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    NAT/Portforward VIPs block

    Scheduled Pinned Locked Moved NAT
    22 Posts 4 Posters 1.9k Views
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    • johnpozJ
      johnpoz LAYER 8 Global Moderator
      last edited by johnpoz

      you can sniff sure, just use tcpdump.. if you use -e with tcpdump you can see the vlan tags..

      If if the rule on the parent physical interface had anything to do with the traffic on the vlan - then vlans would be completely USELESS nonsense since you wouldn't actually be isolating the traffic. Might as well just run multiple layer 3 on the same layer 2 in such scenario..

      You can also sniff using the diag / packet capture web gui.. But doesn't allow you to see the vlan tags because you can not call out -e

      Where exactly are you seeing
      "NO_TRAFFIC:SINGLE on the VLAN6."

      What state exactly... That info doesn't mean much without more context.

      What exactly is not working? What do you have configured on your switch to allow for the vlan6 you setup, guessing you used vlan ID 6 when you setup that vlan in pfsense? So you have trunk connected to your physical interface on pfsense frm your switch, and then port where you laptop connected via untagged access port in vlan 6, etc.

      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

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      • stephenw10S
        stephenw10 Netgate Administrator
        last edited by

        Have you actually created a VLAN6 interface in Interfaces > Assignments > VLANs?

        Steve

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        • D
          dasm0kinone
          last edited by

          When I look at the "States Detail" under rules for VLAN its stating NO_TRAFFIC:SINGLE" Im unable to get online.
          I have a trunk port setup on my switch and my other VLANs are working properly but using a local subnet. I do have Port 6 tagged for VLAN 6.

          I disabled all the NAT for VLAN 6 and keep the rest all the same.

          Steve: Yes I have VLAN 6 created and I have the public IP block assigned to that interface.

          What specific rules I would have to create on the WAN?

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          • stephenw10S
            stephenw10 Netgate Administrator
            last edited by

            You shouldn't need any rules on WAN to allow traffic out from the VLAN6 subnet.

            Try to ping out from Diag > Ping choosing the VLAN6 interface as the source address.

            It sounds like maybe your ISP is not actually routing that subnet to your WAN IP.

            Steve

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            • D
              dasm0kinone
              last edited by

              I cant ping from that interface. this is what the ISP sent to me

              set routing-options static route 65.15X.XXX.X44/29 next-hop 67.1XX.XXX.198

              set routing-options static route 63.23X.XXX.X76/28 next-hop 67.1XX.XXX.198

              So I used the /29 for the WAN and the /28 for VLAN6

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              • johnpozJ
                johnpoz LAYER 8 Global Moderator
                last edited by

                So they directly attached it to you... Not routed 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

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                • D
                  dasm0kinone
                  last edited by

                  Ok knowing that now. How would I go about configuring the IPs then?

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                  • johnpozJ
                    johnpoz LAYER 8 Global Moderator
                    last edited by johnpoz

                    Get them to actually route it to you... Or you would have to use vips and port forwarding.

                    They are also having you set gateways outside the IP block... Not very good idea to be honest as well.

                    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

                    D 1 Reply Last reply Reply Quote 0
                    • D
                      dasm0kinone
                      last edited by

                      If i were to use VIP and port forwards would I have to port forward any devices they use on the network or can you they do that through there firewall? Also with the portforward what IP would be used for the gateway?

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                      • D
                        dasm0kinone @johnpoz
                        last edited by

                        @johnpoz
                        Could I just assign another nic interface for that second IP block? then Have the VLAN go to that?

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                        • DerelictD
                          Derelict LAYER 8 Netgate
                          last edited by

                          No. The ISP should route 63.23X.XXX.X76/28 to an address in 65.15X.XXX.X44/29. They should provision your service properly.

                          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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                          • D
                            dasm0kinone
                            last edited by

                            Thank you all for your help. I got the ISP to route the IPs and it worked how you all explained it.

                            1 Reply Last reply Reply Quote 1
                            • stephenw10S
                              stephenw10 Netgate Administrator
                              last edited by

                              Nice. 😀

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