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    Cannot NAT trough OPT1 interface on multiwan

    2.2 Snapshot Feedback and Problems - RETIRED
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    • G
      Grickos
      last edited by

      I have 3 wan outputs with public IP. NAT does not work, inbound one WAN and exits on the second - the default GW. I went rolling back to 2.1.5 also.

      25.09.2014.png
      25.09.2014.png_thumb

      1 Reply Last reply Reply Quote 0
      • jimpJ
        jimp Rebel Alliance Developer Netgate
        last edited by

        Anyone having this problem, if you could post your ruleset (/tmp/rules.debug) it may help. Feel free to sanitize the IPs but don't erase them (change the numbers to something else consistent).

        Looks like there is something with reply-to and/or route-to that isn't quite right. There is at least one similar ticket – https://redmine.pfsense.org/issues/3760 -- which may need commented on and reopened if it is still broken on current snapshots.

        Remember: Upvote with the 👍 button for any user/post you find to be helpful, informative, or deserving of recognition!

        Need help fast? Netgate Global Support!

        Do not Chat/PM for help!

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        • N
          naras
          last edited by

          set optimization normal
          set timeout { adaptive.start 0, adaptive.end 0 }
          set limit states 60000
          set limit src-nodes 60000

          #System aliases

          loopback = "{ lo0 }"
          WAN = "{ pppoe0 }"
          LAN = "{ hn1 }"
          OPT1 = "{ pppoe1 }"

          #SSH Lockout Table
          table <sshlockout>persist
          table <webconfiguratorlockout>persist
          #Snort tables
          table <snort2c>table <virusprot>table <bogons>persist file "/etc/bogons"
          table <negate_networks># User Aliases

          Gateways

          GWOPT1_PPPOE = " route-to ( pppoe1 222.92.225.13 ) "
          GWWAN_PPPOE = " route-to ( pppoe0 117.83.20.1 ) "

          set loginterface hn1

          set skip on pfsync0

          scrub on $WAN all    fragment reassemble
          scrub on $LAN all    fragment reassemble
          scrub on $OPT1 all    fragment reassemble

          no nat proto carp
          no rdr proto carp
          nat-anchor "natearly/"
          nat-anchor "natrules/
          "

          Outbound NAT rules (automatic)

          Subnets to NAT

          tonatsubnets = "{ 127.0.0.0/8 10.10.10.0/24 }"
          nat on $WAN  from $tonatsubnets to any port 500 -> 117.83.21.147/32  static-port
          nat on $WAN  from $tonatsubnets to any -> 117.83.21.147/32 port 1024:65535 
          nat on $OPT1  from $tonatsubnets to any port 500 -> 49.84.243.228/32  static-port
          nat on $OPT1  from $tonatsubnets to any -> 49.84.243.228/32 port 1024:65535

          Load balancing anchor

          rdr-anchor "relayd/*"

          TFTP proxy

          rdr-anchor "tftp-proxy/*"

          NAT Inbound Redirects

          rdr on pppoe0 proto tcp from any to 117.83.21.147 port 8000 -> 10.10.10.10

          Reflection redirects

          rdr on hn1 proto tcp from any to 117.83.21.147 port 8000 tag PFREFLECT -> 127.0.0.1 port 19000

          rdr on pppoe1 proto tcp from any to 49.84.243.228 port 8000 -> 10.10.10.10

          Reflection redirects

          rdr on hn1 proto tcp from any to 49.84.243.228 port 8000 tag PFREFLECT -> 127.0.0.1 port 19001

          UPnPd rdr anchor

          rdr-anchor "miniupnpd"

          anchor "relayd/"
          anchor "openvpn/
          "
          anchor "ipsec/*"

          Block all IPv6

          block in log quick inet6 all tracker 1000000001 label "Block all IPv6"
          block out log quick inet6 all tracker 1000000002 label "Block all IPv6"
          #–-------------------------------------------------------------------------

          default deny rules

          #---------------------------------------------------------------------------
          block in log inet all tracker 1000000101 label "Default deny rule IPv4"
          block out log inet all tracker 1000000102 label "Default deny rule IPv4"
          block in log inet6 all tracker 1000000103 label "Default deny rule IPv6"
          block out log inet6 all tracker 1000000104 label "Default deny rule IPv6"

