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Thread: [SUSE 1.03] Please fix your /etc/hosts file Please fix your /etc/hosts file

  1. #1
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    Default [SUSE 1.03] Please fix your /etc/hosts file Please fix your /etc/hosts file

    Hi, i have got problem to install Zimbra on SUSE 1.03.

    When i try to install im getting error about FQHN :/

    I'm attach my config of etc\hosts

    Could anyone look for it, and say why it not working ?


    HTML Code:
    #
    # hosts         This file describes a number of hostname-to-address
    #               mappings for the TCP/IP subsystem.  It is mostly
    #               used at boot time, when no name servers are running.
    #               On small systems, this file can be used instead of a
    #               "named" name server.
    # Syntax:
    #    
    # IP-Address  Full-Qualified-Hostname  Short-Hostname
    #
      127.0.0.1 localhost.localdomain localhost
    
    # special IPv6 addresses
    ::1             localhost ipv6-localhost ipv6-loopback
    
    fe00::0         ipv6-localnet
    
    ff00::0         ipv6-mcastprefix
    ff02::1         ipv6-allnodes
    ff02::2         ipv6-allrouters
    ff02::3         ipv6-allhosts
    127.0.0.2       poczta poczta
    192.168.0.20    POCZTA POCZTA

  2. #2
    phoenix is offline Zimbra Consultant & Moderator
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    It's not working because it's incorrect, did you read the documentation for details of the correct format? Do you also have correct DNS A & MX records set-up? You should also disable ipv6 an AppArmor on the server.
    Last edited by phoenix; 02-02-2008 at 12:15 AM.
    Regards


    Bill


    Acompli: A new adventure for Co-Founder KevinH.

  3. #3
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    Hi,

    I don't remove TCPIP6.

    Now, passed.

    What should i do with this scenario (i dont have any experience with linux, i have use for mailservers Microsoft Exchange / hMail ) .

    We have 2 domains xxx.info pointed to remote DNS server (NOT LOCAL).

    Domain have MX records etc. and pointed to our main server.

    network -> main server if request 25-> ( PORT MAPPER) -> mail server machine.
    REMOTE IP -> -> LOCAL IP


    So, domain is pointed to REMOTE IP ( NOT LOCAL - special mailserver machine).

    How we can establish this mailserver on that configuration ?

    Doe's we need to install local DNS server on mail server machine ?

    ( SMTP will be maped from remote ip to local mailserver)
    (Webmail, administration will be RevProxy -ied from remote ip to local mailserver).

    In installation can i just enter domain.info and linux will use remote dns ?


    Regards

  4. #4
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    No, this is where you need the so-called "Split DNS." Your Zimbra server has to be able to resolve its own ip address (the real one, not the publicly-mapped one) and that requires an internal DNS nobody else can see that resolves mail.yourdomain.com or whatever to that internal address. Whether that DNS is on the Zimbra box or another box on your LAN does not matter; what matters is that it does NOT resolve using the public DNS.

  5. #5
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    Operations logged to /tmp/zmsetup.02272008-050452.log
    Setting defaults...No results returned for A lookup of linux-3dq8.site
    Checked nameservers:
    192.168.0.1


    DNS ERROR resolving linux-3dq8.site
    It is suggested that the hostname be resolveable via DNS
    Change hostname [Yes] yes
    Please enter the logical hostname for this host [linux-3dq8.site] xxxx.info
    MX: sxxxxx.info (84.10.1xxx)

    Interface: 192.168.0.20
    Interface: 127.0.0.1
    84.1xxx1
    84.xxx11


    DNS ERROR - none of the MX records for xxx.info
    resolve to this host
    Change domain name? [Yes]
    Why that's called like error ?

    Please enter the logical hostname for this host [linux-3dq8.site] xxxx.info
    MX: sxxxxx.info (84.10.1xxx)

    DNS resolve MX record for domain and public ip.

    So why this is called like error ?
    Creating SSL certificate...done.
    Initializing ldap...failed. (28416)


    ERROR



    Configuration failed

    Please address the error and re-run /opt/zimbra/libexec/zmsetup.pl to
    complete the configuration.

    Errors have been logged to /tmp/zmsetup.02272008-050452.log

    linux-3dq8:~/Desktop/zcs-5.0.1_GA_1902.openSUSE_10.2.20080109213627 #

    Maybye someone have a tutorial ?

    Maybye set up a local DNS only for ZIMBRA ?
    domain.info pointed to 127.0.0.1 ?

    for interial mails, incomming wil be pass thru remote dns and fly to remote ip, and mapped to local mailserver ?


    But, i dont know how to do on linux :/

    regards

  6. #6
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    I don't know how to do this on Suse, but if you are brand-new to Linux it probably doesn't matter which version you use. There is a step-by-step beginner's guide using Ubuntu in our wiki. But yes, you need to have an internal DNS just for your mail server. That is what we mean by "split DNS."

  7. #7
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    Ok,
    Thats no problem.
    I will install Ubuntu 6.06 server.


    Now i'm reading this tutorial and have question.

    for DNS leave domain.com ? or put there a my real domain ?


    Regards

  8. #8
    phoenix is offline Zimbra Consultant & Moderator
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    Enter your real domain name.
    Regards


    Bill


    Acompli: A new adventure for Co-Founder KevinH.

  9. #9
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    Hi,
    I have install this on suse 1.02 but after installation and restart, BIND service won't start :/
    ( before install zimbra, work correctly, after installation too, but after restart not )

    Could someone know what goes wrong ?

    I have try to start it manual and thats the error

    /eserwerpocztowy:~ # /etc/init.d/named start
    Starting name server BIND /usr/sbin/named: error while loading shared libraries: libcrypto.so.0.9.8: failed to map segment from shared object: Operation not permitted
    startproc: exit status of parent of /usr/sbin/named: 127
    failed
    serwerpocztowy:~ #



  10. #10
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    soory, i dont have deactivated app armor.

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