumann via bind-users
/docs.aws.amazon.com/Route53/latest/DeveloperGuide/resource-record-sets-choosing-alias-non-alias.html Simplified, the authoritative performs the "CNAME" chain resolution (because it controls the zones in question) and returns the final result so the client doesn't have to chase CNAM

Re: [OFF-TOPIC] Question about ClouDNS (and others') ALIAS records

2024-03-26 Thread Karl Auer
On Tue, 2024-03-26 at 08:00 -0400, Victoria Risk wrote: > We have a knowledgebase article on the topic of ‘alias’ records: > https://kb.isc.org/docs/aa-01640. The article is a bit out of date, > but still basically valid. It is not specific to the implementation > you mention however. Thanks!

Re: [OFF-TOPIC] Question about ClouDNS (and others') ALIAS records

2024-03-26 Thread Victoria Risk
Karl, We have a knowledgebase article on the topic of ‘alias’ records: https://kb.isc.org/docs/aa-01640. The article is a bit out of date, but still basically valid. It is not specific to the implementation you mention however. Vicky > On Mar 26, 2024, at 7:49 AM, Karl Auer wrote: > > I'm

[OFF-TOPIC] Question about ClouDNS (and others') ALIAS records

2024-03-26 Thread Karl Auer
I'm puzzled by the ClouDNS "ALIAS" record. I was wondering if anyone knows how it is handled "under the hood"? It seems to be a non-standard extension that some DNS providers support. It seems to work similarly to, but not quite the same way as, a CNAME. Its big advantage over a CNAME is that it

Re: Question about authoritative server and AA Authoritative Answer

2024-01-17 Thread Michel Diemer via bind-users
-users@lists.isc.org Envoyé: mercredi 17 Janvier 2024 16:00 Objet : Re: Question about authoritative server and AA Authoritative Answer   Hi again. Please start a packet capture on the auth server. This should do it:    sudo tcpdump -nvi any -c 1 -w mydns.pcap port 53 Then from pc1, please do

Re: Question about authoritative server and AA Authoritative Answer

2024-01-17 Thread Björn Persson
Michel Diemer via bind-users wrote: > ;; flags: qr aa rd; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1 This response message has the QR flag, the AA flag and the RD flag turned on. The message contains 1 copy of the query, 0 answers to the query, 1 reference to an authoritative nameserver

Re: Question about authoritative server and AA Authoritative Answer

2024-01-17 Thread Greg Choules via bind-users
ngs (dynamic dns, fixed ip > address, dhcp provided ip address, ...). > > For this specific question about authoritative server, pc1 has a fixed ip > address. Ubuntu's networkd-resolved local dns caching and stub is disabled, > (Cache=no, DNSStubListener=no). For this specific que

Re: Question about authoritative server and AA Authoritative Answer

2024-01-17 Thread Michel Diemer via bind-users
, ...).  For this specific question about authoritative server, pc1 has a fixed ip address. Ubuntu's networkd-resolved local dns caching and stub is disabled, (Cache=no, DNSStubListener=no). For this specific question, I have only two computers, one authoritative non-recursive dns server and a generic computer named pc1

Re: Question about authoritative server and AA Authoritative Answer

2024-01-16 Thread Mark Andrews
answers ? The ones where the answer count was zero (look for "ANSWER: 0,”). > De : "Mark Andrews" > A : pub.dieme...@laposte.net,"bind users" > Envoyé: dimanche 14 Janvier 2024 23:54 > Objet : Re: Question about authoritative server and AA Authoritative

Re: Question about authoritative server and AA Authoritative Answer

2024-01-15 Thread Greg Choules via bind-users
kd. > > > Kind Regards, > > Michel Diemer. > > > > De : "Greg Choules" > A : pub.dieme...@laposte.net,bind-users@lists.isc.org > Envoyé: dimanche 14 Janvier 2024 23:28 > Objet : Re: Question about authoritative server and AA Authoritative Answer > > Hi

Re: Question about authoritative server and AA Authoritative Answer

2024-01-15 Thread Michel Diemer via bind-users
hel Diemer.     De : "Greg Choules" A : pub.dieme...@laposte.net,bind-users@lists.isc.org Envoyé: dimanche 14 Janvier 2024 23:28 Objet : Re: Question about authoritative server and AA Authoritative Answer   Hi Michel. Please can you send the following information: - name and IP address of the

