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    Pfsense with 3 NICS

    Scheduled Pinned Locked Moved General pfSense Questions
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    • stephenw10S
      stephenw10 Netgate Administrator
      last edited by

      To be fair you do need a physical NIC on vSwitch1 if you have physical machines that need to connect to that subnet.

      If however you are only getting general internet connectivity with that in place then it sounds like the VMs on vSwitch1 are using some external route and not the pfSense VM for there gateway.

      Steve

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      • johnpozJ
        johnpoz LAYER 8 Global Moderator
        last edited by

        From what I have been able to make out of this thread.. He only wants vms on this esxi host to connect through pfsense (vm) to the real network via pfsense wan connection.  If that is the case then the only vswitch that needs connectivity to the physical world is vswitch that pfsense wan is connected too.

        Think of the physical nic you connect to a vswitch as just normal uplink you use in real switches.  If you have machines on switch1 and machines on switch2 how do you connect them..  You run a wire between the switches.

        This is really all that connecting a physical nic in esxi to a vswitch does - it connects that vswitch to the real world switch the wire from that nic runs too.

        Your vmkern portgroup would need a physical connection or you would not be able to manage the esxi host box.  From your other drawings this is the same vswitch you have pfsense wan connected too.  Your other lan and dmz segment vswitches only need physical connectivity if you as stated by stephen you have real world machines on those segments.

        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
          doktornotor Banned
          last edited by

          @Jamerson:

          Why when I remove the Physical NIC from the VSwitch 2 /3  the connectivity drops down ?

          P.S. Removed the BS bridge yet, or still feel like wasting more of our time with that nonsense?

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          • johnpozJ
            johnpoz LAYER 8 Global Moderator
            last edited by

            If you would let one of us teamviewer in we could have this fixed in like 3 minutes..  And we are on page 4 ;)

            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

              @Jamerson:

              i will have a physical computers that will be a member of the domain controller that is running on the ESXI and need to have the access to the LAN 1 subnet over the WAN
              Like Physique computer on the room will need to have access to 192.168.4.0/24 and need to use the PFSENSE as it gateway.

              He does say 'over the WAN' here but I discounted that because he implies that real machines need to be in the 192.168.4.X subet which is LAN1/vSwitch1.

              Steve

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              • johnpozJ
                johnpoz LAYER 8 Global Moderator
                last edited by

                But he stated this as well
                "LAN 1 and LAN 2 are not attached to Physical NIC, "

                I if he even knows what he wants, I think it is getting lost in translation.. Maybe he would have better luck with someone that speaks his native language?

                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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                • J
                  Jamerson
                  last edited by

                  @johnpoz:

                  But he stated this as well
                  "LAN 1 and LAN 2 are not attached to Physical NIC, "

                  I if he even knows what he wants, I think it is getting lost in translation.. Maybe he would have better luck with someone that speaks his native language?

                  if i remove the physical NIC from vSwitch 1,
                  my Physical Machines in the office will be able to communicat with LAN 1 ( 192.168.4.1 ) even it doesn't have Physique NIC ?

                  when you say remove the bridgen ? which one you mean?
                  on the interfaces there is no bridgen.
                  attached is a screenshot of my bridgen

                  bridgen.jpg
                  bridgen.jpg_thumb

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                  • stephenw10S
                    stephenw10 Netgate Administrator
                    last edited by

                    @Jamerson:

                    if i remove the physical NIC from vSwitch 1, my Physical Machines in the office will be able to communicat with LAN 1 ( 192.168.4.1 ) even it doesn't have Physique NIC ?

                    No. You need a physical NIC on vSwitch1 to allow that. We just needed confirmation that was what you're trying to do.

                    @Jamerson:

                    on the interfaces there is no bridgen.

                    Ok, so you removed it already? In your much earlier out put of 'ifconfig' it showed a bridge.

