Re: Migrating to new Kerb server - How to move all principals and passwd

2014-09-17 Thread Rick van Rein
Hello Vanna, If your backend store is LDAP, I would expect it to be portable. You can actually try that by having multiple KDCs use the same LDAP, because the KDC has readonly access. You could temporarily shut down the write actions during the transition (kadmin, kpasswd) but even there I do

Re: Creating enterprise principals with kadmin

2014-09-17 Thread Booker Bense
FWIW, I ran a realm in the early nineties ( in kerberos 4 no less ) in which all the user names were email addresses, some of which were quoted Full names with spaces and punctuations. It was exactly the nightmare you might expect. It did shake out a lot of parsing bugs in the principal escaping co

Migrating to new Kerb server - How to move all principals and passwd

2014-09-17 Thread Vignesh, Vanna G.
I am new to Kerberos. We are in process of migrating Kerberos to new servers. The current system runs kerb 1.4.3 and the new system has kerb 1.10.3. Can someone tell me how can I move all the users and their passwords to new kerberos system from the old one? Thanks in advance. __

Re: How to use NFS with multiple principals in different realms?

2014-09-17 Thread Simo Sorce
On Wed, 17 Sep 2014 22:30:29 +0200 Cedric Blancher wrote: > On 17 September 2014 17:05, Simo Sorce wrote: > > On Wed, 17 Sep 2014 13:20:19 +0200 > > Cedric Blancher wrote: > > > >> What happens if there is no relation between KRB Realm names and > >> FQDN/DNS? Can the NFS client find out which

Re: How to use NFS with multiple principals in different realms?

2014-09-17 Thread Cedric Blancher
On 17 September 2014 17:05, Simo Sorce wrote: > On Wed, 17 Sep 2014 13:20:19 +0200 > Cedric Blancher wrote: > >> What happens if there is no relation between KRB Realm names and >> FQDN/DNS? Can the NFS client find out which KRB Realm is used by the >> server? > > Depending on the environment you

Re: How to use NFS with multiple principals in different realms?

2014-09-17 Thread Simo Sorce
On Wed, 17 Sep 2014 13:20:19 +0200 Cedric Blancher wrote: > What happens if there is no relation between KRB Realm names and > FQDN/DNS? Can the NFS client find out which KRB Realm is used by the > server? Depending on the environment you may have 1 or 2 ways. 1. add domain to realm mapping in

Re: Colon madness: Ticket cache: DIR::/run/user vs Ticket cache: DIR:/run/user

2014-09-17 Thread Benjamin Kaduk
On Wed, 17 Sep 2014, Lionel Cons wrote: > > No. krb5.conf sets default_ccache_name = DIR:/run/user/%{uid}/krb5cc, > but only with ONE colon, not two. One vs. two colons with DIR: is an implementation trick to distinguish between when the directory is being treated as a collection, and when a sing

Re: How to use NFS with multiple principals in different realms?

2014-09-17 Thread Cedric Blancher
On 10 September 2014 15:06, Simo Sorce wrote: > > > - Original Message - >> From: "Cedric Blancher" >> To: "Simo Sorce" >> Cc: "Jurjen Bokma" , "" >> , "Linux NFS Mailing List" >> , "Steve Dickson" >> Sent: Tuesday, September 9, 2014 8:31:00 PM >> Subject: Re: How to use NFS with multi

Re: Colon madness: Ticket cache: DIR::/run/user vs Ticket cache: DIR:/run/user

2014-09-17 Thread Lionel Cons
On 17 September 2014 10:39, Predrag Zecevic [Unix Systems Administrator] wrote: > Hi, > > does your environment modifies KRB5* variables ? > > $ env | grep KRB5 No. krb5.conf sets default_ccache_name = DIR:/run/user/%{uid}/krb5cc, but only with ONE colon, not two. Lionel > > Best regards. > Pre

Re: Colon madness: Ticket cache: DIR::/run/user vs Ticket cache: DIR:/run/user

2014-09-17 Thread Predrag Zecevic [Unix Systems Administrator]
Hi, does your environment modifies KRB5* variables ? $ env | grep KRB5 Best regards. Predrag Zečević On 09/17/14 10:09 AM, Lionel Cons wrote: > Why does klist -A use Ticket cache: DIR::/run/user with two colons > instead of one, even if /etc/krb5.conf uses one colon? > > Lionel > __

Colon madness: Ticket cache: DIR::/run/user vs Ticket cache: DIR:/run/user

2014-09-17 Thread Lionel Cons
Why does klist -A use Ticket cache: DIR::/run/user with two colons instead of one, even if /etc/krb5.conf uses one colon? Lionel Kerberos mailing list Kerberos@mit.edu https://mailman.mit.edu/mailman/listinfo/kerberos