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    VLAN cannot access to internal website

    Scheduled Pinned Locked Moved General pfSense Questions
    18 Posts 2 Posters 1.8k Views
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    • johnpozJ
      johnpoz LAYER 8 Global Moderator
      last edited by

      What is that suppose to be?

      Do you not know how to post an image ?

      postimage.jpg

      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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      • M
        MR. Newbie @johnpoz
        last edited by

        @johnpoz said in VLAN cannot access to internal website:

        You sure this http server doesn't have a firewall, and is using pfsense as its gateway?

        http sir server firewall is off, and configured static ip with pfsense gateway. That is why I can access in LAN, I just wonder why in VLAN i cannot browse even it is exempted in internet option proxy.

        Thank you sir for all your replies. God bless

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        • M
          MR. Newbie @johnpoz
          last edited by

          This post is deleted!
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          • johnpozJ
            johnpoz LAYER 8 Global Moderator
            last edited by

            Well I can not see them.. ;)

            Are you using an explicit proxy or transparent.. Again - take 2 seconds and sniff.. Do you see pfsense sending the syn?

            Here sniffing on one of my vlans while I hit 80 from a different vlan

            See while sniffing on the 192.168.3 interface I see packet from 192.168.9.100

            sniff.jpg

            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
              last edited by johnpoz

              So your floating rule is forcing traffic out that loadbalancer gateway - so NO you wouldn't be able to get to you lan from there.

              Create a rule That allows where your trying to go before you force traffic out a gateway. As I stated in post 1.

              Put a rule above your floating that allows your annex net to get to your server IP on the lan net.. With such a rule I don't see how your saying your accessing your file servers to be honest.

              BTW your 2 bottom rules on your lan are completely pointless and would never be triggered.. Since you have an any rule above them.

              Rules are evaluated top down, first rule to trigger wins, no other rules evaluated.

              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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              • M
                MR. Newbie @johnpoz
                last edited by

                @johnpoz said in VLAN cannot access to internal website:

                Are you using an explicit proxy or transparent

                Transparent proxy : disabled . because I'm using squid proxy LDAP authentication

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                • M
                  MR. Newbie @johnpoz
                  last edited by

                  @johnpoz said in VLAN cannot access to internal website:

                  Create a rule That allows where your trying to go before you force traffic out a gateway

                  After giving it a try. I think its working now. BIG HELP sir. Thank you so much . I love u. :)

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                  • johnpozJ
                    johnpoz LAYER 8 Global Moderator
                    last edited by

                    Glad I could help..

                    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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                    • M
                      MR. Newbie @johnpoz
                      last edited by

                      @johnpoz YES sir, All vlan can now access our internal websites. ehehe. Now I will try to create another rule for our loadbalancer. ehehe. currently I just remove it because today is my deadline for me to run the website on all users. :)

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                      • johnpozJ
                        johnpoz LAYER 8 Global Moderator
                        last edited by

                        You need to make sure you allow access to what you want locally to access before you shove anything out a gateway. Remember the rule orders.

                        https://docs.netgate.com/pfsense/en/latest/firewall/firewall-rule-processing-order.html

                        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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                        • M
                          MR. Newbie @johnpoz
                          last edited by

                          @johnpoz Noted sir, Thank you. I will post another topic regarding failover, again that one is with VLAN problem :)
                          Thank you for early christmas gift. new Knowledge ehehe

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