[HCoop-Help] kinit(v5): Cannot contact any KDC for realm 'HCOOP.NET' while getting initial credentials

[Adam Megacz]

Please change your hcoop password to something else, then:

  strace kinit omry at HCOOP.NET 2> out

type the new password, change your password back, and then post the
file "out".  You'll want to change your password because the output of
'strace' may contain the password you type.

  - a

Omry Yadan <omry at yadan.net> writes:
> $ traceroute kerberos.hcoop.net
> traceroute to kerberos.hcoop.net (69.90.123.67), 30 hops max, 40 byte 
> packets
>  1  10.0.0.240 (10.0.0.240)  1.998 ms  2.927 ms  3.762 ms
>  2  10.226.160.1 (10.226.160.1)  35.559 ms  35.912 ms  36.163 ms
>  3  172.18.8.21 (172.18.8.21)  36.654 ms  37.486 ms  38.127 ms
>  4  * * *
>  5  bzq-179-162-110.static.bezeqint.net (212.179.162.110)  39.245 ms 
> bzq-117-236-86.static.bezeqint.net (192.117.236.86)  40.109 ms 
> bzq-117-236-90.static.bezeqint.net (192.117.236.90)  41.157 ms
>  6  bzq-117-236-89.static.bezeqint.net (192.117.236.89)  257.570 ms  
> 216.038 ms  187.639 ms
>  7  bzq-219-189-9.cablep.bezeqint.net (62.219.189.9)  12.282 ms  12.976 
> ms  14.782 ms
>  8  bzq-219-189-22.cablep.bezeqint.net (62.219.189.22)  510.076 ms  
> 510.435 ms  510.612 ms
>  9  linx-gw1.peer1.net (195.66.224.156)  78.789 ms  79.403 ms  79.176 ms
> 10  216.187.115.33 (216.187.115.33)  158.100 ms  151.347 ms  154.248 ms
> 11  oc48-po3-0.nyc-75bre-dis-1.peer1.net (216.187.115.134)  152.964 ms  
> 152.736 ms  151.943 ms
> 12  216.187.115.170 (216.187.115.170)  152.684 ms  165.564 ms  165.686 ms
> 13  deleuze.hcoop.net (69.90.123.67)  161.773 ms  161.042 ms  150.731 ms
>
>
>
> dns_lookup_kdc  and  dns_lookup_realm  were missing.
>
> I added both, but it didn't help.
>
>
>
> # dig -t SRV _kerberos._udp.hcoop.net
>
> ; <<>> DiG 9.4.2 <<>> -t SRV _kerberos._udp.hcoop.net
> ;; global options:  printcmd
> ;; Got answer:
> ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 60099
> ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 3
>
> ;; QUESTION SECTION:
> ;_kerberos._udp.hcoop.net.      IN      SRV
>
> ;; ANSWER SECTION:
> _kerberos._udp.hcoop.net. 20472 IN      SRV     0 1 88 kerberos1.hcoop.net.
>
> ;; AUTHORITY SECTION:
> hcoop.net.              146436  IN      NS      ns1.hcoop.net.
> hcoop.net.              146436  IN      NS      ns5.hcoop.net.
>
> ;; ADDITIONAL SECTION:
> kerberos1.hcoop.net.    20472   IN      A       69.90.123.67
> ns1.hcoop.net.          145099  IN      A       69.90.123.67
> ns5.hcoop.net.          142643  IN      A       89.16.166.179
>
> ;; Query time: 16 msec
> ;; SERVER: 192.114.47.4#53(192.114.47.4)
> ;; WHEN: Sat Jul  5 00:58:44 2008
> ;; MSG SIZE  rcvd: 165
>
>
>
>
>
>
> Adam Megacz wrote:
>
>> Omry, please perform steps 1, 2, and 3 from this page and report back
>> with results:
>>
>>   http://wiki.hcoop.net/MemberManual/ShellAccess/TroubleshootingKerberos
>>
>>   - a
>>
>> Omry Yadan <omry at yadan.net> writes:
>>   
>>> Davor Ocelic wrote:
>>>
>>>     
>>>> On Fri, 04 Jul 2008 08:06:15 +0300
>>>> Omry Yadan <omry at yadan.net> wrote:
>>>>
>>>>   
>>>>       
>>>>> When I try to log into the hcoop from my home machine I get this:
>>>>>
>>>>>
>>>>> kinit omry at HCOOP.NET
>>>>>
>>>>> Password for omry at HCOOP.NET:
>>>>> kinit(v5): Cannot contact any KDC for realm 'HCOOP.NET' while getting 
>>>>> initial credentials
>>>>>
>>>>>
>>>>> it used to work for a long time, but something happened a few days
>>>>> ago and this started.
>>>>>     
>>>>>         
>>>> Could this be a problem on your end somehow?
>>>>   
>>>>       
>>> Certainly.
>>> although I can't think of any change I made to justify it.
>>> my other system (another Debian lenny) can do it without any problem.
>>> (except - I need the system with the problem to perform it)
>>>
>>>
>>>     
>>
>>   
>
>

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