                    Steve

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                    • johnpozJ
                      johnpoz LAYER 8 Global Moderator
                      last edited by

                      "my Physical Machines in the office will be able to communicat with LAN 1 ( 192.168.4.1 ) even it doesn't have Physique NIC ?"

                      And these physical machines are on 192.168.4.0/24 or are they on the wan that your pfsense is connected too 192.168.2.0/24 I think?

                      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

                        Ah, very good question. Yes, you mentioed via WAN earlier, did you mean that?

                        Steve

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                        • J
                          Jamerson
                          last edited by

                          @johnpoz:

                          "my Physical Machines in the office will be able to communicat with LAN 1 ( 192.168.4.1 ) even it doesn't have Physique NIC ?"

                          And these physical machines are on 192.168.4.0/24 or are they on the wan that your pfsense is connected too 192.168.2.0/24 I think?

                          the physical Machines are using PFsense as Gateway,
                          on the WAN side I have just the ESXI and the ISP Modem,
                          all other machines are connecting to the internet through the PFSENSE( Virtual or Physiques)
                          all my network is going through the Pfsense.

                          Steve yes this exactly what I want :).

                          thank you so much

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                          • johnpozJ
                            johnpoz LAYER 8 Global Moderator
                            last edited by

                            Well then are you working.. If you removed the bridge and have firewall rules correct, change your lan2 pfsense IP to be .1 vs .0 you should be up and running.

                            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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                            • J
                              Jamerson
                              last edited by

                              @johnpoz:

                              Well then are you working.. If you removed the bridge and have firewall rules correct, change your lan2 pfsense IP to be .1 vs .0 you should be up and running.

                              this what I did and it working thank you so much for your help.
                              to do this my PFSENSE LAN1 required a Physique NIC ? right
                              as showed on  my screenshot the Vswitch 1 has attached Physique NIC.

                              my question is , is it possible to have Pfsense ( I mean LAN1 ) accessible to the physique machines even Vswitch 1 doesn't have a Physique NIC ?

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                              • stephenw10S
                                stephenw10 Netgate Administrator
                                last edited by

                                Only if those machines are somehow routed through the pfSense WAN with appropriate firewall and port forwarding rules.
                                No, is probably the answer. If you wish to have physical machines connected to LAN1 and using pfSense as their gateway to the internet you need to have a physical NIC connected to vSwitch1 to get that real traffic into the virtual network.

                                Steve

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                                • P
                                  podilarius
                                  last edited by

                                  If they are connected to LAN, then they will so long as the rules exist. They will be on LAN subnet and accessing LAN1 resources either by IP of configured DNS name. They have do go through pfSense as a route to get to LAN1 resources. There will not be a direct path.

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                                  • J
                                    Jamerson
                                    last edited by

                                    John Steve, and all
                                    thank you so much for your help and help me get to know the product.
                                    really guys appreciate it.
                                    I own you a drink guys :)

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                                    • johnpozJ
                                      johnpoz LAYER 8 Global Moderator
                                      last edited by

                                      I would say a couple of them, stiff ones!!  Or some really good craft IPA's at a min.  If you were in the area I would take you up on it, but since not take a look at my signature.

                                      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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                                      • J
                                        Jamerson
                                        last edited by

                                        all who does helps in this topic,
                                        i appreciate your effort and time to have a look at this with me,
                                        Thank you so much guys !

                                        John i looked to your signature, will work on it this week.

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                                        • stephenw10S
                                          stephenw10 Netgate Administrator
                                          last edited by

                                          So it all working as you expected?
                                          Good to hear.  :)

                                          @johnpoz:

                                          I would say a couple of them, stiff ones!!

                                          ;)

                                          Steve

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                                          • J
                                            Jamerson
                                            last edited by

                                            @stephenw10:

                                            So it all working as you expected?
                                            Good to hear.  :)

                                            @johnpoz:

                                            I would say a couple of them, stiff ones!!

                                            ;)

                                            Steve

                                            everything was working fine, just want to understand how the system works.
                                            really appreciate everyone took the time to answer my questions !

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