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    Multiple NIC ports with different VLANs connection to switch

    Scheduled Pinned Locked Moved L2/Switching/VLANs
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    • johnpozJ
      johnpoz LAYER 8 Global Moderator @Hoserman
      last edited by

      @Hoserman so you created a actual vlan and then put it on a physical interface.. But you put no IP address on the actual physical interface?

      Not sure why you would do that - did you do that for your lan interface?

      But sure if you want to tag vs native - then your port would would have to be looking for the tag on your switch.

      interfaces.jpg

      For example see some of my interfaces are native - and they are connected to my switch without any tagging. But then I have vlans that are on igb2 which do have tags.. And also a native untagged network.

      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

      H 1 Reply Last reply Reply Quote 0
      • H
        Hoserman @johnpoz
        last edited by

        "But you put no IP address on the actual physical interface?"

        How do you put a physical address on a NIC except the MAC address?

        H 1 Reply Last reply Reply Quote 0
        • H
          Hoserman @Hoserman
          last edited by Hoserman

          @Hoserman Of course I define a physical IP4 address on my vlan interfaces...

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

            @Hoserman Huh?

            Here this is an IP directly on the physical interface - not a vlan, ie native no tag

            And below that is IP address on a vlan interface, notice the igb2.4

            native.jpg

            So you have no native network on your lan - this is also a vlan, ie tagged? A native network directly on the interface would not be tagged.. A IP/network on an vlan interface, ie like the above igb2.4 would be tagged - in my example with the vlan ID 4.

            If you only want to carry one network on the interface - why would you think you need to create a vlan and tag it? Vlans are when you want to carry more than 1 network over the same wire.. Sure you can tag and not use native (untagged) if you want to - but what is the point? Your just creating complexity.

            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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            • H
              Hoserman
              last edited by

              I appreciate your help but we are definitely not communicating.

              Thank you for your help...

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

                @Hoserman Not sure what your not understanding..

                I have 3 physical nic ports on a nic card

                Did you put an IP address directly on the interface?? igb3 for example?? That is native and no tag.. If you create a "vlan" and assign that to the physical interface igb3.X then it would be tagged.. If your tagging traffic out of pfsense then you would setup the switch port its connected to use the same vlan ID, etc.

                How about you just post some pictures. Lets see for example picture of your interface - like my igb3 interface.. Then your assignment page.. And your setup on whatever vlan you created.

                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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                • H
                  Hoserman @johnpoz
                  last edited by

                  @johnpoz e3523155-3aa3-4a8a-b82c-d2d4bdd7ccee-image.png

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

                    @Hoserman that is not a "vlan" that is just the native on the interface.. Notice it just shows igb4

                    notag.jpg

                    So your switch port you connect to that would be just whatever vlan you put on that port, ie cisco would call this access port.

                    So for example - my dmz network, which on my switch is vlan 3.. is connected to this port.

                    interface gigabitethernet6
                     description "sg4860 DMZ"
                     switchport mode access
                     switchport access vlan 3
                    

                    pfsense is not aware of any tag for this network.. its just a native network. But yes you would need to create a vlan on your switch - but pfsense would be oblivious to any tagging.. since this network is not tagged by pfsense.. But you would create a vlan on your switch to keep it isolated from other vlans on your switch, ie your "lan" for example which would be another untagged network.

                    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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                    • H
                      Hoserman @johnpoz
                      last edited by Hoserman

                      @johnpoz So when I create a vlan in pfsense it's not a vlan? I dont understand? What am I missing? I have the same VLAN defined on my switch which is connected to the wifivlan on the pfsense interface....

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                      • H
                        Hoserman @johnpoz
                        last edited by Hoserman

                        @johnpoz but pfsense would be oblivious to any tagging.. since this network is not tagged by pfsense..

                        So how do I get PFSense to tag the network?

                        JKnottJ johnpozJ 2 Replies Last reply Reply Quote 0
                        • JKnottJ
                          JKnott @Hoserman
                          last edited by

                          @Hoserman said in Multiple NIC ports with different VLANs connection to switch:

                          So how do I get PFSense to tag the network?

                          By adding a VLAN to an existing network. However, as I pointed out, it appears you can do what you want by applying the VLAN at the switch.

                          I have a VLAN here for my guest WiFi. It is on the same interface as my main LAN. This is what you can do in pfSense. Based on your description, you want an interface to be used entirely for a VLAN. Just configure the switch port to be whatever VLAN you want it to be and everything will be fine. No need to enable the VLAN on pfSense.

                          PfSense running on Qotom mini PC
                          i5 CPU, 4 GB memory, 32 GB SSD & 4 Intel Gb Ethernet ports.
                          UniFi AC-Lite access point

                          I haven't lost my mind. It's around here...somewhere...

