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Thread: [SOLVED] NAT Device no more. Is this set up right?

  1. #1
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    Default [SOLVED] NAT Device no more. Is this set up right?

    Can someone tell me if my Ubuntu 6.06 server and my DNS settings are set up correctly? My server is just a basic setup, no LAMP setup. I am no longer behind a NAT device. BIND9 would never work right for me.

    hostname
    Code:
    mail.nunyad.biz
    /etc/hosts
    Code:
    127.0.0.1       localhost.localdomain   localhost
    67.141.183.84   mail.nunyad.biz mail
    host `hostname`
    Code:
    mail.nunyad.biz has address 67.141.183.84
    dig nunyad.biz mx
    Code:
    ; <<>> DiG 9.3.2 <<>> nunyad.biz mx
    ;; global options:  printcmd
    ;; Got answer:
    ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 39437
    ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 2
    
    ;; QUESTION SECTION:
    ;nunyad.biz.                    IN      MX
    
    ;; ANSWER SECTION:
    nunyad.biz.             3600    IN      MX      10 mail.nunyad.biz.
    
    ;; AUTHORITY SECTION:
    nunyad.biz.             778     IN      NS      ns6.secureserver.net.
    nunyad.biz.             778     IN      NS      ns5.secureserver.net.
    
    ;; ADDITIONAL SECTION:
    mail.nunyad.biz.        3600    IN      A       67.141.183.84
    ns6.secureserver.net.   3009    IN      A       208.109.80.75
    
    ;; Query time: 95 msec
    ;; SERVER: 166.102.165.11#53(166.102.165.11)
    ;; WHEN: Tue Sep 11 20:58:41 2007
    ;; MSG SIZE  rcvd: 133

  2. #2
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    looks alright-I see your web interface-but I get a 'connection refused' on pt 25

    Ports - ZimbraWiki
    Last edited by mmorse; 09-11-2007 at 06:49 PM.

  3. #3
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    Quote Originally Posted by mmorse View Post
    looks alright-I see your web interface-but I get a 'connection refused' on pt 25
    Duhhhh.

    Fixed it. Thanks for the reply.

  4. #4
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    all good? -ya port 25 would be good to have open
    (i posted a port list as an edit to my prior post)

    via nmap currently see open: 22(ssh) 25(smtp) 80(http) 110(pop)
    Last edited by mmorse; 09-11-2007 at 07:05 PM.

  5. #5
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    I went ahead and opened the other external ports. Thanks again for the help...

    Now that I see how the DNS records need to be setup, I might give BIND9 and my NAT device another try with a split-dns.
    Last edited by AutootuA; 09-11-2007 at 07:36 PM.

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    It's always a learning experience

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