Details
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Type: extRequest
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Status: Closed
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Priority: Major
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Resolution: Done
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Fix Version/s: 2021
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Component/s: FIWARE-LAB-HELP
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Labels:None
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HD-Node:Spain
Description
Issue #456 has been reported by Toni Laine.
------------------------------
General Support #456: Filab instance Reverse DNS Lookup problems
<http://techsupport.creatifi.eu/issues/456>
- Author: Toni Laine
- Status: New
- Priority: High
- Assignee: Barcelona Tech Support (Spain&Finland)
- Category: Helsinki Hub (Finland)
- Support Type: FIWARE Lab Infrastructure
- FIWARE Jira ID:
- FIWARE Lab Region: Spain2
Hello,
Is it possible to get DNS properly working on Filab cloud instance? I
installed the instance from a CEP image. It seems the normal DNS checks all
return errors in my case.
$ host 130.206.118.112
Host 112.118.206.130.in-addr.arpa. not found: 3(NXDOMAIN)
$ nslookup 130.206.118.112
Server: 8.8.8.8
Address: 8.8.8.8#53
- server can't find 112.118.206.130.in-addr.arpa.: NXDOMAIN
$ dig x 130.206.118.112
; <<>> DiG 9.8.2rc1-RedHat-9.8.2-0.10.rc1.el6_3.5 <<>> -x 130.206.118.112
;; global options: +cmd
;; Got answer:
;; ->>HEADER<< opcode: QUERY, status: NXDOMAIN, id: 44748
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;112.118.206.130.in-addr.arpa. IN PTR
;; AUTHORITY SECTION:
206.130.in-addr.arpa. 1799 IN SOA sun.rediris.es. hostmaster.rediris.es.
2015121600 14400 7200 2592000 7200
;; Query time: 72 msec
;; SERVER: 8.8.8.8#53(8.8.8.8)
;; WHEN: Thu Jun 9 09:56:57 2016
;; MSG SIZE rcvd: 107
The /etc/hosts/ -file seemed to have some HTML page not found -errors in
it, which would point to the installation could not properly set up all
hosts for the cluster? Could you please provide hot the hosts-file should
look after proper installation of CentOS instanse in Filab. Here is the
hosts-file after I removed the access HTML. Unfortunately I do not have the
errors anymore, but they seemed like normal response you get when trying to
wget or curl into a server that cannot be connected.
127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4
::1 localhost localhost.localdomain localhost6 localhost6.localdomain6
10.0.6.48 newcep.novalocal
192.168.251.33 eventmore-cep.novalocal
Thanks for your help!
Since January 1st, old domains won't be supported and messages sent to any domain different to @lists.fiware.org will be lost.
Please, send your messages using the new domain (Fiware-creatifi-coaching@lists.fiware.org) instead of the old one.
_______________________________________________
Fiware-creatifi-coaching mailing list
Fiware-creatifi-coaching@lists.fiware.org
https://lists.fiware.org/listinfo/fiware-creatifi-coaching
[Created via e-mail received from: Lino Valdivia <lino.valdivia@i2cat.net>]
Issue Links
- relates to
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HELC-1417 FIWARE.Request.Coach.CreatiFI.General Support #456: Filab instance Reverse DNS Lookup problems
- Closed
Dear,
you can forward the issue to the FIWARE Spain node
BR