Re: Question about authoritative server and AA Authoritative Answer

2024-01-15 Thread Petr Menšík
and it answers just A type queries itself, but forwards SOA and NS queries. Cheers, Petr On 14. 01. 24 23:04, Michel Diemer via bind-users wrote: ‌Ders bind users, I have already asked a similar question which was more about DNS in general , this one is very specific about the AA bit. Today's

Re: Question about authoritative server and AA Authoritative Answer

2024-01-14 Thread Mark Andrews
> On 15 Jan 2024, at 09:04, Michel Diemer via bind-users > wrote: > > ‌Ders bind users, > > I have already asked a similar question which was more about DNS in general , > this one is very specific about the AA bit. > > Today's question is : « "dig pc1.r

Re: Question about authoritative server and AA Authoritative Answer

2024-01-14 Thread Greg Choules via bind-users
org> wrote: > ‌Ders bind users, > > I have already asked a similar question which was more about DNS in > general , this one is very specific about the AA bit. > > Today's question is : *« "dig pc1.reseau1.lan ns"** show AUTHORITY: 1 and > "dig pc1.reseau1.lan

Question about authoritative server and AA Authoritative Answer

2024-01-14 Thread Michel Diemer via bind-users
‌Ders bind users, I have already asked a similar question which was more about DNS in general , this one is very specific about the AA bit. Today's question is : « "dig pc1.reseau1.lan ns" show AUTHORITY: 1 and "dig pc1.reseau1.lan" shows AUTHORITY: 0. Which setting or kn

Re: Question about DNS / bind9 / authoritative and NXDOMAIN vs NOERROR (NODATA)

2023-12-13 Thread G.W. Haywood
Hi there, On Wed, 13 Dec 2023, Greg Choules wrote: If your server can reach the Internet it can recurse all on its own. And for extra information, I recommend you give the '+trace' option to dig. I hope that helps. Ditto. :) -- 73, Ged. -- Visit

Re: Question about DNS / bind9 / authoritative and NXDOMAIN vs NOERROR (NODATA)

2023-12-13 Thread Greg Choules via bind-users
Hi Michel. You will get an authoritative answer (AA bit = 1) if the server is either primary (master) or secondary (slave) for the QNAME (query name); in this case "reseau1.lan". From the config snip you provided this is because you have the config: zone "reseau1.lan" { type master; ... }; If

Re: Question about DNS / bind9 / authoritative and NXDOMAIN vs NOERROR (NODATA)

2023-12-13 Thread Stephane Bortzmeyer
On Wed, Dec 13, 2023 at 05:29:02PM +0100, Michel Diemer via bind-users wrote a message of 1723 lines which said: > another virtual machine that uses the first one as ics dhcp and dns > server. An important thing about DNS: there are two types of DNS servers, very different. Resolvers and

Question about DNS / bind9 / authoritative and NXDOMAIN vs NOERROR (NODATA)

2023-12-13 Thread Michel Diemer via bind-users
  ‌ Dear Bind user,   I am a teacher and trying to understand how dns works. I am spending hours reading various sources without finding satisfying information. For teaching purposes I have created a virtual machine with isc dhcp server and bind9 and another virtual machine that uses the

Re: Question on ISC BIND DNS Server

2023-11-22 Thread Turritopsis Dohrnii Teo En Ming
an. > > > >Can I upgrade BIND DNS Server manually? Will it cause problems with > >Virtualmin / Webmin? > > > I think this is question for webmin/virtualmin, but from what I know about > webmin it tends to edit local configuration, so I guess it will edit primary >

Re: Question on ISC BIND DNS Server

2023-11-22 Thread Matus UHLAR - fantomas
think this is question for webmin/virtualmin, but from what I know about webmin it tends to edit local configuration, so I guess it will edit primary zone file. -- Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/ Warning: I wish NOT to receive e-mail advertising

