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    Cname/alias for external domain

    Scheduled Pinned Locked Moved DHCP and DNS
    34 Posts 8 Posters 21.5k Views
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    • ?
      A Former User
      last edited by

      @gogol:

      I am on 2.1RC1. Could that be the difference?

      i am on:

      2.1-RC1 (i386)
      built on Sun Aug 18 19:11:13 EDT 2013
      FreeBSD 8.3-RELEASE-p9

      You are on the latest version.

      post a screen shot of how i should be setting it up, if you dont mind.

      i dont need an IP address, but i cant save the changes w/o one, i am not sure how you are getting around that.

      thanks.

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      • G
        gogol
        last edited by

        Maybe I discovered a feature. I am using Split DNS to point the domain name to an internal host. I left hostname blank.

        HostOverride.png
        HostOverride.png_thumb

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        • ?
          A Former User
          last edited by

          @gogol:

          Maybe I discovered a feature. I am using Split DNS to point the domain name to an internal host. I left hostname blank.

          unfortunately, that is not what i am trying to do.

          i am trying to redirect a hostname to another hostname.

          not hostname to IP.

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          • G
            gogol
            last edited by

            Ok, that's what I did whit the alias. Can't you use that function? You can use the hard coded hostname and the IP address and then make an alias, can't you?

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            • ?
              A Former User
              last edited by

              @gogol:

              Ok, that's what I did whit the alias. Can't you use that function? You can use the hard coded hostname and the IP address and then make an alias, can't you?

              i need the IP field blank, unless i am missing something.

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              • G
                gogol
                last edited by

                Maybe I am missing something  :(
                I did read again your first post and I now see I don't understand you. You said that you could connect with the new hostname, but then it defaults to the old hostname. What does that mean, or what do you see? Is it just a cosmetic thing?

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                • ?
                  A Former User
                  last edited by

                  @gogol:

                  Maybe I am missing something  :(
                  I did read again your first post and I now see I don't understand you. You said that you could connect with the new hostname, but then it defaults to the old hostname. What does that mean, or what do you see? Is it just a cosmetic thing?

                  i have a computer that use to connect to oldhostname.domaina.com

                  the program defaults to that hostname since it was the one used when the program was initially setup.

                  in the recent days, i have a need to use a new hostname, newhostname.domainb.com

                  what i am looking to do is create an alias for the old hostname to point to the new host name so that when the computer is requesting the name oldhostname.domaina.com pfsense picks that up and redirects to newhostname.domainb.com

                  i can fix this issue by reinstalling the software and using the correct hostname (this is a flaw of the program), i was just hoping i could do something at the pfsense level.

                  thanks for your help, it is appreciated.

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                  • D
                    doktornotor Banned
                    last edited by

                    I cannot see how's a program expecting oldhostname.domaina.com going to respond to requests to newhostname.domainb.com.

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                    • ?
                      A Former User
                      last edited by

                      @doktornotor:

                      I cannot see how's a program expecting oldhostname.domaina.com going to respond to requests to newhostname.domainb.com.

                      the program wont.  when it looks to pfsense to connect out via the internet, pfsense will redirect it.  basically, i'd like to enter a cname into pfsense.

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                      • D
                        doktornotor Banned
                        last edited by

                        I have no idea what "program" are we talking about here. If you expect that pfsense DNS record will rewrite e.g. www.google.com to www.bing.com in your browser URL bar, then it's not what's gonna happen.

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                        • ?
                          A Former User
                          last edited by

                          @doktornotor:

                          I have no idea what "program" are we talking about here. If you expect that pfsense DNS record will rewrite e.g. www.google.com to www.bing.com in your browser URL bar, then it's not what's gonna happen.

                          on the client side (the program) it will use the original domain old.domaina.com

                          it is a cname, have you ever worked with cnames?  that is what i am looking to do.

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                          • D
                            doktornotor Banned
                            last edited by

                            Your CNAME will not work if the program somehow works with the requested hostname. Once again, see example above… It won't work either if we are talking about some IP camera with a webserver.

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                            • ?
                              A Former User
                              last edited by

                              @doktornotor:

                              Your CNAME will not work if the program somehow works with the requested hostname. Once again, see example above…

                              it works all the time in the scenarios where i am hosting my own domain and i can create a cname.  it doesn't seem that i can do that in pfsense.

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                              • D
                                doktornotor Banned
                                last edited by

                                Well, that's awesome. How about reinstalling the broken thing instead of inventing similar nonsense like hijacking nonexistant hostname with a DNS forwarder?

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                                • ?
                                  A Former User
                                  last edited by

                                  @doktornotor:

                                  Well, that's awesome. How about reinstalling the broken thing instead of inventing similar nonsense like hijacking nonexistant hostname with a DNS forwarder?

                                  happens all the time with cnames, i guess it just isnt part of pfsense.

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                                  • D
                                    doktornotor Banned
                                    last edited by

                                    Fail to see why it should do any such thing in the first place. It's a DNS forwarder.

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                                    • ?
                                      A Former User
                                      last edited by

                                      @doktornotor:

                                      Fail to see why it should do any such thing in the first place. It's a DNS forwarder.

                                      i wasn't referencing that section, specifically, just if pfsense could do it.

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                                      • D
                                        doktornotor Banned
                                        last edited by

                                        Sure; install tinydns or bind, or another authoritative DNS server. Neither dnsmasq, nor unbound. Or finally stop wasting the time and invest 5 minutes into reinstalling whatever broken thing you have there, instead of discussing for two days how to work around it.

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                                        • ?
                                          A Former User
                                          last edited by

                                          @doktornotor:

                                          Sure; install tinydns or bind, or another authoritative DNS server. Neither dnsmasq, nor unbound. Or finally stop wasting the time and invest 5 minutes into reinstalling whatever broken thing you have there, instead of discussing for two days how to work around it.

                                          get the stick out of your ass.

                                          if you don't want to help, that's fine with me.

                                          i could have posted the question and gotten a reply 10 minutes later.  there goes your two day comment.

                                          also, had pfsense had this feature and someone posted about it, it would have answered my question and i could have used it for something else in the future.

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                                          • D
                                            doktornotor Banned
                                            last edited by

                                            @tomdlgns:

                                            get the stick out of your ass.

                                            Thanks for your kind "recommendation". Just found the ignore list feature, sanity restored.  ::)

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