          IPv6 ICMP is not auxilary, it is required for operation

          See man icmp6(4)

          1    unreach        Destination unreachable

          2    toobig          Packet too big

          128  echoreq        Echo service request

          129  echorep        Echo service reply

          133  routersol      Router solicitation

          134  routeradv      Router advertisement

          135  neighbrsol      Neighbor solicitation

          136  neighbradv      Neighbor advertisement

          pass  quick inet6 proto ipv6-icmp from any to any icmp6-type {1,2,135,136} tracker 1000000105 keep state

          Allow only bare essential icmpv6 packets (NS, NA, and RA, echoreq, echorep)

          pass out  quick inet6 proto ipv6-icmp from fe80::/10 to fe80::/10 icmp6-type {129,133,134,135,136} tracker 1000000106 keep state
          pass out  quick inet6 proto ipv6-icmp from fe80::/10 to ff02::/16 icmp6-type {129,133,134,135,136} tracker 1000000107 keep state
          pass in  quick inet6 proto ipv6-icmp from fe80::/10 to fe80::/10 icmp6-type {128,133,134,135,136} tracker 1000000108 keep state
          pass in  quick inet6 proto ipv6-icmp from ff02::/16 to fe80::/10 icmp6-type {128,133,134,135,136} tracker 1000000109 keep state
          pass in  quick inet6 proto ipv6-icmp from fe80::/10 to ff02::/16 icmp6-type {128,133,134,135,136} tracker 1000000110 keep state

          We use the mighty pf, we cannot be fooled.

          block log quick inet proto { tcp, udp } from any port = 0 to any tracker 1000000111
          block log quick inet proto { tcp, udp } from any to any port = 0 tracker 1000000112
          block log quick inet6 proto { tcp, udp } from any port = 0 to any tracker 1000000113
          block log quick inet6 proto { tcp, udp } from any to any port = 0 tracker 1000000114

          Snort package

          block log quick from <snort2c>to any tracker 1000000115 label "Block snort2c hosts"
          block log quick from any to <snort2c>tracker 1000000116 label "Block snort2c hosts"

          SSH lockout

          block in log quick proto tcp from <sshlockout>to (self) port 22 tracker 1000000301 label "sshlockout"

          webConfigurator lockout

          block in log quick proto tcp from <webconfiguratorlockout>to (self) port 443 tracker 1000000351 label "webConfiguratorlockout"
          block in log quick from <virusprot>to any tracker 1000000400 label "virusprot overload table"
          antispoof log for $WAN tracker 1000001570
          antispoof log for $LAN tracker 1000002620

          allow access to DHCPv6 server on LAN

          We need inet6 icmp for stateless autoconfig and dhcpv6

          pass  quick on $LAN inet6 proto udp from fe80::/10 to fe80::/10 port = 546 tracker 1000002651 label "allow access to DHCPv6 server"
          pass  quick on $LAN inet6 proto udp from fe80::/10 to ff02::/16 port = 546 tracker 1000002652 label "allow access to DHCPv6 server"
          pass  quick on $LAN inet6 proto udp from fe80::/10 to ff02::/16 port = 547 tracker 1000002653 label "allow access to DHCPv6 server"
          pass  quick on $LAN inet6 proto udp from ff02::/16 to fe80::/10 port = 547 tracker 1000002654 label "allow access to DHCPv6 server"
          antispoof log for $OPT1 tracker 1000003670

          loopback

          pass in  on $loopback inet all tracker 1000003711 label "pass IPv4 loopback"
          pass out  on $loopback inet all tracker 1000003712 label "pass IPv4 loopback"
          pass in  on $loopback inet6 all tracker 1000003713 label "pass IPv6 loopback"
          pass out  on $loopback inet6 all tracker 1000003714 label "pass IPv6 loopback"

