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Thread: Questions about running my own DNS for routing subdomains

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i have domain (we’ll call domain.com) points router dynamic wan ip. i’m using zoneedit dynamic dns duties link domain ever changing ip. have server running ubuntu server 8.04 attached router subdomain of main.domain.com, runs openvz , 3 virtual environments. gave each virtual environment subdomain of vz1.domain.com, vz2.domain.com, , vz3.domain.com. have traffic routing inside lan each subdomain. if i’m on lan , using laptop, can ssh vz2.domain.com, no problem. if ftp main.domain.com, no problem. ports configured , traffic flows should.

however, when i’m outside lan, traffic ends @ domain.com (the router) regardless of subdomain use. router doesn’t seem know send traffic server or virtual environments based on subdomain. there way in dnsmasq have wan traffic route right subdomains (i’m using dnsmasq on ddwrt linksys wrt54gl router)? can ssh router , go beyond web gui if necessary. if not possible in dnsmasq, if setup own nameserver using bind on ubuntu server box? i'm thinking of going bind on server, why posted here, don't know if possible without getting block of wan ip addresses. i’m starting in on head , hoping can steer me in right direction. thanks.



Forum The Ubuntu Forum Community Ubuntu Official Flavours Support General Help [other] Questions about running my own DNS for routing subdomains


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