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DHCP - Static Mapping

Scheduled Pinned Locked Moved DHCP and DNS
7 Posts 4 Posters 3.6k Views
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  • D
    diegonix
    last edited by Mar 29, 2007, 3:41 PM

    I´ve setup the DHCP Server with the range 192.168.0.100~192.168.0.199. I would like to setup some static mappings within this range, however the GUI doen´t permit, its permit only mappings out of this range. This is a bug?

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    • S
      sullrich
      last edited by Mar 29, 2007, 5:26 PM

      Please show the error message that the GUI is displaying.

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      • H
        hoba
        last edited by Mar 29, 2007, 9:19 PM

        This is known behaviour. m0n0 does it the same way iirc. Not sure if it is a limitation of the dhcpd to have a non conflicting range of IPs with static mappings outside of this range.

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        • D
          diegonix
          last edited by Mar 30, 2007, 12:18 AM

          @hoba:

          This is known behaviour. m0n0 does it the same way iirc. Not sure if it is a limitation of the dhcpd to have a non conflicting range of IPs with static mappings outside of this range.

          Well, in others systems the dhcpd allow do static mapping within the range.

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          • D
            diegonix
            last edited by Mar 30, 2007, 12:21 AM

            @sullrich:

            Please show the error message that the GUI is displaying.

            Because this current limitation, I´m not using the DHCP Server in pfsense, I´m using in windows server. But the error is like 'cannot do revervation within the range'.

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            • D
              diegonix
              last edited by Mar 30, 2007, 12:25 AM

              In the same page where do static mapping, if the host field is ignored, the webgui save the first mapping and when I will do the second one, the webgui display a error like: We already have a host with this name!

              I think this was discussed in others posts!!

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              • D
                dotdash
                last edited by Mar 30, 2007, 3:39 AM

                I think this is a matter of differing views of how a DHCP server should operate. I happen to think the implementation is absolutely correct and one should never put a reservation within the scope. That being said, I the current ISC DHCP server (IIRC, since v3) allows putting reservations within the scope, so if you really need this you could either write a patch or post a bounty to have someone do it. Or just run DCHP on a different box. If you have a server on the network, why run DCHP on the firewall anyway?

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