          let out anything from the firewall host itself and decrypted IPsec traffic

          pass out  inet all keep state allow-opts tracker 1000003715 label "let out anything IPv4 from firewall host itself"
          pass out  inet6 all keep state allow-opts tracker 1000003716 label "let out anything IPv6 from firewall host itself"
          pass out  route-to ( pppoe0 117.83.20.1 ) from 117.83.21.147 to !117.83.21.147/32 tracker 1000003811 keep state allow-opts label "let out anything from firewall host itself"
          pass out  route-to ( pppoe1 222.92.225.13 ) from 49.84.243.228 to !49.84.243.228/32 tracker 1000003812 keep state allow-opts label "let out anything from firewall host itself"

          make sure the user cannot lock himself out of the webConfigurator or SSH

          pass in  quick on hn1 proto tcp from any to (hn1) port { 443 80 } tracker 1000004121 keep state label "anti-lockout rule"

          NAT Reflection rules

          pass in  inet tagged PFREFLECT tracker 1000004141 keep state label "NAT REFLECT: Allow traffic to localhost"

          User-defined rules follow

          anchor "userrules/*"
          pass  in  quick  on $WAN reply-to ( pppoe0 117.83.20.1 )  proto tcp  from any to 10.10.10.10 port 8000 flags S/SA keep state  label "USER_RULE: NAT "
          pass  in  quick  on $WAN reply-to ( pppoe0 117.83.20.1 ) inet proto tcp  from any to 117.83.21.147 port 443 tracker 1410767372 flags S/SA keep state  label "USER_RULE"
          pass  in  quick  on $LAN inet proto tcp  from 10.10.10.10  to <negate_networks>tracker 1410768766 flags S/SA keep state  label "NEGATE_ROUTE: Negate policy routing for destination"
          pass  in  quick  on $LAN  $GWWAN_PPPOE inet proto tcp  from 10.10.10.10 to any tracker 1410768766 flags S/SA keep state  label "USER_RULE: Default allow LAN to any rule"
          pass  in  quick  on $LAN inet proto tcp  from 10.10.10.0/24  to <negate_networks>port 443 tracker 1410768578 flags S/SA keep state  label "NEGATE_ROUTE: Negate policy routing for destination"
          pass  in  quick  on $LAN  $GWWAN_PPPOE inet proto tcp  from 10.10.10.0/24 to any port 443 tracker 1410768578 flags S/SA keep state  label "USER_RULE: Default allow LAN to any rule"
          pass  in  quick  on $LAN inet from 10.10.10.0/24 to any tracker 0100000101 keep state  label "USER_RULE: Default allow LAN to any rule"

          at the break! label "USER_RULE: Default allow LAN IPv6 to any rule"

          pass  in  quick  on $OPT1  $GWOPT1_PPPOE inet proto tcp  from any to 49.84.243.228 port 443 tracker 1410767990 flags S/SA keep state  label "USER_RULE"
          pass  in  quick  on $OPT1  $GWOPT1_PPPOE inet proto tcp  from any to 10.10.10.10 port 8000 tracker 1411286824 flags S/SA keep state  label "USER_RULE: NAT "
          pass  in  quick  on $OPT1 reply-to ( pppoe1 222.92.225.13 ) inet proto icmp  from any to 49.84.243.228 tracker 1410843035 keep state  label "USER_RULE"

          VPN Rules

          anchor "tftp-proxy/*"</negate_networks></negate_networks></virusprot></webconfiguratorlockout></sshlockout></snort2c></snort2c></negate_networks></bogons></virusprot></snort2c></webconfiguratorlockout></sshlockout>

          1 Reply Last reply Reply Quote 0
          • V
            villavai
            last edited by

            i cannot give the debug because I've already revert back to 2.1.5, and since pf is my only fw, and is being use in production site, so i hope someone kindly test it in 2.2 latest snapshot to give the answer is this problem still exist or not.

            thank you.

            1 Reply Last reply Reply Quote 0
            • N
              naras
              last edited by

              @villavai:

              i cannot give the debug because I've already revert back to 2.1.5, and since pf is my only fw, and is being use in production site, so i hope someone kindly test it in 2.2 latest snapshot to give the answer is this problem still exist or not.

              thank you.