Question on ISC BIND DNS Server

2023-11-22 Thread Turritopsis Dohrnii Teo En Ming
Subject: Question on ISC BIND DNS Server Good day from Singapore, I have Virtualmin / Webmin web hosting server control panel. I have 2 Virtual Private Servers in Germany and 1 Virtual Private Server in Japan. Can I upgrade BIND DNS Server manually? Will it cause problems with Virtualmin

Re: Question about URL being logged by resolver

2023-11-04 Thread Ondřej Surý
It means something in your network sent a query containing the literal URL below. The message is just misleading - the resolver tries to do QNAME minimization on it, it fails, switches to full name which ends with NXDOMAIN from root. Ondrej -- Ondřej Surý — ISC (He/Him) My working hours and

Re: Question about URL being logged by resolver

2023-11-04 Thread Mark Andrews
People accidentally enter urls as domain names into tools. https://app-measurement.com/sdk-exp/A is a legal, but unusual, domain name consisting of 3 labels 'https://app-measurement’, 'com/sdk-exp/A’ and ‘.’. Mark > On 4 Nov 2023, at 13:29, Nick Tait via bind-users > wrote: > > Hi J. > >

Re: Question about URL being logged by resolver

2023-11-03 Thread Nick Tait via bind-users
Hi J. I'm not sure what the cause of the URLs is, but I can confirm I'm seeing the same URLs in my own logs. The queries originate from multiple devices on my internal network - all Apple devices I think. My advice: I wouldn't waste too much effort trying to solve this one, as it is almost

Question about URL being logged by resolver

2023-11-03 Thread J Doe
Hello, On a Bind 9.18.19 server configured as a recursive resolver, I sometimes see URL's being noted in the log files. One such example is: 02-Nov-2023 23:32:19.435 lame-servers: info: success resolving 'https://app-measurement.com/sdk-exp/A' after disabling qname minimization due to

Question about Google domain with recursive resolver

2023-11-03 Thread J Doe
Hello, I have a basic recursive resolver configuration with Bind 9.18.19 that acts as the resolver for some VPN roadwarrior clients (a mix of Apple iOS and macOS clients). Periodically I will see the following in my logs: 02-Nov-2023 15:06:27.658 resolver: info: loop detected resolving

Re: question about DNSSEC with PKCS11

2023-08-15 Thread Jan-Piet Mens
1. since I use HSM(now is softhsm) to store the DNSSEC key, does it more insecure to convert the key(s) from HSM to .private file with dnssec-keyfromlabel ? keys are not actually 'converted' with this utility; instead the .private file links to the corresponding private (and typically

Re: question about DNSSEC with PKCS11

2023-08-08 Thread Matthijs Mekking
Hi, The KB article was written before dnssec-policy. Unfortunately, OpenSSL with engine_pkcs11 does not support creating keys. So if you want to use an HSM with dnssec-policy, you will need to create the keys yourself and you can then import them in the key-directory with dnssec-keyfromlabel.

question about DNSSEC with PKCS11

2023-08-04 Thread sun guonian
hi, I have tried the DNSSEC sign testing according the document, https://kb.isc.org/docs/bind-9-pkcs11 (and section 5.5 of the Bv9ARM of version 9.18.16) I have two questions about it, 1. since I use HSM(now is softhsm) to store the DNSSEC key, does it more insecure to convert the key(s) from

Re: Question regarding delv and custom local trust anchor

2023-06-08 Thread Evan Hunt
On Thu, Jun 08, 2023 at 07:57:12PM +, Evan Hunt wrote: > So, I'm guessing systemd-resolved is choking on the EDNS COOKIE option. > This needs to be reported as a bug to the systemd maintainers. And, maybe > delv should have a +nocookie option. Hmm, on further inspection, I was wrong about

Re: Question regarding delv and custom local trust anchor

2023-06-08 Thread Evan Hunt
t to 127.0.0.53#53 ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 7870 ;; flags: rd cd; QUESTION: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 1 ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags: do; udp: 1232 ; COOKIE: 8e31ae172137a02f ;; QUESTIO

Question regarding delv and custom local trust anchor

2023-06-08 Thread Josh Kuo
Hello, I am trying to use delv (version 19.8.2 on Ubuntu 0.22.04) to troubleshoot using a custom trust anchor. However, I am getting very strange results from delv. The short of it is, I must point delv at another validating resolver (such as @8.8.8.8) for the custom trust anchors (-a) to work.

