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    Want to Block 1IP from using Internet when VPN goes down

    Scheduled Pinned Locked Moved Firewalling
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    • DerelictD
      Derelict LAYER 8 Netgate
      last edited by

      What do you have set for this:

      System > Advanced, Miscellaneous, Skip rules when gateway is down

      Look. This stuff is extremely complicated. You really have to know exactly what you are doing to pull this kind of policy routing off. You have multiple OpenVPN clients and you want certain LAN hosts to behave one way and certain LAN hosts to behave another.

      The NO_WAN_EGRESS rules I sent will not do ANYTHING to connections that do not originate from that source host.

      You are refusing my suggestion of starting over from the beginning.

      You are policy routing everything from LAN to the OpenVPN gateway. is gateway monitoring enabled there? Does the system even recognize the OpenVPN is down? If not, it will continue to send the traffic out the OpenVPN.

      "100 percent loss" is not a trouble description. I understand you are frustrated. More details might be necessary.

      Chattanooga, Tennessee, USA
      A comprehensive network diagram is worth 10,000 words and 15 conference calls.
      DO NOT set a source address/port in a port forward or firewall rule unless you KNOW you need it!
      Do Not Chat For Help! NO_WAN_EGRESS(TM)

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      • C
        comet424
        last edited by

        and sorry if the screen shots are irrevelent to the settings
        as i been told i have to post screen shots of the settings i do.. as you guys arent willing to watch videos... and i got blasted last year for not posting screen shots of what i was doing..

        was only trying to show you the settings i set... didnt mean to make it irrvelent.. to me they were relevent as its the stuff you told me to set..
        sorry about that

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        • DerelictD
          Derelict LAYER 8 Netgate
          last edited by Derelict

          It would help if you followed my instructions exactly.

          Derelict about 19 hours ago

          Make a rule for that specific source host above the NORDVPN rules.

          Make it just like the other rule, but with a source of that host address instead of LAN net, policy routing to NORDVPN.

          Add the following advanced option:

          Tag: NO_WAN_EGRESS

          Make a floating rule in Firewall > Rules, Floating

          Action: Reject
          Quick: Checked
          Interface: WAN
          Direction: Out
          Source: Any
          Destination: Any

          Display Advanced

          Tagged: NO_WAN_EGRESS

          TAG on LAN
          TAGGED on WAN

          The former SETS the tag
          The latter MATCHES the tag previously set by the LAN rules.

          Chattanooga, Tennessee, USA
          A comprehensive network diagram is worth 10,000 words and 15 conference calls.
          DO NOT set a source address/port in a port forward or firewall rule unless you KNOW you need it!
          Do Not Chat For Help! NO_WAN_EGRESS(TM)

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          • C
            comet424
            last edited by

            i get that t he No Wan Egree rule only to that

            but ill make a video and prove your wrong its not doing that.. its doing it on its own cuz your not believing me..

            and i didnt refuse of starting over.. i told you ok in the one reply i said i didnt wanna cuz thats alot of typing and figuring where all the settings god..

            yes I got different openVPNs

            so what i have is
            WAN ----> Only For Game Consoles
            NORDVPN USA for entire Network
            NORDVPN CANADA for entire Network these 2 is when i wanna be in usa or in canada
            OPENVPNSERVEr ---->> so i can Remote access my network from away from the home

            and i wouldnt know if gateway monitoring enabled..

            and ya the system knows when NordVPN goes down... either i get a email from my ISP my son did something bad which i told him to stop ... or my internet goes down and then im using my WAN IP address so it falls over

            i only had issues because you told me i had the rules set wrong for when VPN goes down and to make sure no Internet leaking happens..

            and then i find out now that the Floating rule seems to automaticlly load ...
            if i disable all the rules minus that lock out rule Floating Rule No Wan Still gets loaded and 100% packet loss

            but there is monitoring as there is a monitoring IP when i showed the Gateway images

            but here the pics of the misc'smonitor3.JPG monitor2.JPG monitor1.JPG

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            • C
              comet424
              last edited by comet424

              i think i found the error on floating
              i put TAG NO_WAN_EGRESS

              not TAGGED NO_WAN_EGRESS

              guess thats the reason it automaticlly Blocks because i put NO_WAN_EGRESS under TAG

              i really hate dislexia i read Tagged as Tag... ill try that

              So Tag means anything on the Local Network... and TAGGED means anything going out on the internet

              ill re try again thank you for being patient

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              • C
                comet424
                last edited by

                nope didnt work

                having TAG No Wan EGress for the 192.168.0.11 Under NordVPN one

                and having TAGGED No Wan Eggress under Floating

                just lets the 192.168.0.11 get WAN internet instead of blocked..

                shouldnt the Rule be also set to TAGGED not TAG?