              Unfortunately, it's still there.

              1 Reply Last reply Reply Quote 0
              • E
                eSpezi
                last edited by

                Hi everybody,

                this is not only a NAT problem.
                It seems that the routing in general does not work properly with multiwan. (in my case WAN_KD=cable router, WAN_TO=PPPoE modem)
                I'm running the Oct 03 10:14:50 CDT 2014 BETA, but also had the same problem with a previous version (Oct 01).

                I can't even access the pfS Webgui from the WAN_TO side, although in the firewall log the request is shown as PASS.

                My config:
                set optimization normal
                set timeout { adaptive.start 0, adaptive.end 0 }
                set limit states 198000
                set limit src-nodes 198000

                #System aliases

                loopback = "{ lo0 }"
                WAN_KD = "{ re0 }"
                LAN = "{ re2 }"
                WAN_TO = "{ pppoe0 }"
                OpenVPN = "{ openvpn }"

                #SSH Lockout Table
                table <sshlockout>persist
                table <webconfiguratorlockout>persist
                #Snort tables
                table <snort2c>table <virusprot>table <bogons>persist file "/etc/bogons"
                table <vpn_networks>{ 192.168.254.0/24 }
                table <negate_networks>{ 192.168.254.0/24 }

                User Aliases

                admin_ports = "{  456  4562 }"
                ovpn_ports = "{  1194  1199 }"
                table <ovpn_remote_networks>{  192.168.254.0/24  192.168.222.0/24 }
                OVPN_Remote_Networks = "<ovpn_remote_networks>"
                table <rfc1918_private_networks>{  10.0.0.0/8  172.16.0.0/12  192.168.0.0/16 }
                RFC1918_Private_Networks = "<rfc1918_private_networks>"
                table <server>{  172.16.100.100 }
                Server = "<server>"

                Gateways

                GWWAN_KD_GW = " route-to ( re0 192.168.0.1 ) "
                GWWAN_TO_PPPOE = " route-to ( pppoe0 XXX.WAN.TO.GW ) "
                GWGWG_LAN = "  route-to { ( pppoe0 XXX.WAN.TO.GW )  }  "

                set loginterface re2

                set skip on pfsync0

                scrub on $WAN_KD all    fragment reassemble
                scrub on $LAN all    fragment reassemble
                scrub on $WAN_TO all    fragment reassemble

                no nat proto carp
                no rdr proto carp
                nat-anchor "natearly/"
                nat-anchor "natrules/
                "

                Outbound NAT rules (automatic)

                Subnets to NAT

                tonatsubnets = "{ 127.0.0.0/8 172.16.0.0/16 192.168.254.0/24 }"
                nat on $WAN_KD  from $tonatsubnets to any port 500 -> 192.168.0.2/32  static-port
                nat on $WAN_KD  from $tonatsubnets to any -> 192.168.0.2/32 port 1024:65535 
                nat on $WAN_TO  from $tonatsubnets to any port 500 -> XXX.WAN.TO.IP/32  static-port
                nat on $WAN_TO  from $tonatsubnets to any -> XXX.WAN.TO.IP/32 port 1024:65535

                Load balancing anchor

                rdr-anchor "relayd/*"

                TFTP proxy

                rdr-anchor "tftp-proxy/*"

                NAT Inbound Redirects

                rdr on re0 proto tcp from any to 192.168.0.2 port 443 -> $Server
                rdr on re0 proto tcp from any to 192.168.0.2 port 8182 -> $Server port 5900

                UPnPd rdr anchor

                rdr-anchor "miniupnpd"

                anchor "relayd/"
                anchor "openvpn/
                "
                anchor "ipsec/*"

                Block all IPv6

                block in log quick inet6 all tracker 1000000001 label "Block all IPv6"
                block out log quick inet6 all tracker 1000000002 label "Block all IPv6"
                #–-------------------------------------------------------------------------

                default deny rules

                #---------------------------------------------------------------------------
                block in log inet all tracker 1000000101 label "Default deny rule IPv4"
                block out log inet all tracker 1000000102 label "Default deny rule IPv4"
                block in log inet6 all tracker 1000000103 label "Default deny rule IPv6"
                block out log inet6 all tracker 1000000104 label "Default deny rule IPv6"

