Re: AFS and kerberos

2007-07-30 Thread Tillman Hodgson
On Tue, Jul 31, 2007 at 01:54:58AM +, Faeandar wrote: > The one is Solaris and Linux. Maybe Linux is 32, I don't know for > sure. > I hear that a system change on Solaris will allow for 32 but unless > your NFS servers are Solaris you break NFS. On FreeBSD you can adjust kern.ngroups (default

Looking for docs on MIT master KDC -> Heimdal slave KDC replication

2005-03-15 Thread Tillman Hodgson
Howdy folks, I'm looking for documentation on how to going about replicating my existing MIT master KDC to a new Heimdal slave KDC. I've found references in old Usenet posts that some sites have set their KDCs up this way in order to make OpenAFS integration a bit easier (one of my own reasons for

rsh seems to be behaving differently on some more current operating systems

2004-12-17 Thread Tillman Hodgson
Howdy folks, $ dsh -e -w athena uptime athena: dsh: Internal error, aborting: No such file or directory dsh is from the ClusterIt package, details at http://www.garbled.net/clusterit.html, but it also occurs with regular rsh: $ rsh -x athena uptime socket: protocol error or closed connection in

Re: Maximum ticket lifetimes?

2004-11-19 Thread Tillman Hodgson
On Thu, Nov 18, 2004 at 08:59:41AM -0500, Eric Jonas wrote: > I have deployed an MIT kerberos KDC in my lab, and am attempting to > lengthen the ticket lifetime to a full day (this is using debian stable, > kerberos version 1.2.4-5woody6). > > I've edited /etc/krb5kdc/kdc.conf to have max_life =

Re: Kerberos behind load balancer?

2004-10-06 Thread Tillman Hodgson
On Wed, Oct 06, 2004 at 12:07:23PM -0500, Kasundra, Digant wrote: > I agree that the load is not an issue. But with out DNS round-robin, > and without the load-balancer, we'd have to arbitrarily point our > systems and services at one of the slaves. If that slave goes down, > we'd have to scrambl

Re: Kerberos behind load balancer?

2004-10-06 Thread Tillman Hodgson
On Wed, Oct 06, 2004 at 09:59:06AM -0400, Ken Hornstein wrote: > And let me echo the comments of others: we've run our Kerberos servers on > the oldest, crappiest hardware we've had kicking around the dustbin (we > upgrade it occasionally, but it's always to the latest "crappiest" system > we've go

Realm mapping gone wrong on some hosts

2004-10-01 Thread Tillman Hodgson
Howdy folks, On 2 of my hosts my cross-realm trust seems to have fallen apart, from other hosts it appears to be working. My domain -> realm mapping is 1:1, i.e. a host resides in the realm with the same name as it's domain (but upper-cased). The exception is the sole ROSPA.CA host -- it's dual-h

Re: Migrating database between architectures: "Stored master key is corrupted"

2004-08-27 Thread Tillman Hodgson
On Thu, Aug 26, 2004 at 04:53:28PM -0600, Tillman Hodgson wrote: > However, kadmind doesn't seem to want to start. The log file contains > only: > > Aug 26 16:32:34 surya.seekingfire.prv kadmind[6458](info): Seeding random number > generator My mistake. NetBSD on a

Re: Migrating database between architectures: "Stored master key is corrupted"

2004-08-26 Thread Tillman Hodgson
On Thu, Aug 26, 2004 at 03:44:30PM -0600, Tillman Hodgson wrote: > On Thu, Aug 26, 2004 at 04:34:00PM -0400, Sam Hartman wrote: > > If not, you can swap around the bytes of the key length in your > > favorite binary file editor. > > For anyone else digging throug

Re: Migrating database between architectures: "Stored master key is corrupted"

2004-08-26 Thread Tillman Hodgson
On Thu, Aug 26, 2004 at 04:34:00PM -0400, Sam Hartman wrote: > The stash file is byte order dependent. This is painfully stupid, but > none the less true. At least it's fairly obvious -- my first guess as to the cause was actually right ;-) > If you know your master passwerd you can run kdb5_uti

Migrating database between architectures: "Stored master key is corrupted"

2004-08-26 Thread Tillman Hodgson
Howdy, I'm attempting to move an MIT krb5 database from an older Intel (32-bit x86) machine running FreeBSD -current and krb5-1.3.4 to a SparcStation 10 (32-bit Sparc) running NetBSD -current mit-krb5-1.3.4nb1. I believe that everything is working as far as the infrastructure is concerned (boot s

Re: Cross-Realm authentication

2004-07-02 Thread Tillman Hodgson
On Fri, Jul 02, 2004 at 10:47:56AM -0400, Ken Hornstein wrote: > >Expert: "You can't put your SSO in production, because Kerberos cross realm > >authentication doesn't work!" > >Me: "Is it an issues in Microsoft Kerberos?" > >Expert: "No. The Kerberos protocol has been so poorly designed, that > >c

Re: klist failed at client machine.

