Hi,

> specifically, your /etc/krb5.conf should have allow_weak_crypto = true
> in the [libdefaults] section.
> 
unfortunately this didn't change anything, still the same problem.

Stefan


> i tried to add this info to the afslore wiki but it didnt seem to take.
> 
> On Tue, 27 Mar 2012 07:49:53 -0400
> Derrick Brashear <[email protected]> wrote:
> 
> > https://lists.openafs.org/pipermail/openafs-info/2011-June/036188.html
> > 
> > On Tue, Mar 27, 2012 at 3:45 AM, Stefan Michael Guenther
> > <[email protected]> wrote:
> > > Hello,
> > >
> > > I'm currently trying to setup OpenAFS 1.6.0-1 together with MIT Kerberos 
> 1.9.1 on an Ubuntu System.
> > >
> > > All necessary processes are running but something seems to be wrong with 
> > > my 
> Kerberos configuration:
> > >
> > > intranet:/var/log# kinit admin
> > > Password for [email protected]:
> > >
> > > intranet:/var/log# klist
> > > Ticket cache: FILE:/tmp/krb5cc_0
> > > Default principal: [email protected]
> > >
> > > Valid starting     Expires            Service principal
> > > 03/27/12 09:13:32  03/27/12 19:13:32  krbtgt/[email protected]
> > >        renew until 03/28/12 09:13:29
> > >
> > >
> > > intranet:/var/log# aklog -d
> > > Authenticating to cell IN-PUT.DE (server intranet.in-put.de).
> > > Trying to authenticate to user's realm IN-PUT.DE.
> > > Getting tickets: afs/[email protected]
> > > We've deduced that we need to authenticate to realm IN-PUT.DE.
> > > Getting tickets: afs/[email protected]
> > > Getting tickets: afs/[email protected]
> > > Getting tickets: [email protected]
> > > Kerberos error code returned by get_cred : -1765328370
> > > aklog: Couldn't get IN-PUT.DE AFS tickets:
> > > aklog: unknown RPC error (-1765328370) while getting AFS tickets
> > >
> > >
> > > According to a number of postings the error is related to ticket 
> encryption, but I guess I have the right settings in the Kerberos config 
> files:
> > >
> > > /etc/krb5.conf
> > > -------------------
> > >
> > > [libdefaults]
> > >        default_realm = IN-PUT.DE
> > >        krb4_config = /etc/krb.conf
> > >        krb4_realms = /etc/krb.realms
> > >        kdc_timesync = 1
> > >        ccache_type = 4
> > >        forwardable = true
> > >        proxiable = true
> > >        fcc-mit-ticketflags = true
> > >
> > > [realms]
> > >        IN-PUT.DE = {
> > >                kdc = intranet.in-put.de
> > >                admin_server = intranet.in-put.de
> > >        }
> > >
> > > [domain_realm]
> > >        .in-put.de = IN-PUT.DE
> > >        in-put.de = IN-PUT.DE
> > >
> > > [login]
> > >        krb4_convert = true
> > >        krb4_get_tickets = false
> > >
> > > /etc/krb5kdc/kdc.conf
> > > ------------------------------
> > >
> > > [kdcdefaults]
> > >    kdc_ports = 750,88
> > >
> > > [realms]
> > >    IN-PUT.DE = {
> > >        database_name = /var/lib/krb5kdc/principal
> > >        admin_keytab = FILE:/etc/krb5kdc/kadm5.keytab
> > >        acl_file = /etc/krb5kdc/kadm5.acl
> > >        key_stash_file = /etc/krb5kdc/stash
> > >        kdc_ports = 750,88
> > >        max_life = 10h 0m 0s
> > >        max_renewable_life = 7d 0h 0m 0s
> > >        master_key_type = des3-hmac-sha1
> > >        supported_enctypes = #supported_enctypes = aes256-cts:normal 
> arcfour-hmac:normal des3-hmac-sha1:normal des-cbc-crc:normal des:normal 
> des:v4 
> des:norealm des:onlyrealm des:afs3
> > >        default_principal_flags = +preauth
> > >    }
> > >
> > > Thanks for any hints or suggestions,
> > >
> > > Stefan
> > 
> > 
> > 
> 
> 
>

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