Re: DNSSEC With Primary Hidden - Clarifying Question from Documentation

2023-01-17 Thread Pirawat WATANAPONGSE via bind-users
Pirawat. > -- Forwarded message -- > From: E R > To: bind-users@lists.isc.org > Cc: > Bcc: > Date: Tue, 17 Jan 2023 17:28:57 -0600 > Subject: DNSSEC With Primary Hidden - Clarifying Question from > Documentation > I am planning on implementing the

Re: DNSSEC With Primary Hidden - Clarifying Question from Documentation

2023-01-17 Thread Peter
On Tue, Jan 17, 2023 at 05:28:57PM -0600, E R wrote: ! I am planning on implementing the current version of BIND to replace the ! aging, undocumented authoritative servers I inherited. I want to hide the ! primary server on our internal network and have two secondary servers be ! publicly

Re: DNSSEC With Primary Hidden - Clarifying Question from Documentation

2023-01-17 Thread Mark Andrews
> On 18 Jan 2023, at 10:55, Grant Taylor via bind-users > wrote: > > On 1/17/23 4:45 PM, Michael Richardson wrote: >> Many people do exactly that. > > Sorry, I don't see that as an answer to -- my understanding of -- the OP's > question of "Does the primar

Re: DNSSEC With Primary Hidden - Clarifying Question from Documentation

2023-01-17 Thread Grant Taylor via bind-users
On 1/17/23 4:45 PM, Michael Richardson wrote: Many people do exactly that. Sorry, I don't see that as an answer to -- my understanding of -- the OP's question of "Does the primary server that handles the DNSSEC duties need to be not hidden / publicly accessible?" Specifically

Re: DNSSEC With Primary Hidden - Clarifying Question from Documentation

2023-01-17 Thread Michael Richardson
E R wrote: > I am planning on implementing the current version of BIND to replace the > aging, undocumented authoritative servers I inherited. I want to hide the > primary server on our internal network and have two secondary servers be > publicly available. While reading the

DNSSEC With Primary Hidden - Clarifying Question from Documentation

2023-01-17 Thread E R
I am planning on implementing the current version of BIND to replace the aging, undocumented authoritative servers I inherited. I want to hide the primary server on our internal network and have two secondary servers be publicly available. While reading the DNSSEC Guide

Re: General DNS / SPF question

2023-01-09 Thread G.W. Haywood via bind-users
Hi there, On Mon, 9 Jan 2023, Michael Muller wrote: Thanks for responding to my question. Again, if there's a better place to ask this question, I can go there. ... Taking this off list. -- 73, Ged. -- Visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list

Re: General DNS / SPF question

2023-01-09 Thread Michael Muller via bind-users
Hi G, Thanks for responding to my question. Again, if there's a better place to ask this question, I can go there. I did not see an SPF list on the community list sign-up page <https://www.isc.org/mailinglists/>. I updated the SPF to include:_spf.google.com instead of include:gma

Re: General DNS / SPF question

2023-01-08 Thread G.W. Haywood via bind-users
Hi there, On Sun, 8 Jan 2023, Mark Andrews wrote: Please don't hijack an existing thread by replying to an existing message for a unrelated subject. It is bad form. Just create a new message and send it to bind-us...@isc.org. Oh, blast, I missed that, sorry. -- 73, Ged. -- Visit

Re: General DNS / SPF question

2023-01-07 Thread G.W. Haywood via bind-users
Hi there, On Sat, 7 Jan 2023, Michael Muller wrote: This is my first time posting here, and I'm not sure if it's the right place or not to ask my question. This is a general DNS question, specifically, I think, SPF. Probably not really the right place but the SPF users' list has been a bit

Re: General DNS / SPF question

2023-01-07 Thread Mark Andrews
Hello everyone, > > This is my first time posting here, and I'm not sure if it's the right place > or not to ask my question. This is a general DNS question, specifically, I > think, SPF. > > (Btw, I do use Bind in my system, so that's why I'm here.) > > I host email using Sma

