Re: Rear View RPZ: PTR records from local knowledge

2021-12-02 Thread Greg Rivers via bind-users
On Thursday, 2 December 2021 10:59:17 CST Fred Morris wrote: > And I have one small favor to ask: if you know of a Linux distribution > which ships BIND compiled with Dnstap support, please let me know! > The Linux packages that ISC provide[1] all have dnstap enabled. Also, the FreeBSD BIND port

Re: Ask for automated KSK roll with DS checking

2021-04-14 Thread Greg Rivers via bind-users
On Wednesday, 14 April 2021 15:00:38 CDT Bob Harold wrote: > Does anyone have an automated KSK roll process, that checks for the DS > record at the parent, that they can share? > > As far as I can tell, the automated signing in BIND will roll the KSK if I > set the timing in the policy file, but

Re: Dnssec-policy Purge-keys

2021-04-12 Thread Greg Rivers via bind-users
On Monday, 12 April 2021 01:18:11 CDT @lbutlr via bind-users wrote: > Doe anyone know the syntax for using purge-keys in 9.16.13? I've search and > all I can find is notes that it was added. I've tried a couple of things, but > I am shooting in the dark. I cannot redefine the "default" policy as

Re: queries for IPV6 records on IPV4-only machine.

2020-09-07 Thread Greg Rivers via bind-users
On Monday, 7 September 2020 17:46:47 CDT L. A. Walsh wrote: > > I am having some queries that I wouldn't think I'd have: > > I have a split-view ipv4-only named 9.11.2 server that is run with the > "-4" switch, yet I see attempted queries in my queries log. I have it > set as authoritative for

Re: BIND-9.16.1 memory leak?

2020-06-10 Thread Greg Rivers
On Friday, 17 April 2020 08:45:16 CDT Steinar Haug wrote: > We have what appears to be a significant memory leak in BIND-9.16.1. > > Environment: > FreeBSD 12.1-STABLE. > BIND-9.16.1 installed from packages. > Also uses libuv-1.35.0 installed from packages. > Authoritative only. > Around 800

Re: Bind suddenly starts responding clients with servfail

2020-05-20 Thread Greg Rivers
On Friday, 8 May 2020 16:27:35 CDT Søren Andersen wrote: > I'm glad what I'm not the only one having this issue. Currently i've not > more information that are not already mention in this mail thread. > > But do you have a link to the ticket you have created? >

Re: Bind suddenly starts responding clients with servfail

2020-05-07 Thread Greg Rivers
On Monday, 27 April 2020 03:59:39 CDT Søren Andersen wrote: > I'm running a few BIND servers, but lately one of my servers suddenly starts > responding to clients with servfail for every request from the clients, and > BIND doesn't respond to the rndc or statistics interface anymore. > > My logs

Re: BIND 9.16.1 failing assertion

2020-04-16 Thread Greg Rivers
53>. I'm not aware of a libuv fix for Linux yet. Running both FreeBSD _and_ Linux is a good idea. Among other things, it's an excellent way to provide maximum availability for DNS. -- Greg Rivers ___ Please visit https://lists.isc.org/mailma

Re: Logging of notify sending

2019-05-26 Thread Greg Rivers
On Sunday, May 26, 2019 11:51:38 AM CDT Axel Rau wrote: > > > Am 26.05.2019 um 18:38 schrieb Rick Dicaire : > > > A quick google search of "bind also-notify key" returns: > > > > https://kb.isc.org/docs/aa-00851 > > https://kb.isc.org/docs/aa-00296 > > > > Looks like keys provide a means to

Re: Logging of notify sending

2019-05-25 Thread Greg Rivers
gt; No chance to get an log entry per server and the TSIG key in use. > As Rick Dicaire said previously, "Notifications themselves don't use TSIG". You will never see a TSIG key associated with a notify because notifies aren't signed; the zone transfers tri

Re: isc-bind-esv Repository - "yum update" doing undesirable things!

2019-05-08 Thread Greg Rivers
On Wednesday, May 8, 2019 1:49:38 PM CDT Matthew Richardson wrote: > I have been using the isc-bind-esv repository on Centos 7 since it was > created. On each upgrade, a "yum update" has done the correct thing by > upgrading from the running version to the latest version. > > Today (happily on a

Re: how two dns bind master sync?

2018-08-22 Thread Greg Rivers
supports multi-master across multiple disparate primaries with their "xDNS" plugin. But I wouldn't say that multi-master is a good idea in general, as it suffers from all of the problems that come with having multiple versions of the truth. [1] <https://www.menandmice.com/prod

Re: named tcp dos?

2018-08-06 Thread Greg Rivers
(0)TDK 98 +E(0)TDC 19 +E(0)D 18 +E(0)K 8 -E(0)TC 3 +E(0)T 54353539 FWIW, this indicates that most TCP queries come from clients that claim to support EDNS0. -- Greg Rivers ___ Please visit https://lists.isc.org/mailman/listinfo/bind-users t

Re: named tcp dos?

2018-08-02 Thread Greg Rivers
On Thursday, August 02, 2018 22:12:38 Reindl Harald wrote: > > Am 02.08.2018 um 22:07 schrieb Randy Bush: > >>> ... are there that many folk doing tcp out there? > >> All name servers fall back to TCP when they receive truncated replies. > > > > we know the protocol. [ and we know folk have

Re: named tcp dos?

2018-08-02 Thread Greg Rivers
On Thursday, August 02, 2018 12:58:32 Randy Bush wrote: > ... are there that many folk doing tcp out there? > All name servers fall back to TCP when they receive truncated replies. -- Greg Rivers ___ Please visit https://lists.isc.org/mailman/li

Re: Authoritative dns with private IP for hostname

2018-07-27 Thread Greg Rivers
be that we misunderstood the wording of your question. If your actual question was "can I publish a public IP in DNS and NAT it to a private IP behind my firewall", then of course the answer is "yes". Otherwise, trust the given advi

Re: Authoritative dns with private IP for hostname

2018-07-27 Thread Greg Rivers
via hostname, if I did a nat on > the firewall? > No, by definition, private addresses are not routable on the Internet. -- Greg Rivers ___ Please visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list bind-users maili

Re: Timeout and SERVFAIL

2018-05-29 Thread Greg Rivers
xpiring, were other requests > being rejected due to the two nameservers for that zone being > unreachable? > No. You should find the zone expiration event in your logs. -- Greg Rivers ___ Please visit https://lists.isc.org/mailman/listinfo/bi

Re: root hints

2018-05-02 Thread Greg Rivers
many pieces of software, this list comes built into the software.". As I recall, this is true for BIND. -- Greg Rivers ___ Please visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list bind-users mailing list bind-users@lis

Re: Resolving RFC1918 addresses on recursive, caching servers

2017-11-09 Thread Greg Rivers
; masters { xxx.xxx.xxx.xxx; yyy.yyy.yyy.yyy; }; }; zone "31.172.in-addr.arpa" { type stub; file "/etc/namedb/slave/172.31.db"; masters { xxx.xxx.xxx.xxx; yyy.yyy.yyy.yyy; }; }; zone "168.192.in-addr.arpa" { type stub; file "/etc/namedb/slave/192.168.db&qu