                IPv6 ICMP is not auxilary, it is required for operation

                See man icmp6(4)

                1    unreach        Destination unreachable

                2    toobig          Packet too big

                128  echoreq        Echo service request

                129  echorep        Echo service reply

                133  routersol      Router solicitation

                134  routeradv      Router advertisement

                135  neighbrsol      Neighbor solicitation

                136  neighbradv      Neighbor advertisement

                pass  quick inet6 proto ipv6-icmp from any to any icmp6-type {1,2,135,136} tracker 1000000105 keep state

                Allow only bare essential icmpv6 packets (NS, NA, and RA, echoreq, echorep)

                pass out  quick inet6 proto ipv6-icmp from fe80::/10 to fe80::/10 icmp6-type {129,133,134,135,136} tracker 1000000106 keep state
                pass out  quick inet6 proto ipv6-icmp from fe80::/10 to ff02::/16 icmp6-type {129,133,134,135,136} tracker 1000000107 keep state
                pass in  quick inet6 proto ipv6-icmp from fe80::/10 to fe80::/10 icmp6-type {128,133,134,135,136} tracker 1000000108 keep state
                pass in  quick inet6 proto ipv6-icmp from ff02::/16 to fe80::/10 icmp6-type {128,133,134,135,136} tracker 1000000109 keep state
                pass in  quick inet6 proto ipv6-icmp from fe80::/10 to ff02::/16 icmp6-type {128,133,134,135,136} tracker 1000000110 keep state

                We use the mighty pf, we cannot be fooled.

                block log quick inet proto { tcp, udp } from any port = 0 to any tracker 1000000111
                block log quick inet proto { tcp, udp } from any to any port = 0 tracker 1000000112
                block log quick inet6 proto { tcp, udp } from any port = 0 to any tracker 1000000113
                block log quick inet6 proto { tcp, udp } from any to any port = 0 tracker 1000000114

                Snort package

                block log quick from <snort2c>to any tracker 1000000115 label "Block snort2c hosts"
                block log quick from any to <snort2c>tracker 1000000116 label "Block snort2c hosts"

                SSH lockout

                block in log quick proto tcp from <sshlockout>to (self) port 4562 tracker 1000000301 label "sshlockout"

                webConfigurator lockout

                block in log quick proto tcp from <webconfiguratorlockout>to (self) port 456 tracker 1000000351 label "webConfiguratorlockout"
                block in log quick from <virusprot>to any tracker 1000000400 label "virusprot overload table"

                block bogon networks (IPv4)

                http://www.cymru.com/Documents/bogon-bn-nonagg.txt

                block in log quick on $WAN_KD from <bogons>to any tracker 1000001551 label "block bogon IPv4 networks from WAN_KD"
                antispoof log for $WAN_KD tracker 1000001570
                antispoof log for $LAN tracker 1000002620
                antispoof log for $WAN_TO tracker 1000003670

                loopback

                pass in  on $loopback inet all tracker 1000004761 label "pass IPv4 loopback"
                pass out  on $loopback inet all tracker 1000004762 label "pass IPv4 loopback"
                pass in  on $loopback inet6 all tracker 1000004763 label "pass IPv6 loopback"
                pass out  on $loopback inet6 all tracker 1000004764 label "pass IPv6 loopback"

                let out anything from the firewall host itself and decrypted IPsec traffic

                pass out  inet all keep state allow-opts tracker 1000004765 label "let out anything IPv4 from firewall host itself"
                pass out  inet6 all keep state allow-opts tracker 1000004766 label "let out anything IPv6 from firewall host itself"
                pass out  route-to ( re0 192.168.0.1 ) from 192.168.0.2 to !192.168.0.0/24 tracker 1000004861 keep state allow-opts label "let out anything from firewall host itself"
                pass out  route-to ( pppoe0 XXX.WAN.TO.GW ) from XXX.WAN.TO.IP to !XXX.WAN.TO.IP/32 tracker 1000004862 keep state allow-opts label "let out anything from firewall host itself"

