Kerberos through loadbalancer

2022-05-20 Thread Stefan Kania
Hi to all, we have 4 ldap-provider ldap1.example.net to ldap4.example.net. We securing the replication via kerberos, everything works fine between the providers. But now we want to set up some consumers. Between the providers and the consumers a loadbalancer is located, so the consumers only conne

Re: Kerberos through loadbalancer

2022-05-20 Thread Stefan Kania
:41 schrieb Stefan Kania: > Hi to all, > > we have 4 ldap-provider ldap1.example.net to ldap4.example.net. We > securing the replication via kerberos, everything works fine between the > providers. But now we want to set up some consumers. Between the > providers and the consumers

Re: Kerberos through loadbalancer

2022-05-27 Thread Stefan Kania
Hi Russ Am 20.05.22 um 18:45 schrieb Russ Allbery: > Stefan Kania writes: > >> we have 4 ldap-provider ldap1.example.net to ldap4.example.net. We >> securing the replication via kerberos, everything works fine between the >> providers. But now we want to set up som

Re: kadm5.acl "e" permission

2025-02-07 Thread Stefan Kania
Am 07.02.25 um 17:07 schrieb Greg Hudson: On 2/7/25 08:58, Stefan Kania wrote: in the kadm5.acl the "*" or the "x" gives all permission but not the permission to extract the principal keys for this it the "e" permission. Can some please explain to me how can I e

kadm5.acl "e" permission

2025-02-07 Thread Stefan Kania
Hello, in the kadm5.acl the "*" or the "x" gives all permission but not the permission to extract the principal keys for this it the "e" permission. Can some please explain to me how can I extract the principal key if I have the "e" permission. I can't find anything that explain how to do it.

Re: spn alias

2025-03-08 Thread Stefan Kania
Am 07.03.25 um 02:10 schrieb Ken Hornstein via Kerberos: Unfortunately, the Cyrus SASL library used by OpenLDAP has a limitation in the GSSAPI mechanism, which is that it supports only a single service principal name(*). By default, that's ldap/, using the machine's configured FQDN. You can con

Re: spn alias

2025-03-09 Thread Stefan Kania
Am 08.03.25 um 21:23 schrieb Ken Hornstein: If you are using MIT Kerberos (anything 1.10 or newer) on the LDAP server, you can use the krb5.conf configuration entry "ignore_acceptor_hostname" to allow the server to match on any valid hostname. See details here: Hi Ken, that did it. Thank yo

Re: spn alias

2025-03-06 Thread Stefan Kania
We are using openldap 2.6 together with mti-kerberos version 1.18 on debian 12. Am 06.03.25 um 17:57 schrieb Jeffrey Hutzelman: What LDAP server software are you using? On Thu, Mar 6, 2025 at 11:44 AM Stefan Kania <mailto:ste...@kania-online.de>> wrote: hi to all, is it po

spn alias

2025-03-06 Thread Stefan Kania
hi to all, is it possible to set an alais for the spn? We still having the problem doing kerberos authentication through a loadbalancer. We created a principal for the loadbalancer and a keytab. We then added the key to the ldap-keytab file, so we are having both, the ldap key for the server

define own SRV-record

2025-02-26 Thread Stefan Kania
Hi to all, I'm having the following problem: I set up an openldap with kerberos, now I want to add the srv-records for Kerberos, but as DNS-Server we MUST use a DNS-Server from Active Directory. So I can't add a srv-record _kerberos._tcp, because the domain controller of the AD are keeping th