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                          • johnpozJ
                            johnpoz LAYER 8 Global Moderator @Hoserman
                            last edited by

                            @Hoserman Why do think you need to tag this network?? How many networks are you going to carry over the wire from pfsense port to the switch port.. 1 then there is no need to tag..

                            When you create a vlan in pfsense - ie this..

                            vlan.jpg

                            They are tagged - because they are all going to go over 1 wire..

                            See my assignments from above

                            1wire.jpg

                            All those networks flow over 1 wire - the igb2 interface to the switch port.. So pfsense and the switch can tell what traffic is what, it has to be tagged..

                            So the switch the port is configured like this

                            interface gigabitethernet5
                             description "sg4860 WLan and vlans"
                             switchport trunk allowed vlan add 4,6,110,1011
                             switchport trunk native vlan 2
                            

                            So vlans 4,6,110, and 1011 are tagged.. See where it says the native vlan for this port is 2, this is vlan 2 on my switch.. This is the native network on the igb2 interface..

                            So create a vlan on your switch, maybe 4 since your network is 192.168.4/24 - and put your port in access mode, no tag in vlan 4 on your switch... Then put any other ports on this switch where you want them to be on that network also in vlan 4 on your switch..

                            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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                            • H
                              Hoserman @johnpoz
                              last edited by Hoserman

                              @johnpozI have 2 Nic cards. What I want to do is separate my vlans on Separate Nic wires. Is that doable. What you describe is having my vlans go over one Nic Port wire. I am concerned about bandwidth. In the PFSense documentation it talks about connecting to pfsense via a trunk.

                              johnpozJ JKnottJ ahking19A 3 Replies Last reply Reply Quote 0
                              • johnpozJ
                                johnpoz LAYER 8 Global Moderator @Hoserman
                                last edited by johnpoz

                                @Hoserman Really dude.. I am really at a loss on how else to explain this too you.. I showed using tags for when your going to carry more than 1 vlan over the wire.. Have already stated multiple times that you do not need to create vlans or tags on pfsense if your just putting the network native on the interface in pfsense.

                                Your interface lan - this is a native network.. All switches default vlan 1 it is not tagged.. Create another vlan on your switch, lets call it vlan 4.. Now on the port your other interface on pfsense that is connected to put that port in vlan 4 on your switch.. No tags.. Now put another port that you say connect your laptop too and on your switch put that in vlan 4 on your switch..

                                There you go your new 192.168.4 network is isolated from your lan network.

                                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

                                H 1 Reply Last reply Reply Quote 0
                                • JKnottJ
                                  JKnott @Hoserman
                                  last edited by

                                  @Hoserman said in Multiple NIC ports with different VLANs connection to switch:

                                  What I want to do is separate my vlans on Separate Nic wires.

                                  As I said, you do that at the switch. You only have to use VLANs in pfSense if you're carrying more than one network over one interface, as in my example.

                                  PfSense running on Qotom mini PC
                                  i5 CPU, 4 GB memory, 32 GB SSD & 4 Intel Gb Ethernet ports.
                                  UniFi AC-Lite access point

                                  I haven't lost my mind. It's around here...somewhere...

                                  H 1 Reply Last reply Reply Quote 1
                                  • ahking19A
                                    ahking19 @Hoserman
                                    last edited by

                                    @Hoserman you are confusing the terminology of VLANS with separate networks.
                                    VLANS = multiple virtual networks with a single parent NIC

                                    You have two NICs, well assuming you have at least 3 with one being your WAN, each NIC is a discrete physically separate network. Nothing virtual about it.

                                    H 1 Reply Last reply Reply Quote 1
                                    • H
                                      Hoserman @johnpoz
                                      last edited by

                                      @johnpoz I'm just learning about this stuff as I hope you can tell. I understand your impatience but you act as if everyone out there knows what your talking about without explaining yourself in simple to understand terms rather than repeating the same "That's Not A VLAN." Ok maybe you could explain what your concept is of a VLAN Is.
                                      I too have lost patience with you as I stated earlier.
                                      But now that we have gotten to this point and you have explained yourself I Thank you for your assistance.

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

                                        @Hoserman said in Multiple NIC ports with different VLANs connection to switch:

                                        "That's Not A VLAN." Ok maybe you could explain what your concept is of a VLAN Is.

                                        read @ahking19 post..

                                        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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                                        • H
                                          Hoserman @ahking19
                                          last edited by

                                          @ahking19 Thanks, I understand now.

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                                          • H
                                            Hoserman @JKnott
                                            last edited by

                                            @JKnott Thanks, I'll do it at the switch level.

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