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Forward subdomain

tran hien

I have domain xxx.xx. One apache server for host xxx.xx and www.xxx.xx (192.168.1.6); one domain controller with name ad.xxx.xx (192.168.1.5).

I used DNS Request Routing to forward ad.xxx.xx to 192.168.1.5 it runing ok; but when i set DNS host name for xxx.xx i can't resolve my ad.xxx.xx.

please helpme!

Sorry for my english if you don't understand.



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  • 0

    Hi Tran,

    What is the DNS Server IP address set on the machine? I did not get a clear picture of your requirement here. Can you please show me few screenshots of the configurations and iterate me about your requirement?

    Thanks

    Sachin Gurung
    Team Lead | Sophos Technical Support
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  • 0

    Configure the DNS zones of the Domain (primary controllers, web pages, child domains etc) in the main Domain controller (In this Case 192.168.1.6)
    In DNS Request Routing put only 192.168.1.6

    With this configuration UTM will query 192.168.1.6 for everything *.xxx.com, even to ping a comnputer in that domain pc.xxx.com.

    Or you can configure the second host in Definitions as Static Host

     

  • 0 in reply to sachingurung

    Thank you.

    Some screenshots of my configuration

       

     

  • 0 in reply to tran hien

    Looks like you might need to change the request routing from ad.hientn.local to just hientn.local, since hientn.local seems to be the domain name and ad.hientn.local is a specific machine inside the hientn.local domain.

    You have now configured that the domain name is ad.hientn.local and therefore it will forward a request to ie:   pcname.ad.hientn.local to the desired dc.

    Managing several Sophos firewalls both at work and at some home locations, dedicated to continuously improve IT-security and feeling well helping others with their IT-security challenges.

  • 0 in reply to apijnappels

    With microsoft dns server i can forward my sub domain to other server with delegration zone, but with sophos and bind9 on centos, i can't do it

  • 0 in reply to tran hien

    I am not familiar with bind on Linux, but the DNS implementation on UTM is not a full blown DNS server, therefore I guess it might not support zone delegation. What you have configured is just a DNS request routing which says that all requests for that DNS name should be forwarded to the specified DNS server.

    Managing several Sophos firewalls both at work and at some home locations, dedicated to continuously improve IT-security and feeling well helping others with their IT-security challenges.

  • 0 in reply to tran hien

    Chào Tran and welcome to the UTM Community!

    You should consult DNS best practice.  If you still need help after the great suggestions above, please insert a diagram showing the hosts/devices related to this question.  Even a photo of a hand-drawn diagram is good.

    Cheers - Bob

     
    Sophos UTM Community Moderator
    Sophos Certified Architect - UTM
    Sophos Certified Engineer - XG
    Gold Solution Partner since 2005
    MediaSoft, Inc. USA
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