2004-05-28 Thread Tillman Hodgson
On Fri, May 28, 2004 at 10:49:28PM +0800, sam wrote: > here is my /etc/krb5.conf file: > [libdefaults] > ticket_lifetime = 24000 > default_realm = ROCK.COM > > [realms] > ROCK.COM = { > kdc = kerberos.rock.com > admin_server = kerberos.rock.com:749 > defau

Re: kdc.conf

2004-04-21 Thread Tillman Hodgson
On Wed, Apr 21, 2004 at 03:51:47PM +, Graham Turner wrote: > Jeffrey, was trying to understand the discrepancy in the documentation from > MIT web site as compared to the FreeBSD information which references > /usr/local/lib > > have not attempted to create any 'non-default' structures in defe

.k5users and app's other than ksu

2004-04-14 Thread Tillman Hodgson
Howdy folks, I've run across a situation where a nice solution would involve using ~/.k5users rather than .k5login to limit remote rsh abilities. ~/.k5users is a tool that I've read about but never used before. It's always struck me as odd that .k5login has it's own man page while .k5users is cov

Re: Problem with setting up Kerberos server

2003-12-01 Thread Tillman Hodgson
On Mon, Dec 01, 2003 at 02:05:58PM +, Dennis Davis wrote: > Kerberos IV code has been removed from the latest version of > OpenBSD, OpenBSD3.4 which was released a month ago. Previous > versions of OpenBSD included Kerberos IV code from: > > http://www.pdc.kth.se/kth-krb/ > > But Kerberos V

Re: "Stored master key is corrupted while initializing kadmin.loc al interface"

2003-10-27 Thread Tillman Hodgson
On Mon, Oct 27, 2003 at 12:45:58PM -0700, Wachdorf, Daniel R wrote: > Nope, > > I upgraded from 1.3.0 to 1.3.1 but that's it. The problem seems to be that > the kadmin client doesn't want to check the /etc/krb5.conf file for > supported tgs (ie des-cbc-crc). It did indeed correct the problem

Re: "Stored master key is corrupted while initializing kadmin.local interface"

2003-10-27 Thread Tillman Hodgson
On Mon, Oct 27, 2003 at 01:25:20PM -0500, Sam Hartman wrote: > Did you upgrade from 1.2.x to 1.3.1 between now and when things > stopped working? If so, the default master key enctype for 1.3.1 is > different from the enctype for 1.2.x. So you may need to explicitly > specify the master key encty

"Stored master key is corrupted while initializing kadmin.local interface"

2003-10-27 Thread Tillman Hodgson
Howdy folks, I'm running an MIT KDC for two small realms (a few dozen principals each) on FreeBSD 4-STABLE for i386. I haven't tried to manipulate any principals via the kadmin interface ia a while (probably two weeks), and when I tried it recently I ran across an unusual problem: kadmind wasn't r

Re: Reverse-NATing Kerberos

2002-09-18 Thread Tillman Hodgson
On Wed, Sep 18, 2002 at 08:02:24AM -0400, Josh Huber wrote: > Tillman Hodgson <[EMAIL PROTECTED]> writes: > > > Are there any issues with reverse-NATing Kerberos (port 88 UDP) > > connections from the Internet to an internal Kerberos server? For > > example, is

Reverse-NATing Kerberos

2002-09-17 Thread Tillman Hodgson
Howdy, Are there any issues with reverse-NATing Kerberos (port 88 UDP) connections from the Internet to an internal Kerberos server? For example, is the source IP address embedded into the packet and thus would cause NATing problems? - Tillman Hodgson -- When an ordinary man attains knowledge

Extracting the host principal for an MIT K5 workstation from a Heimdal KDC

2002-08-15 Thread Tillman Hodgson
Howdy, I'm using the MIT Kerberos package as distributed with RedHat Linxu 7.3 on a workstation and I have a Heimdal KDC on FreeBSD 4.6. I'm able to successfully kinit, klist and destroy from the RedHat workstation, though I can't use any "real" client apps as I haven't been able to extract my ho