General DNS / SPF question

2023-01-07 Thread Michael Muller via bind-users
Hello everyone, This is my first time posting here, and I'm not sure if it's the right place or not to ask my question. This is a general DNS question, specifically, I think, SPF. (Btw, I do use Bind in my system, so that's why I'm here.) I host email using SmarterMail, and all 400

Re: Question About Internal Recursive Resolvers

2022-10-19 Thread Matus UHLAR - fantomas
On 18.10.22 09:23, Bob McDonald wrote: There are no outside clients. In this example, I'm only discussing inside clients on inside DNS. The recursive resolvers that ALL inside clients connect to will seek responses from the DNS root servers AFTER determining that the response can not be

Re: Question About Internal Recursive Resolvers

2022-10-18 Thread Bob McDonald
Let's not overthink this. I fear that I've activated a lot of creative circuitry in individuals and provided flimsy details around my example. There are no outside clients. In this example, I'm only discussing inside clients on inside DNS. The recursive resolvers that ALL inside clients connect

Re: Question About Internal Recursive Resolvers

2022-10-18 Thread Petr Špaček
On 14. 10. 22 18:08, Bob McDonald wrote: I'm thinking about redesigning an internal DNS environment. To begin with, all internal DNS zones would reside on non-recursive servers only. That said, all clients would connect to recursive resolvers. The question is this; do I use an internal root

Re: Question About Internal Recursive Resolvers

2022-10-17 Thread Matus UHLAR - fantomas
/should reside on the recursive resolvers. The question of unknown client access to internal DNS zones is resolved (no pun intended...). bind supports views, which work like virtual DNS servers, you can define some zones only in internal views. you can even support multiple views for internal, wi

Re: Question About Internal Recursive Resolvers

2022-10-15 Thread Grant Taylor via bind-users
On 10/15/22 1:51 PM, Greg Choules via bind-users wrote: Hi Grant. Hi Gred, I'm quickly replying to your message. I'll reply to Matus & Fred later when I have more time for a proper reply. My understanding is this, which is almost identical to what I did in a former life: client

Re: Question About Internal Recursive Resolvers

2022-10-15 Thread Bob McDonald
. The question of unknown client access to internal DNS zones is resolved (no pun intended...). RPZ COULD be implemented on ANY of the recursive DNS resolvers. The tsig key discussion is around its use as a method of allowing updates to internal DNS zones. Strictly hypothetical. Don't get hung up

Re: Question About Internal Recursive Resolvers

2022-10-15 Thread Greg Choules via bind-users
Hi Grant. My understanding is this, which is almost identical to what I did in a former life: client ---recursive_query---> recursive_DNS_server ---non_recursive_query---> internal_auth/Internet where: client == laptop/phone/server running stub resolver code recursive_DNS_server == what Bob is

Re: Question About Internal Recursive Resolvers

2022-10-15 Thread Fred Morris
People do the funniest things with DNS. It's a pretty good key-value store, especially for read-heavy workloads. Maybe you update counters for "what clients in this OT environment are posting telemetry to this web server"? DNS wouldn't be a good choice for that, but Redis is. But maybe you

Re: Question About Internal Recursive Resolvers

2022-10-15 Thread Matus UHLAR - fantomas
If you are an ISP/registry/DNS provider, it makes sense to separate authoritative zones for your clients' domains, for all those cases your client move their domains somewhere else without notifying you (hell, they do that too often), or to be able to prepare moving domains to your servers.

Re: Question About Internal Recursive Resolvers

2022-10-15 Thread Grant Taylor via bind-users
On 10/15/22 10:34 AM, Matus UHLAR - fantomas wrote: If you are an ISP/registry/DNS provider, it makes sense to separate authoritative zones for your clients' domains, for all those cases your client move their domains somewhere else without notifying you (hell, they do that too often), or to

Re: Question About Internal Recursive Resolvers

2022-10-15 Thread Grant Taylor via bind-users
On 10/15/22 10:03 AM, Bob McDonald wrote: My understanding has always been that the recommendation is/was to separate recursive and non-recursive servers. I too (had) long shared -- what I'm going to retroactively call -- that over simplification. Now I understand I'm talking about an