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                • DerelictD
                  Derelict LAYER 8 Netgate
                  last edited by

                  No.

                  TAG sets the mark. You set the mark on traffic from 192.168.0.11 when it arrives on the firewall using the LAN rule.

                  TAGGED matches the traffic that has that mark set so you are rejecting any traffic trying to go out WAN with that tag already set. It will only be set on traffic sourced from 192.168.0.11 because that's the only source address that matches the rule that sets the tag.

                  You must have done it wrong again or it would be working.

                  Chattanooga, Tennessee, USA
                  A comprehensive network diagram is worth 10,000 words and 15 conference calls.
                  DO NOT set a source address/port in a port forward or firewall rule unless you KNOW you need it!
                  Do Not Chat For Help! NO_WAN_EGRESS(TM)

                  1 Reply Last reply Reply Quote 0
                  • C
                    comet424
                    last edited by comet424

                    NORDVPN 192.168.011 TAG No WAN EGREE
                    nordvpn1.JPG
                    float rule1.JPG

                    FLOATING TAGGED: NO WAN EGREE
                    floatA.JPG
                    floatb.JPG

                    im going to delete the rule and the float and re type it in

                    i frustrated i getting frustrated yes understand its not easy but stupid dislexia is kicking me too and i like pfsense better then an asus router

                    i appreciate the help i going to type it up again and see what happens in 30 min i need a break... wish i was in the IT field id know this program better then just only adjust when i find there a problem once a month or so.. set it and forget it kinda thing

                    thank you for being patient with me i really appreciate it

                    1 Reply Last reply Reply Quote 0
                    • DerelictD
                      Derelict LAYER 8 Netgate
                      last edited by

                      Don't touch anything.

                      Just post /tmp/rules.debug

                      That tells everyone everything they need to know about your rule sets.

                      Chattanooga, Tennessee, USA
                      A comprehensive network diagram is worth 10,000 words and 15 conference calls.
                      DO NOT set a source address/port in a port forward or firewall rule unless you KNOW you need it!
                      Do Not Chat For Help! NO_WAN_EGRESS(TM)

                      1 Reply Last reply Reply Quote 0
                      • M
                        MoonKnight
                        last edited by

                        Hi.
                        Go to System -> Advanced -> Miscellaneous
                        Scroll down to: Gateway Monitoring
                        Make sure it look like this.
                        b206be68-8338-434d-9061-8248c772cf02-image.png

                        --- 24.11 ---
                        Intel(R) Xeon(R) CPU D-1518 @ 2.20GHz
                        Kingston DDR4 2666MHz 16GB ECC
                        2 x HyperX Fury SSD 120GB (ZFS-mirror)
                        2 x Intel i210 (ports)
                        4 x Intel i350 (ports)

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                        • C
                          comet424
                          last edited by

                          so for the gate monitoring yes my 2 are also unchecked

                          as for the Floating its working now.. i had disabled them then just re typed them up and the float
                          and it worked... also found i had to add a
                          another No WAN Egress for the LAN.NET when a VPN isnt enabled when i was testing it by turning it off
                          so this is working now.. doesnt help my dislexia i read like TAG as TAGGED so thats all working... i dont dare ask about how do i route the USA VPN to the USA one in the Rules and the CANADA VPN to the CAnada one.. instead of both going to the first rule... as i dont wanna frustrate you more with my questions..

                          i played with it i didnt wanna annoy you more with questions i stepped away from it a bit then re looked at it fresh eyes for setting that floating etc

                          so this is working now in this order... i wont trouble you with my other question i jsut mentioned because i dont want you mad at me... but here is a pic of rules its working so i not going to touch it... it works when i shut off the vpn or if it goes down
                          i appreciate your patience with me
                          rules1.JPG

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                          • DerelictD
                            Derelict LAYER 8 Netgate
                            last edited by

                            If you don't want traffic from 192.168.0.11 to go out WAN at all, why are you policy routing it out WAN?

