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

    Weird VLAN issue

    Scheduled Pinned Locked Moved L2/Switching/VLANs
    14 Posts 3 Posters 1.3k 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 johnpoz

      lets see your full Lan rules, and do you have any rules on your floating tab.. You don't have a gateway set on your lan? Are you policy routing traffic out a gateway, ie do you have vpn setup on pfsense?

      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
      • O
        ortizdr
        last edited by

        No floating rules.
        No Gateway on the LAN.
        The only thing special I have setup is a Multi-WAN redundant setup.

        Here is a really big kicker,
        I have a site-to-site vpn that can ping the VOICE interface and associated devices.

        LAN.PNG

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

          Your wan would have nothing to do with pinging the voice..

          your not doing any odd outbound nat? Its just auto? What is the mask on your lan and your voice.. Lets see the output of your routing table

          Also validate the mask on your client.. I Don't really see how that could be an issue then.. lets say you had a /19 then that would end at 63 and you shouldn't be able to ping guest either. And if you had 20 it would be at 47..

          But yeah very odd. But lets validate the setup of the voice and lets see your routing table.. Do you have some odd route sending it elsewhere?

          what are you using on your tunnel network for your site to site - and what are the networks on the other side of the vpn?

          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
          • O
            ortizdr
            last edited by

            NAT is set at Auto.
            Endpoint for site-to-site is 10.34.1.0/24 connecting to 10.33.1.0/24 and 10.50.1.0/24
            Client is pulling from pFsense DHCP

            Routes.PNG

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

              Yeah that all looks fine.. That makes no sense that you can not ping 10.50.1.1 from client on 10.33.1/24

              When you ping the that IP from a client, you sniff on lan on pfsense - and you see the traffic?

              You got no port forwards setup?

              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
              • O
                ortizdr
                last edited by

                Packet capture shows data flowing to pFsense, but nothing coming back.
                No port forwards.

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

                  That is very odd.. So you see packet to 10.50.1.1 in the packet capture. And nothing in the log that it was blocked?

                  But you can ping 10.60.1.1 from lan just fine?

                  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
                  • O
                    ortizdr
                    last edited by

                    Yup, Yup, and Yup!

                    Other then changing the VOICE subnet, i don't know what to do.

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

                      Yeah at loss, lets see if @Derelict or @stephenw10 are around and might have some ideas

                      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
                      • DerelictD
                        Derelict LAYER 8 Netgate
                        last edited by Derelict

                        I have a site-to-site vpn that can ping the VOICE interface and associated devices.

                        What are the Phase 2 traffic selectors defined there?

                        Anything silly like captive portals?

                        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)

                        1 Reply Last reply Reply Quote 0
                        • O
                          ortizdr
                          last edited by

                          OMG!
                          🤦 🤦 🤦

                          I took a look at the settings for the VOICE Phase 2 and for some reason had the remote subnet setup as my LAN subnet.

                          I can now ping and access from the LAN.

                          Well, I'm a special one!

                          Thanks everyone for your help! Sorry to waste your time!

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