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[Solved] I'm apparently unable to port forward...

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  • J Offline
    johnpoz LAYER 8 Global Moderator
    last edited by johnpoz Oct 21, 2018, 4:06 PM Oct 21, 2018, 4:03 PM

    Dude it is ALWAYS PEBKAC.. I can understand frustration when something doesn't work.. But in the 10+ years I have been here it is always something the user overlooks or doesn't do, etc.

    Did you go through the troubleshooting guide - it will allow you find where the problem is in a few minutes.

    For starters you have NO rule on your WAN... How is 8889 going to get to your 192.168 address when you do not have a rule listed on your wan to allow it. When you create the port forward it will automatically create this rule for you unless you tell it not too.. So where is the rule? It would look like this.

    0_1540137817683_pforward.png

    As to not pinging your WAN address.. Simple sniff on your wan when you do that - does it GET there??? That takes all of 30 seconds to do.. Your rule has zero hits on it.. So you can not allow for ping if pfsense never sees the request..

    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 25.07.1 | Lab VMs 2.8, 25.07.1

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    • N Offline
      NinoM4ster
      last edited by Oct 21, 2018, 4:07 PM

      I tried manually adding a rule allowing port 8889 at WAN Address, but also didn't work.

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      • J Offline
        johnpoz LAYER 8 Global Moderator
        last edited by johnpoz Oct 21, 2018, 4:11 PM Oct 21, 2018, 4:08 PM

        And SNIFF does it GET there??? Seems your pings are not.. So who says 8889 is? What do you have front of pfsense?

        Simple diag, packet capture wan... port 8889 then do your test.

        0_1540138257369_sniff.png

        Mines not going to work since I don't have anything at 192.168.10.6 - but you can see the traffic got to my wan

        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 25.07.1 | Lab VMs 2.8, 25.07.1

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        • N Offline
          NinoM4ster
          last edited by Oct 21, 2018, 4:10 PM

          nothing... just a media converter (fiber>ethernet) and it's "bridged" by default..

          that website can't ping me, but that one friend on another city can, but he can't access my website..

          J 1 Reply Last reply Oct 21, 2018, 4:21 PM Reply Quote 0
          • N Offline
            NinoM4ster
            last edited by Oct 21, 2018, 4:11 PM

            I also tried using things like "free proxy" to access the website (hosted on 8889) but didn't worked.

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            • J Offline
              johnpoz LAYER 8 Global Moderator
              last edited by johnpoz Oct 21, 2018, 4:12 PM Oct 21, 2018, 4:12 PM

              First step into troubleshooting is SNIFF!!! IF the traffic doesn't get to pfsense wan it is IMPOSSIBLE for it to be forwarded..

              PM me your wan IP and I will attempt ping

              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 25.07.1 | Lab VMs 2.8, 25.07.1

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              • N Offline
                NinoM4ster
                last edited by Oct 21, 2018, 4:12 PM

                what do you mean by sniff?

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                • J Offline
                  johnpoz LAYER 8 Global Moderator
                  last edited by Oct 21, 2018, 4:13 PM

                  Packet capture under diagnostics - I posted example above of hitting 8889 to my IP.

                  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 25.07.1 | Lab VMs 2.8, 25.07.1

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                  • J Offline
                    johnpoz LAYER 8 Global Moderator
                    last edited by Oct 21, 2018, 4:15 PM

                    here
                    0_1540138516638_runyourtest.png

                    Start the capture - then use like can you see me to that port... Do you see the traffic??

                    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 25.07.1 | Lab VMs 2.8, 25.07.1

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                    • N Offline
                      NinoM4ster
                      last edited by NinoM4ster Oct 21, 2018, 4:17 PM Oct 21, 2018, 4:17 PM

                      alt text

                      alt text

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                      • J Offline
                        johnpoz LAYER 8 Global Moderator
                        last edited by johnpoz Oct 21, 2018, 4:18 PM Oct 21, 2018, 4:17 PM

                        So if NOTHING gets to your wan - how could pfsense ever forward it??

                        Pfsense can not forward what it doesn't see - pfsense has ZERO control of traffic getting to its wan.. You need to look upstream

                        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 25.07.1 | Lab VMs 2.8, 25.07.1

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                        • N Offline
                          NinoM4ster
                          last edited by Oct 21, 2018, 4:18 PM

                          I don't know, dude.. I don't know what's happening

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                          • J Offline
                            johnpoz LAYER 8 Global Moderator
                            last edited by Oct 21, 2018, 4:19 PM

                            Get with your ISP on why your not seeing that traffic.. Pfsense can NOT forward what it doesn't see!! Its that simple..

                            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 25.07.1 | Lab VMs 2.8, 25.07.1

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                            • J Offline
                              johnpoz LAYER 8 Global Moderator @NinoM4ster
                              last edited by johnpoz Oct 21, 2018, 4:21 PM Oct 21, 2018, 4:21 PM

                              @ninom4ster said in I'm apparently unable to port forward...:

                              that website can't ping me, but that one friend on another city can, but he can't access my website..

                              PM me your IP... I will setup a ping to your IP... Lets see if you answer. If does or doesn't even you can sniff while doing 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 25.07.1 | Lab VMs 2.8, 25.07.1

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                              • N Offline
                                NinoM4ster
                                last edited by johnpoz Oct 21, 2018, 4:22 PM Oct 21, 2018, 4:21 PM

                                I already called them. they're not blocking anything. and as I said, it works perfectly with my Mikrotik. (with the exact same ports open)

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                                • J Offline
                                  johnpoz LAYER 8 Global Moderator
                                  last edited by johnpoz Oct 21, 2018, 4:24 PM Oct 21, 2018, 4:23 PM

                                  Well they are lying or don't understand what your asking... If you sniff and there is nothing there for that port - then pfsense can never forward traffic that doesn't get to it!!

                                  I have ping going - and NOTING.

                                  PM you my IP.. Sniff for 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 25.07.1 | Lab VMs 2.8, 25.07.1

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                                  • J Offline
                                    johnpoz LAYER 8 Global Moderator
                                    last edited by Oct 21, 2018, 4:25 PM

                                    Get a ping going to my IP... And will validate your coming from that IP..

                                    keep it running with -t if windows...

                                    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 25.07.1 | Lab VMs 2.8, 25.07.1

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                                    • N Offline
                                      NinoM4ster
                                      last edited by Oct 21, 2018, 4:25 PM

                                      I also "sniffed" the port 80, because that's where the web page is hosted on, locally..

                                      internet > TCP 8889 (WAN) > NAT > TCP 80 192.168.10.6 (my webserver)

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                                      • J Offline
                                        johnpoz LAYER 8 Global Moderator
                                        last edited by johnpoz Oct 21, 2018, 4:27 PM Oct 21, 2018, 4:26 PM

                                        doesn't matter what you listen on locally!!! If it never gets to your wan then it can not forward it - PERIOD!!! Not rocket science here ;)

                                        Are you pinging me

                                        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 25.07.1 | Lab VMs 2.8, 25.07.1

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                                        • N Offline
                                          NinoM4ster
                                          last edited by Oct 21, 2018, 4:27 PM

                                          https://i.imgur.com/bEfo0vQ.png

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