Re: Question About Internal Recursive Resolvers

2022-10-15 Thread Matus UHLAR - fantomas
/registry/DNS provider, it makes sense to separate authoritative zones for your clients' domains, for all those cases your client move their domains somewhere else without notifying you (hell, they do that too often), or to be able to prepare moving domains to your servers. The question

Re: Question About Internal Recursive Resolvers

2022-10-15 Thread Bob McDonald
ecursive resolvers. >don't they now? They do. I'm talking about a situation where an edge layer can be eliminated. Each recursive server would have access out to the internet. No forwarding would be required. >>The question is this; do I use an internal root with pointers to the >>

Re: Question About Internal Recursive Resolvers

2022-10-14 Thread Matus UHLAR - fantomas
On 14.10.22 12:08, Bob McDonald wrote: I'm thinking about redesigning an internal DNS environment. To begin with, all internal DNS zones would reside on non-recursive servers only. why? That said, all clients would connect to recursive resolvers. don't they now? The question is this; do

Re: Question About Internal Recursive Resolvers

2022-10-14 Thread JW λ John Woodworth
question is this; do I use an internal root with pointers to theinternal zones (as well as the outside DNS world) or do I include stubzones to point at the non-recursive internal servers?Access to the internal DNS zones would be controlled by location.(e.g. guest WiFi devices would NOT have access

Re: Question About Internal Recursive Resolvers

2022-10-14 Thread Greg Choules via bind-users
Bob McDonald > > I'm thinking about redesigning an internal DNS environment. To begin > with, all internal DNS zones would reside on non-recursive servers > only. That said, all clients would connect to recursive resolvers. > > The question is this; do I use an internal roo

RE: Question About Internal Recursive Resolvers

2022-10-14 Thread JW λ John Woodworth
-recursive serversonly. That said, all clients would connect to recursive resolvers.The question is this; do I use an internal root with pointers to theinternal zones (as well as the outside DNS world) or do I include stubzones to point at the non-recursive internal servers?Access to the internal

Re: Question About Internal Recursive Resolvers

2022-10-14 Thread Greg Choules via bind-users
ts would connect to recursive resolvers. > > The question is this; do I use an internal root with pointers to the > internal zones (as well as the outside DNS world) or do I include stub > zones to point at the non-recursive internal servers? > > Access to the internal DNS zones would be controll

Question About Internal Recursive Resolvers

2022-10-14 Thread Bob McDonald
I'm thinking about redesigning an internal DNS environment. To begin with, all internal DNS zones would reside on non-recursive servers only. That said, all clients would connect to recursive resolvers. The question is this; do I use an internal root with pointers to the internal zones (as well

Re: Question about dnstap

2022-09-13 Thread Borja Marcos
> On 13 Sep 2022, at 14:34, Peter wrote: > > Apparently, the first connect() happens (after chroot but) before > droppings priviledges. > (The FreeBSD integration script does set -u to UID "bind", by default.) > > So, apparently, fstrm_capture should also run as UID "bind" (and would > then

Re: Question about dnstap

2022-09-13 Thread Peter
On Tue, Sep 13, 2022 at 12:24:15PM +0200, Petr Špaček wrote: ! On 12. 09. 22 15:49, Peter wrote: ! > On Mon, Sep 12, 2022 at 03:01:38PM +0200, Petr Špaček wrote: ! > ! My testing did not uncover anything problematic. ! > ! ! > ! Versions: ! > ! fstrm 0.6.1-1 ! > ! protobuf 21.5-1 ! > ! protobuf-c

Re: Question about dnstap

2022-09-13 Thread Petr Špaček
On 12. 09. 22 15:49, Peter wrote: On Mon, Sep 12, 2022 at 03:01:38PM +0200, Petr Špaček wrote: ! My testing did not uncover anything problematic. ! ! Versions: ! fstrm 0.6.1-1 ! protobuf 21.5-1 ! protobuf-c 1.4.1-1 ! ! ! A procedure which works: ! - start BIND configured with ! options { !

