similar to: Samba and DNSSEC?

I need to implement split horizon DNS, as I have just one external IP address (dynamic.lindenberg.one in external DNS) but multiple internal ones. External requests are distributed by port or using sniproxy (in particular 443), and all externally visible names are in a distinct zone then my domain, but with an additional indirection: names like backup.lindenberg.one resolve to CNAME

Hi everybody, in a university project I started building DNSSEC features into the current release of openSSH. The openSSH client I modified now authenticates a server through DNSSEC. I wanted to ask if there are already plans in the openSSH community to integrate DNSSEC features. I really enjoyed working with openSSH and would like to continue my work and contribute it. I am about to set up a

In installed a new DC (Samba 4.12.8 on Ubuntu 20.4) and initially everything appeared to work smoothly. Now I experience issues: DCDIAG /s:cobra.samba.lindenberg.one Directory Server Diagnosis Performing initial setup: [cobra.samba.lindenberg.one] LDAP bind failed with error 1326, The user name or password is incorrect.. With the other DC (still samba 4.11.14 on Ubuntu

Hi, ??? Anyone else had any issues with CentOS 6.10 bind DNS server issues this afternoon. At 16:26 (GMT) had alerts for DNS failures against our CentOS 6.10 bind DNS servers from our monitoring system. Sure enough DNS requests via the server was failing, checking the named.log showed dnssec issues; 25-Mar-2020 16:26:10.285 dnssec: info: validating @0xb48b17c0: push.services.mozilla.com

Hi, I found a small issue with DNSSEC validation of SSHFP lookups. (For reference I used OpenSSH 6.8p1 on FreeBSD 10.1). The issues is that when DNSSEC valiation fails, ssh displays a confusing message to the user. When DNSSEC validation of a SSHFP record fails, ssh presents the user with "Matching host key fingerprint found in DNS. "Are you sure you want to continue connecting

Last weekend I had my DNSSEC keys expire. I discovered that they had expired the hard way... namely randomly websites could not be found and email did not get delivered. It seems that the keys were only valid for what I estimate was about 30 days. It is a real PITA to have update the keys, restart named and then update Godaddy with new digests. The first part of the problem is fairly

Hi community, we have tow DCs there works under domain babis.local We are using unbound on our firewall for the interfaces as default DNS-Server. Unbound is activated and has an overwrite from our AD-Domain babis.local to the DCs. When DNSSEC is disabled on unbound, DNS-Queries to dc works perfect. When DNSSEC is activated on unbound, DNS-Queries will be send to root DNS-Servers and i got

On 12/24/2015 03:50 PM, Alice Wonder wrote: > > > On 12/24/2015 12:40 PM, Robert Moskowitz wrote: >> I am reading: >> >> https://www.centos.org/docs/5/html/Deployment_Guide-en-US/s1-bind-rndc.html >> >> >> I have bind installed and default config running. I have not applied my >> customizations yet. The first step I am taking is getting

On 2/12/19 10:55 PM, Alice Wonder wrote: > DNSSEC keys do not expire. Signatures do expire. How long a signature > is good for depends upon the software generating the signature, some > lets you specify. ldns I believe defaults to 60 days but I am not sure. > > The keys are in DNSSKEY records that are signed by your Key Signing > Key and must be resigning before the signature

Attached is a patch that adds local DNSSEC validation to OpenSSH. See the readme for more detail. Please direct any questions or comments to users at dnssec-tools.org. Thanks.. -- Robert Story Senior Software Engineer SPARTA (dba Cobham Analytic Soloutions) -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size:

https://bugzilla.mindrot.org/show_bug.cgi?id=1672 Summary: add local DNSSEC validation Product: Portable OpenSSH Version: 5.3p1 Platform: Other OS/Version: Linux Status: NEW Severity: enhancement Priority: P2 Component: ssh AssignedTo: unassigned-bugs at mindrot.org ReportedBy: robert.story

Well, folks, There's an article on slashdot, <http://tech.slashdot.org/article.pl?sid=10/04/30/1258234> Excerpt: ...the coming milestone of May 5, at 17:00 UTC ? at this time DNSSEC will be rolled out across all 13 root servers. Some Internet users, especially those inside corporations and behind smaller ISPs, may experience intermittent problems. The reason is that some older

I am reading: https://www.centos.org/docs/5/html/Deployment_Guide-en-US/s1-bind-rndc.html I have bind installed and default config running. I have not applied my customizations yet. The first step I am taking is getting rndc.key created. So reading the guide I am trying to run (while logged in as root, and in /etc): dnssec-keygen -a hmac-md5 -b 256 -n HOST rndc.key The system is just

Hi, I submitted a patch back in November of 2009 to add local validation of DNSSEC record to openssh. I recent updated the patch for 5.8, and figured I do a little marketing while I'm at it. :-) Someone had previously submitted a patch which simply trusted the AD bit in the response, which is susceptible to spoofing by anyone who can inject packets between the resolver and the client. Our

To regenerate dns.keytab I expect you only need to relaunch samba_upgradedns --dns-backend=BIND9_DLZ. If I'm wrong (it happens quiet often) you would have to first launch: samba_upgradedns --dns-backend=SAMBA_INTERNAL and then samba_upgradedns --dns-backend=BIND9_DLZ Here you should have a dns.keytab. Now, right issues: dns related files in samba/private must be accessible to the UNIX user

I had configured Samba AD's with Bind9_DLZ in all DC. But for some reason (i couldn't determine) three (sambadc02,03,04) AD's responded very slowly . So change to Samba_Internal backend into the servers with problem and works fine. sambadc01 -> with FSMO roles - Bind9_DLZ sambadc02 -> Samba_Internal sambadc03 -> Samba_Internal sambadc04 -> Samba_Internal My question is:

> -----Ursprüngliche Nachricht----- > Von: Rowland penny [mailto:rpenny at samba.org] > Gesendet: Sonntag, 5. Juni 2016 17:46 > An: Jo <j.o.l at live.com> > Cc: 'samba' <samba at lists.samba.org> > Betreff: Re: AW: [Samba] inconsistent DNS information, windows domain > member issues.. > > On 05/06/16 13:43, Jo wrote: > >> Your DCs really

https://bugzilla.mindrot.org/show_bug.cgi?id=2119 Bug ID: 2119 Summary: SSHFP with DNSSEC ? no trust anchors given, validation always fails Product: Portable OpenSSH Version: 6.2p1 Hardware: Other OS: Linux Status: NEW Severity: enhancement Priority: P5 Component:

-----BEGIN PGP SIGNED MESSAGE----- Hash: RIPEMD160 I've made a post to -arch regarding my plans for BIND in the base, along with some information about getting ready for DNSSEC, including the upcoming signing of the root zone. You can find the message at http://lists.freebsd.org/pipermail/freebsd-arch/2010-February/009908.html. If you have any feedback regarding any of these topics, please

Hai, Have you ever tried this with a systemd networking setup. I suggest you try this, this at least helped me with some split dns issues. Below shows how i did it. Configure you network with system, the configs.. #/etc/systemd/network/lan-dev.network # # Configure global settings in /etc/systemd/*.conf # # Dont forget : rm /etc/resolv.conf && ln -s /run/systemd/resolve/resolv.conf