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    Assigned Interface (OPT1) DHCP not working correctly

    Scheduled Pinned Locked Moved General pfSense Questions
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    • C Offline
      chronicvader
      last edited by

      I am a networking beginner and new to Pfsense.  I am using a PC with an Intel quad port NIC. Here is my setup…

      WAN <----- ISP Modem
      LAN <----- 4 port Switch <------ PC,Printer, TV, Laptop
      OPT1 <----- AP

      The problem that I am having is with the DHCP for an Access Point that I have assigned to OPT1.
      Under OPT1 general configuration, I have the IPv4 Config Type set to DHCP. Everything else is left at default settings.

      In the Dashboard i can see that there is an uplink connection from the AP on that port (OPT1), but it doesnt get assigned an IP address. it doesnt matter if i connect another device like a laptop to that port, no IP Address. all I get is 0.0.0.0
      Can someone tell me what I am doing wrong or if my settings are incorrect?

      Many Thanks,
      Chronicvader

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      • W Offline
        Wolf666
        last edited by

        Did you set a fixed IP to your AP? If yes check it is in the same subnet of OPT1. Otherwise set your AP to get IP from DHCP (set in OPT1).

        I have a similar configuration.

        WAN -> ADSL Modem
        LAN -> PC and trusted Wired Clients
        VPN -> NAS, Media Players
        AP -> Guest Clients, iPads, iPhones ect etc.

        AP is on 192.168.2.0/24 and DHCP assign from 192.168.2.50 to .70, I also configured static lease. The AP, a Netgear R7000 has a fixed ip (192.168.2.2) and has NAT/DHCP disabled (factory AP Mode).

        Modem Draytek Vigor 130
        pfSense 2.4 Supermicro A1SRi-2558 - 8GB ECC RAM - Intel S3500 SSD 80GB - M350 Case
        Switch Cisco SG350-10
        AP Netgear R7000 (Stock FW)
        HTPC Intel NUC5i3RYH
        NAS Synology DS1515+
        NAS Synology DS213+

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        • DerelictD Offline
          Derelict LAYER 8 Netgate
          last edited by

          Under OPT1 general configuration, I have the IPv4 Config Type set to DHCP. Everything else is left at default settings.

          You are telling pfSense to obtain an address for the OPT1 interface from a DHCP server. What DHCP server is that?

          One typically sets a static IP address on a router interface and enables a DHCP server on the same.

          Chattanooga, Tennessee, USA
          A comprehensive network diagram is worth 10,000 words and 15 conference calls.
          DO NOT set a source address/port in a port forward or firewall rule unless you KNOW you need it!
          Do Not Chat For Help! NO_WAN_EGRESS(TM)

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