Re: Question about dnstap

2022-09-12 Thread Peter
On Mon, Sep 12, 2022 at 03:01:38PM +0200, Petr Špaček wrote: ! My testing did not uncover anything problematic. ! ! Versions: ! fstrm 0.6.1-1 ! protobuf 21.5-1 ! protobuf-c 1.4.1-1 ! ! ! A procedure which works: ! - start BIND configured with ! options { ! dnstap { all; }; !

Re: Question about dnstap

2022-09-12 Thread Peter
On Mon, Sep 12, 2022 at 12:27:25PM +0200, Borja Marcos wrote: ! I am not sure this is intended behavior, or maybe I should file a bug. ! ! I am doing some tests with dnstap and bind (9.18.6 now but I see the same behavior with older 9.18 versions). I am using ! dnstap-go. ! ! I have configured

Re: Question about dnstap

2022-09-12 Thread Petr Špaček
On 12. 09. 22 12:27, Borja Marcos wrote: Hi, I am not sure this is intended behavior, or maybe I should file a bug. I am doing some tests with dnstap and bind (9.18.6 now but I see the same behavior with older 9.18 versions). I am using dnstap-go. I have configured bind to use dnstap with

Question about dnstap

2022-09-12 Thread Borja Marcos
Hi, I am not sure this is intended behavior, or maybe I should file a bug. I am doing some tests with dnstap and bind (9.18.6 now but I see the same behavior with older 9.18 versions). I am using dnstap-go. I have configured bind to use dnstap with no other options and using a Unix domain

Re: Question about additional section in BIND-responses

2022-08-29 Thread Matus UHLAR - fantomas
On Tue, Aug 16, 2022 at 05:28:19PM +0200, Tom wrote: Using BIND-9.18.5 as a recursive server: What's the reason, that BIND answers with the additional section for the the following query where for example Knot resolver and also PowerDNS resolver doesn't add the additional section for the same

Re: Question regarding newsyslog.conf and Bind logs

2022-08-25 Thread J Doe
the specified log file is allowed to contain. My question has to be, why? Firstly, querylog is not an efficient way to record information about what your clients are doing, dnstap is far more efficient if you want a record of some or all information about queries and/or their responses. If using files

Re: Question regarding newsyslog.conf and Bind logs

2022-08-25 Thread Greg Choules via bind-users
question has to be, why? Firstly, querylog is not an efficient way to record information about what your clients are doing, dnstap is far more efficient if you want a record of some or all information about queries and/or their responses. If using files to retain this information, the rotation choices

Re: Question regarding newsyslog.conf and Bind logs

2022-08-25 Thread J Doe
On 2022-08-25 16:46, Richard T.A. Neal wrote: Hi J, I'm coming a little late to the party on this one and I think you might struggle to do rotation based on both date/time *and* file size, but I use logrotate to rotate all of my BIND logs daily, keeping 31 days of logs. And you'll see that

RE: Question regarding newsyslog.conf and Bind logs

2022-08-25 Thread Richard T.A. Neal
J wrote: > I'm looking to have my: queries.log (which logs all the queries my Bind > 9.16.30 recursive resolver resolves), rotated at the end of the day and I'd > like to keep 7 days worth of those logs. {snip} > I still want any daily log *before* it's being rotated to be a maximum size >

Re: Question regarding newsyslog.conf and Bind logs

2022-08-25 Thread J Doe
On 2022-08-25 04:52, Anand Buddhdev wrote: On 25/08/2022 05:23, J Doe wrote: Hello J Doe, I was wondering if anyone could provide feedback on whether the following: newsyslog.conf file is correct to allow for daily log rotation for my Bind 9.16.30 logs ? My currently logging settings in:

Re: Question regarding newsyslog.conf and Bind logs

2022-08-25 Thread J Doe
On 2022-08-25 03:05, Greg Choules wrote: Hello J What is it you're actually trying to achieve here? Cheers, Greg Hi Greg, I'm looking to have my: queries.log (which logs all the queries my Bind 9.16.30 recursive resolver resolves), rotated at the end of the day and I'd like to keep 7 days

Re: Question regarding newsyslog.conf and Bind logs

2022-08-25 Thread Anand Buddhdev
On 25/08/2022 05:23, J Doe wrote: Hello J Doe, I was wondering if anyone could provide feedback on whether the following: newsyslog.conf file is correct to allow for daily log rotation for my Bind 9.16.30 logs ? My currently logging settings in: named.conf are:     ...     logging {