                            Chattanooga, Tennessee, USA
                            A comprehensive network diagram is worth 10,000 words and 15 conference calls.
                            DO NOT set a source address/port in a port forward or firewall rule unless you KNOW you need it!
                            Do Not Chat For Help! NO_WAN_EGRESS(TM)

                            1 Reply Last reply Reply Quote 0
                            • C
                              comet424
                              last edited by

                              if your talking about from the picture above the 2nd from the bottom
                              i dont... but if i dont put that rule in there... and i turn off both VPN's
                              the rules skip the 2 rules below Game Consoles and goes straight to the last Line..

                              so i put rule just above it... and its TAG No WAN EGRESS so it blocks using WAN

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                              • C
                                comet424
                                last edited by

                                figured that was better then saying Block 192.168.0.11 * * * in the rules
                                unless thats better then the TAG i just figured it was a better block if not ill change it

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                                • C
                                  comet424
                                  last edited by

                                  is this more proper thenblock wan.JPG

                                  1 Reply Last reply Reply Quote 0
                                  • C
                                    comet424
                                    last edited by

                                    @Derelict
                                    I have 1 more question if you might know..
                                    the no_wan_egreess works as long as my vpn I don't check the box "Don't Pass Routes"
                                    if I enable it... The IP Address I have Tag NO WAN EGRESS is automatically blocked yet should be using the VPN

                                    but I notice I need to check Don't Pass Routes to get my XBOX to work bypass VPN

                                    do you know how to get get the rule to work for the VPN and TAG No Wan Egress when you check "Don't Pass Routes"

                                    and should I be using that check box or not... whats the difference I tried googling info but I didn't find info
                                    if you have a link that explains the 2 be good too

                                    but I figured I ask you about that since your very smart at this stuff

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                                    • C
                                      comet424
                                      last edited by

                                      so having the check mark Dont Pass Routes... still leaks dns yet i dont see it...

                                      i get email from my isp i done suspicious things but i didnt
                                      i run www.dnsleaktest.com on the 192.168.0.11 and it shows 1 server my NordVPN
                                      yet it must be leaking

                                      is there another program that runs on windows that securly checks this stuff?
                                      as this No Wan Egress isnt working
                                      least it seems to work only when "DO Not Pull Routes" is not Checked.
                                      when its checked it seems to leak or not work right

                                      is there a way to test this and i read some articles you want Do Not Pull Routes other times you do .. how do you know when

                                      1 Reply Last reply Reply Quote 0
                                      • DerelictD
                                        Derelict LAYER 8 Netgate
                                        last edited by

                                        I'm not sure that people appreciate how complicated what you are trying to do is.

                                        Chattanooga, Tennessee, USA
                                        A comprehensive network diagram is worth 10,000 words and 15 conference calls.
                                        DO NOT set a source address/port in a port forward or firewall rule unless you KNOW you need it!
                                        Do Not Chat For Help! NO_WAN_EGRESS(TM)

                                        1 Reply Last reply Reply Quote 0
                                        • C
                                          comet424
                                          last edited by

                                          sorry then ill figure out myself

                                          didnt think it was complicated for you guys just for me
                                          cuz i guess it works fine if Do not pull routes... yet XBOX doesnt work for OPen Nat
                                          and when i do check off pull routes No WAN Gress does not kick in instantly like it does when "do not pull routes " is not checked... and Xbox Works Open Nat

                                          very sorry for troubling you guys then.. i wont ask again

                                          have a good weekend

                                          1 Reply Last reply Reply Quote 0
                                          • DerelictD
                                            Derelict LAYER 8 Netgate
                                            last edited by

                                            It's not complicated for me. It would just take me three hours I don't have to explain it to you.

                                            You need to understand:

                                            • Policy routing and what it is and is not
                                            • The routing table and what it is and is not
                                            • What Don't pull routes actually does with your chosen VPN provider
                                            • How DNS actually works
                                            • How connections originating from the firewall itself apply in all of the above
                                            • How tagging and matching tagged in pf works

                                            I suggest watching https://www.youtube.com/watch?v=lp3mtR4j3Lw

                                            Chattanooga, Tennessee, USA
                                            A comprehensive network diagram is worth 10,000 words and 15 conference calls.
                                            DO NOT set a source address/port in a port forward or firewall rule unless you KNOW you need it!
                                            Do Not Chat For Help! NO_WAN_EGRESS(TM)

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