[CentOS-mirror] Issue with mirror.lihnidos.org
Ralph Angenendt
ralph.angenendt at gmail.com
Thu May 20 19:34:00 UTC 2010
Am 19.05.10 20:52, schrieb Damjan Sirnik:
> I see that our mirror, mirror.lihnidos.org is listed as not having time
> file (no time) at http://mirror-status.centos.org
>
> 10 days ago, we have implented IPv6 in our network and from that day on,
> mirror.lihnidos.org is on dual stack.
>
> Because of matching date of showing »no time« and our IPv6
> implementation, I speculate that this »no time« issue must be in some
> relation with our IPv6 implementation.
Looks like it.
>From our mirror checking host:
[ralph at server ~]$ host -a mirror.lihnidos.org
Trying "mirror.lihnidos.org"
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 46473
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 0
;; QUESTION SECTION:
;mirror.lihnidos.org. IN ANY
;; ANSWER SECTION:
mirror.lihnidos.org. 25746 IN AAAA 2001:15c0:6626:19::2b
;; AUTHORITY SECTION:
lihnidos.org. 25746 IN NS gimb-dijaki-1.lihnidos.org.
lihnidos.org. 25746 IN NS ignacia.lihnidos.org.
Received 115 bytes from 72.232.223.58#53 in 1 ms
>From my home machine:
iPanic:Music ralph$ host -a mirror.lihnidos.org
Trying "mirror.lihnidos.org"
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 27295
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 0
;; QUESTION SECTION:
;mirror.lihnidos.org. IN ANY
;; ANSWER SECTION:
mirror.lihnidos.org. 86334 IN AAAA 2001:15c0:6626:19::2b
;; AUTHORITY SECTION:
lihnidos.org. 86333 IN NS ignacia.lihnidos.org.
lihnidos.org. 86333 IN NS gimb-dijaki-1.lihnidos.org.
Yet I am able to reach your mirror with my browser, but (again from my
home machine):
iPanic:Music ralph$ curl http://mirror.lihnidos.org/CentOS/timestamp.txt
curl: (6) Couldn't resolve host 'mirror.lihnidos.org'
iPanic:Music ralph$
> Does anybody know why this happens? IPv6 firewall is configured to allow
> HTTP trafic.
Looks like I only get the AAAA address. Home machine is OS X, mirror
checker is CentOS.
Cheers,
Ralph
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