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    VLAN tag on more than 1 interface

    Scheduled Pinned Locked Moved L2/Switching/VLANs
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    • N
      ncm-com
      last edited by ncm-com

      what if I wanna tag VLAN 40 on vmx 3 I have no option? also tried to add the same interface to VLAN but no luck.
      1cc44b43-fbfa-48c2-b18f-f352faf5db01-image.png

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      • johnpozJ
        johnpoz LAYER 8 Global Moderator
        last edited by

        @ncm-com said in VLAN tag on more than 1 interface:

        'm so confused about how to tag the same VLAN on two-ports on pfSense

        How would that work?? I you want more than 1 interface in the same vlan you would need to setup a lagg..

        The ports are not switch ports.. And if your doing this as VM.. Why would you think you even want or need to do such a thing? What do you think this would accomplish?

        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

        JKnottJ N 2 Replies Last reply Reply Quote 0
        • JKnottJ
          JKnott @johnpoz
          last edited by

          @johnpoz

          I suspect he's talking about one VLAN on the WAN interface and one on the LAN. In that case, it shouldn't be an issue.

          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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          • N
            ncm-com @johnpoz
            last edited by ncm-com

            @johnpoz
            Thanks for your reply
            I'm trying to untag VLAN on to Vswitch so I can connect to the physical switch outside the esxi, I think I have to setup lagg but not sure how to do this ?
            19014a3c-0e86-44df-a955-f40ef4538bbc-image.png

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            • johnpozJ
              johnpoz LAYER 8 Global Moderator
              last edited by johnpoz

              @JKnott said in VLAN tag on more than 1 interface:

              I suspect he's talking about one VLAN on the WAN interface and one on the LAN

              Is that what your talking about @ncm-com.. Vlans outside of pfsense have zero to do with pfsense..l

              Please explain exactly what your wanting to do... Your statements as of now don't really make any sense..

              You can not place the same vlan on 2 different interfaces in pfsense.. You can't.. You could create a bridge or lag if you want 2 different physical interfaces to be in the same vlan.

              As to what your wanting to do with esxi? Do you want it to handle the tags or pass those tags on to pfsense? 4095 vlan id in esxi will pass the tags, any other setting will strip tags.

              Thee would be be zero point to creating multiple vnics in esxi and handing them to pfsense and putting them in the same vlan..

              I am more than happy to try and help you - but currently have no idea what your trying to accomplish..

              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

              JKnottJ 1 Reply Last reply Reply Quote 1
              • N
                ncm-com
                last edited by ncm-com

                Many thanks
                You can not place the same vlan on 2 different interfaces in pfsense.. You can't.. You could create a bridge or lag if you want 2 different physical interfaces to be in the same vlan.

                So I think I have to create a LAGG in order to sent traffic through both interfaces? any idea how to do this? I guess I have to create the firewall rules as I can't add the existing VLAN to a new LAGG interface

                Thee would be be zero point to creating multiple vnics in esxi and handing them to pfsense and putting them in the same vlan..
                there are physical switches connecting outside the esxi so it would be an advantage to untag/tagged traffic to another port

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                • JKnottJ
                  JKnott @johnpoz
                  last edited by

                  @johnpoz said in VLAN tag on more than 1 interface:

                  You can not place the same vlan on 2 different interfaces in pfsense.. You can't..

                  You can place the same VLAN number on more than one interface. I just did that. I created VLAN 3 on my WAN interface, which I already had on my LAN interface.

                  bge0.3: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
                  options=80003<RXCSUM,TXCSUM,LINKSTATE>
                  ether 00:16:17:a7:f2:d3
                  inet6 fe80::216:17ff:fea7:f2d3%bge0.3 prefixlen 64 scopeid 0x8

                  re0.3: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
                  options=80003<RXCSUM,TXCSUM,LINKSTATE>
                  ether 00:14:d1:2b:ed:ea
                  inet6 fe80::214:d1ff:fe2b:edea%re0.3 prefixlen 64 scopeid 0xa

                  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
                    last edited by

                    @ncm-com said in VLAN tag on more than 1 interface:

                    So I think I have to create a LAGG in order to sent traffic through both interfaces?

                    Why do you want to send traffic through 2 virtual interfaces that are the same network - that serves no purpose...

                    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

                    N 1 Reply Last reply Reply Quote 0
                    • JKnottJ
                      JKnott @ncm-com
                      last edited by

                      @ncm-com said in VLAN tag on more than 1 interface:

                      So I think I have to create a LAGG in order to sent traffic through both interfaces? any idea how to do this? I guess I have to create the firewall rules as I can't add the existing VPAN in this case?

                      Perhaps you'd better describe what exactly you want to do.

