Netgate Discussion Forum
    • Categories
    • Recent
    • Tags
    • Popular
    • Users
    • Search
    • Register
    • Login

    [SOLVED] Access from LAN to DMZ(OPT1)

    Scheduled Pinned Locked Moved Firewalling
    23 Posts 3 Posters 3.8k Views
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • johnpozJ
      johnpoz LAYER 8 Global Moderator
      last edited by

      well if you can not ping the dmz IP of pfsense from lan - then your never going to get to a device on the dmz.  Ae you using a vpn client on pfsense and sending all traffic out the vpn?

      Did you set a /32 on the dmz IP?

      Are you using a vpn client on the lan device?

      Post up the interface settings of your lan and dmz in pfsense.  This really is clickity clickity worky sort of stuff.

      Did you put some rule in your floating tab that would be blocking it?

      An intelligent man is sometimes forced to be drunk to spend time with his fools
      If you get confused: Listen to the Music Play
      Please don't Chat/PM me for help, unless mod related
      SG-4860 24.11 | Lab VMs 2.8, 24.11

      1 Reply Last reply Reply Quote 0
      • T
        theboda
        last edited by

        No vpns at all on the systems.
        The dmz IP is set on a /32

        ![Lan interface.png](/public/imported_attachments/1/Lan interface.png)
        ![Lan interface.png_thumb](/public/imported_attachments/1/Lan interface.png_thumb)
        ![dmz interface.png](/public/imported_attachments/1/dmz interface.png)
        ![dmz interface.png_thumb](/public/imported_attachments/1/dmz interface.png_thumb)

        1 Reply Last reply Reply Quote 0
        • johnpozJ
          johnpoz LAYER 8 Global Moderator
          last edited by

          Why would you be getting back that from .105?  pfsense lan IP was .1 you stated.

          LAN IGB1 192.168.1.1

          Do you have some host routes setup on this lan box?

          you sure your lan mask is /24 and not maybe say /22 or larger?  Is this lan device windows box?  If so post output of ipconfig /all and route print.

          An intelligent man is sometimes forced to be drunk to spend time with his fools
          If you get confused: Listen to the Music Play
          Please don't Chat/PM me for help, unless mod related
          SG-4860 24.11 | Lab VMs 2.8, 24.11

          1 Reply Last reply Reply Quote 0
          • johnpozJ
            johnpoz LAYER 8 Global Moderator
            last edited by

            your /32 is BROKEN…  Set that to /24 how it normally would be..

            An intelligent man is sometimes forced to be drunk to spend time with his fools
            If you get confused: Listen to the Music Play
            Please don't Chat/PM me for help, unless mod related
            SG-4860 24.11 | Lab VMs 2.8, 24.11

            1 Reply Last reply Reply Quote 0
            • T
              theboda
              last edited by

              Set it to /24, still not working.
              The laptop is a linux machine.
              I don't have host routes set up, not that I know of.

              1 Reply Last reply Reply Quote 0
              • johnpozJ
                johnpoz LAYER 8 Global Moderator
                last edited by

                well do a netstat -nr on it..

                So you can see your routes… This will also validate what mask you have... When you ping you an IP on a different network you sure shouldn't be getting back from a different host

                From 192.168.1.105 icmp_seq=1 Destination Host Unreachable

                On your own network that is not your gateway that it can not get there.

                An intelligent man is sometimes forced to be drunk to spend time with his fools
                If you get confused: Listen to the Music Play
                Please don't Chat/PM me for help, unless mod related
                SG-4860 24.11 | Lab VMs 2.8, 24.11

                1 Reply Last reply Reply Quote 0
                • T
                  theboda
                  last edited by

                  here is my netstat output

                  netstat.png
                  netstat.png_thumb

                  1 Reply Last reply Reply Quote 0
                  • johnpozJ
                    johnpoz LAYER 8 Global Moderator
                    last edited by

                    your mask is /16 so 192.168.3 is on the same network…  So no never going to sent traffic to pfsense to get there.

                    An intelligent man is sometimes forced to be drunk to spend time with his fools
                    If you get confused: Listen to the Music Play
                    Please don't Chat/PM me for help, unless mod related
                    SG-4860 24.11 | Lab VMs 2.8, 24.11

                    1 Reply Last reply Reply Quote 0
                    • T
                      theboda
                      last edited by

                      Thank you!!  ::)

                      1 Reply Last reply Reply Quote 0
                      • johnpozJ
                        johnpoz LAYER 8 Global Moderator
                        last edited by

                        np - knew it had to be something silly.. If you would of been dhcp on the client never could of happened.

                        An intelligent man is sometimes forced to be drunk to spend time with his fools
                        If you get confused: Listen to the Music Play
                        Please don't Chat/PM me for help, unless mod related
                        SG-4860 24.11 | Lab VMs 2.8, 24.11

                        1 Reply Last reply Reply Quote 0
                        • NogBadTheBadN
                          NogBadTheBad
                          last edited by

                          Glad your sorted :)

                          BTW you have IPv6 track interface on your lan interface and no IPv6 firewall rules, if you dont use IPv6 disable it.

                          Andy

                          1 x Netgate SG-4860 - 3 x Linksys LGS308P - 1 x Aruba InstantOn AP22

                          1 Reply Last reply Reply Quote 0
                          • First post
                            Last post
                          Copyright 2025 Rubicon Communications LLC (Netgate). All rights reserved.