nach i-MSCP installation keine DNS Auflösung mehr möglich

  • @FISA4


    Please, give me an SSH access to the server (also the SQL root password).

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  • @FISA4


    Ok. I wait for credential ;) I'll process some tests. I'll check the status of the DNS server after update and also after a reboot.

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  • @FISA4


    In ~ 3 seconds, I've found the reason of your problem:


    Shell-Script
    1. root@green:~# service bind9 status
    2. [FAIL] bind9 is not running ... failed!
    3. root@green:~#


    Here, your DNS server (which is the local resolver) is down. This explain why you cannot resolve any external domain name such as google.com. Even worse, you cannot resolve any sites (including those which are created through i-MSCP). I'll now check why your DNS is down ;)

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  • it´s normal on a fresh installed linux. :P

  • @FISA4


    Ok, I'll so install i-MSCP and see ;)

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  • @FISA4

    • I've installed i-MSCP (All goes fine)
    • ping, dig on google.fr (All goes fine)
    • Reboot
    • ping, dig on google.fr Nothing is working...)
    • service bind9 status:


    Shell-Script
    1. root@green:~# service bind9 status[FAIL] bind9 is not running ... failed!root@green:~#


    I'll so now check why bind9 (your local resolver) is down after reboot.


    Edit: After starting bind9 manually, all goes fine. I'll so check the lsb headers to make sure bind9 start before the imscp_network service.


    Shell-Script
    1. root@green:~# service bind9 start[ ok ] Starting domain name service...: bind9.root@green:~# dig google.fr; <<>> DiG 9.8.4-rpz2+rl005.12-P1 <<>> google.fr;; global options: +cmd;; Got answer:;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 55013;; flags: qr rd ra; QUERY: 1, ANSWER: 4, AUTHORITY: 0, ADDITIONAL: 0;; QUESTION SECTION:;google.fr. IN A;; ANSWER SECTION:google.fr. 300 IN A 173.194.113.24google.fr. 300 IN A 173.194.113.31google.fr. 300 IN A 173.194.113.15google.fr. 300 IN A 173.194.113.23;; Query time: 315 msec;; SERVER: 127.0.0.1#53(127.0.0.1);; WHEN: Thu Jul 31 02:02:11 2014;; MSG SIZE rcvd: 91root@green:~#


    Shell-Script
    1. root@green:~# cat /etc/resolv.conf
    2. # Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8)
    3. # DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN
    4. nameserver 127.0.0.1
    5. root@green:~#

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  • @FISA4


    It's really strange because after a reboot, bind9 is not running. I must investigate. Give me some minutes please ;)


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  • Nuxwin: no problem. take as much time as you need.


    now you can see, i did no crap.
    and you know, if i have a problem, then it is a big one. :D