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    Cname/alias for external domain

    DHCP and DNS
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    • G
      gogol
      last edited by

      Make a host override in DNS forwarder > then just fill in a domain alias for that host. Doesn't have to be an IP. It works on my system.

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      • ?
        A Former User
        last edited by

        @gogol:

        Make a host override in DNS forwarder > then just fill in a domain alias for that host. Doesn't have to be an IP. It works on my system.

        The following input errors were detected:

        The field 'IP address' is required.

        not letting me proceed w/o an IP

        the domain is not the same

        oldhost.domaina.com

        newhost.domainb.com

        i need to set it up so that anytime oldhost.domaina.com is requested, pfsense redirects it to newhost.domainb.com

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        • G
          gogol
          last edited by

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

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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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