Re: Question regarding newsyslog.conf and Bind logs

2022-08-25 Thread Greg Choules via bind-users
Hello J What is it you're actually trying to achieve here? Cheers, Greg On Thu, 25 Aug 2022 at 04:24, J Doe wrote: > Hello, > > I was wondering if anyone could provide feedback on whether the > following: newsyslog.conf file is correct to allow for daily log > rotation for my Bind 9.16.30 logs

Question regarding newsyslog.conf and Bind logs

2022-08-24 Thread J Doe
Hello, I was wondering if anyone could provide feedback on whether the following: newsyslog.conf file is correct to allow for daily log rotation for my Bind 9.16.30 logs ? My currently logging settings in: named.conf are: ... logging { channel chn_file_queries {

Re: Question about additional section in BIND-responses

2022-08-22 Thread Tom
On 8/17/22 06:45, Tom wrote: On 8/17/22 02:27, Evan Hunt wrote: On Tue, Aug 16, 2022 at 05:28:19PM +0200, Tom wrote: Using BIND-9.18.5 as a recursive server: What's the reason, that BIND answers with the additional section for the the following query where for example Knot resolver and

Re: Question about additional section in BIND-responses

2022-08-16 Thread Tom
On 8/17/22 02:27, Evan Hunt wrote: On Tue, Aug 16, 2022 at 05:28:19PM +0200, Tom wrote: Using BIND-9.18.5 as a recursive server: What's the reason, that BIND answers with the additional section for the the following query where for example Knot resolver and also PowerDNS resolver doesn't add

Re: Question about additional section in BIND-responses

2022-08-16 Thread Evan Hunt
On Tue, Aug 16, 2022 at 05:28:19PM +0200, Tom wrote: > Using BIND-9.18.5 as a recursive server: > What's the reason, that BIND answers with the additional section for the > the following query where for example Knot resolver and also PowerDNS > resolver doesn't add the additional section for the

Question about additional section in BIND-responses

2022-08-16 Thread Tom
DOSECTION: ; EDNS: version: 0, flags:; udp: 1232 ; COOKIE: 5591e3c9e8f24edb010062fbb2eb6e52ddd8fb37 (good) ;; QUESTION SECTION: ;bastelwurstel.ch. IN NS ;; ANSWER SECTION: bastelwurstel.ch. 288 IN NS ns2.netnoise.ch. bastelwurstel.ch. 288

Re: Question about linking jemalloc with Bind 9.18.x when doing the compile.

2022-08-03 Thread Michal Nowak
On 02/08/2022 18:46, Bhangui, Sandeep - BLS CTR via bind-users wrote: Hello all We are getting ready to test Bind 9.18.x. Currently we are running the latest version of 9.16.x branch. We have downloaded and successfully installed the jemalloc module on the Server ( RHEL 7.9 OS) and getting

Question about linking jemalloc with Bind 9.18.x when doing the compile.

2022-08-02 Thread Bhangui, Sandeep - BLS CTR via bind-users
Hello all We are getting ready to test Bind 9.18.x. Currently we are running the latest version of 9.16.x branch. We have downloaded and successfully installed the jemalloc module on the Server ( RHEL 7.9 OS) and getting ready to compile the latest version of Bind 9.18.x. Can someone please

Re: Probably stupid simple question...

2022-06-01 Thread Bruce Johnson via bind-users
Thanks! On Jun 1, 2022, at 1:48 PM, Sandro mailto:li...@penguinpee.nl>> wrote: On 01-06-2022 20:07, Bruce Johnson via bind-users wrote: I am migrating our BIND system to a new server/BIND version, and have a question about dynamically updated zone files (we have one dynamic zone). I a

Re: Probably stupid simple question...

2022-06-01 Thread Sandro
On 01-06-2022 20:07, Bruce Johnson via bind-users wrote: I am migrating our BIND system to a new server/BIND version, and have a question about dynamically updated zone files (we have one dynamic zone). I am just copying all the configuration and zone files to the new server, do I need to run

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