                      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
                        last edited by johnpoz

                        @JKnott said in VLAN tag on more than 1 interface:

                        just did that. I created VLAN 3 on my WAN interface, which I already had on my LAN interface.

                        That is not the same vlan... that is the same vlan ID.. Not the same vlan.. And even if pfsense doesn't stop you from doing that.. Its a horrible IDEA..

                        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

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

                          @johnpoz

                          Yes, I am aware of that and know there is no data connection between them, unless set up in routing. However, the way you wrote what you said left the question open. Regardless, we still need to find out what he wants to do. Earlier on, I got the impression he wanted VLANs on more that one interface, which is certainly possible, even with the same VLAN ID.

                          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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                          • N
                            ncm-com @johnpoz
                            last edited by

                            @johnpoz
                            3ce5ef90-9b22-4798-9e9d-14f2cb80b0f3-image.png

                            Please see the above scenario,

                            I can use LAN1 interface goes to VLAN switch and LAN2 interface to the non-manage switch so the bandwidth will use both interfaces?

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                            • JKnottJ
                              JKnott @ncm-com
                              last edited by

                              @ncm-com

                              So, you want the unmanaged switch to be on VLAN 20? If so, then you'd have to create a bridge between LAN 1 & LAN 2. However, the better way would be to just configure a port for VLAN 20 on the managed switch, which would then connect to the unmanaged one.

                              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
                                last edited by johnpoz

                                @ncm-com said in VLAN tag on more than 1 interface:

                                so the bandwidth will use both interfaces?

                                But your pfsense is virtual... You handle the physical interfaces in esxi... let it do the tagging.. All pfsense needs to know is that its the "lan" and on vnic x

                                vmx is internal and would be 10ge interface to 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

                                JKnottJ N 2 Replies Last reply Reply Quote 0
                                • JKnottJ
                                  JKnott @johnpoz
                                  last edited by

                                  @johnpoz said in VLAN tag on more than 1 interface:

                                  But your pfsense is virtual...

                                  Forgot about that.

                                  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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                                  • N
                                    ncm-com @johnpoz
                                    last edited by

                                    @johnpoz
                                    I actually connect them to physical adaptors from the esxi
                                    92463f65-aeef-4c05-8b5a-91c725dbfa4f-image.png
                                    they are gigabit interfaces

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                                    • johnpozJ
                                      johnpoz LAYER 8 Global Moderator
                                      last edited by johnpoz

                                      Also what is the bandwidth getting you? Is where this traffic going more than 1 gig? Your wan, multiple other vlans?

                                      Traffic between devices on the same network traffic doesn't even flow through pfsense... So why do you think you need more bandwidth and more than 1 connection into pfsense to leverage that more bandwidth?

                                      Connect both of the physical nics to the same vswitch/port group..

                                      This makes ZERO sense to setup..

                                      makesnosense.jpg

                                      What exactly do you think that accomplishes???

                                      Connect your physical nics to same vswitch, and then break out your different vlans via port groups.

                                      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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                                      • N
                                        ncm-com @johnpoz
                                        last edited by

                                        @johnpoz
                                        the pfsense is a VM on the host, and I'm trying to send traffic out to different physical adaptors let say vmnic 2 and vmnic 3

                                        Connect both of the physical nics to the same vswitch/port group..
                                        I tried the above but no luck

                                        I got it, I could untag VLAN 20 using the Vswitch connected to the vmnic2,

                                        but let say if the traffic between VLANs reaching 500mbps it will create a bottleneck on one interface that would not be the case if the traffic using two ports?

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                                        • johnpozJ
                                          johnpoz LAYER 8 Global Moderator
                                          last edited by

                                          @ncm-com said in VLAN tag on more than 1 interface:

                                          and I'm trying to send traffic out to different physical adaptors let say vmnic 2 and vmnic 3

                                          For what purpose? The connect vmnic2 and 3 to the same vswitch and setup whatever load balancing or load sharing you want in esxi..

                                          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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                                          • johnpozJ
                                            johnpoz LAYER 8 Global Moderator @ncm-com
                                            last edited by johnpoz

                                            @ncm-com said in VLAN tag on more than 1 interface:

                                            but let say if the traffic between VLANs reaching 500mbps it will create a bottleneck on one interface that would not be the case if the traffic using two ports?

                                            And how does putting 2 interfaces in the same vlan solve that problem?

                                            but let say if the traffic between VLANs reaching 500mbps it will create a bottleneck on one interface that would not be the case if the traffic using two ports?

                                            Use different uplinks for your difrerent vlans.. vmnic 2 vlan X, vmnic 3 vlan Y... Putting vlan X on both vmnic 2 and 3 does what?? Put all your vmnics into same vswitch.. Use your port groups to break out the vlans. setup lagg of these 4 nics to your switch from esxi

                                            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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