                User-defined rules follow

                anchor "userrules/*"
                pass  in  quick  on $OpenVPN inet from $OVPN_Remote_Networks to 172.16.0.0/16 tracker 1412417430 keep state  label "USER_RULE"
                pass  in  quick  on $WAN_KD reply-to ( re0 192.168.0.1 ) inet proto tcp  from any to 192.168.0.2 port $admin_ports tracker 1412198572 flags S/SA keep state  label "USER_RULE"
                pass  in  quick  on $WAN_KD reply-to ( re0 192.168.0.1 ) inet proto udp  from any to 192.168.0.2 port $ovpn_ports tracker 1412415560 keep state  label "USER_RULE"
                pass  in  quick  on $WAN_KD reply-to ( re0 192.168.0.1 )  proto tcp  from any to $Server port 443 flags S/SA keep state  label "USER_RULE: NAT "
                pass  in  quick  on $WAN_KD reply-to ( re0 192.168.0.1 )  proto tcp  from any to $Server port 5900 flags S/SA keep state  label "USER_RULE: NAT "
                pass  in  quick  on $LAN inet proto tcp  from any to 172.16.100.1 port $admin_ports tracker 1412207357 flags S/SA keep state  label "USER_RULE"
                pass  in  quick  on $LAN inet from 172.16.0.0/16  to <negate_networks>tracker 0100000101 keep state  label "NEGATE_ROUTE: Negate policy routing for destination"
                pass  in  quick  on $LAN  $GWGWG_LAN inet from 172.16.0.0/16 to any tracker 0100000101 keep state  label "USER_RULE: Default allow LAN to any rule"
                pass  in  quick  on $WAN_TO reply-to ( pppoe0 XXX.WAN.TO.GW ) inet proto tcp  from any to XXX.WAN.TO.IP port $admin_ports tracker 1412448206 flags S/SA keep state  label "USER_RULE"

                VPN Rules

                anchor "tftp-proxy/*"

                Any news on the issue?

                Thanks,
                Harry</negate_networks></bogons></virusprot></webconfiguratorlockout></sshlockout></snort2c></snort2c></server></server></rfc1918_private_networks></rfc1918_private_networks></ovpn_remote_networks></ovpn_remote_networks></negate_networks></vpn_networks></bogons></virusprot></snort2c></webconfiguratorlockout></sshlockout>

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

                  I can confirm, I am having the same issue using the Oct 4th 64bit build. I can provide configurations if needed but I know I have configured everything correctly and the firewall blocks show no blocks. Downgrading back to 2.1.5 fixes the issues with the exact same configuration file. Just to give an over view of what I did.

                  created a rule under lan to have my plex machine use the second WAN.
                  Created a NAT (port Forward for TCP 32400) to plex machine
                  Rule was automatically generated.

                  Some fixes that I have found:

                  Changing default gateways to second WAN (Puts everything on second WAN), Not the desired behavior
                  Downgrading to 2.1.5 (everything works as expected)

                  I have this running on my home router so I can flash firmware again if Needed.

                  1 Reply Last reply Reply Quote 0
                  • E
                    eri--
                    last edited by

                    Actually seems that the one that have posted here have some issues in their configuration.

                    They have set a generic policy routing rule on their lan which overrides the reply-to(NAT of their OPTx) tha would make things work.

                    1 Reply Last reply Reply Quote 0
                    • E
                      eSpezi
                      last edited by

                      Hi Ermal,

                      on my Dual WAN (WAN1 = Cable Router, WAN2 = PPPoE Modem) installation I successfully can ping each WAN IF.
                      But I only can reach pfSenses WebGui or anything else on the current Default Gateway.
                      By current I mean, that if the default Default Gateway (WAN1) is marked as down (unfortunately still way too often false alarm by apinger) then I am able to reach the WebGui via WAN2.

                      I followed your suggestions, switched to manual outbound and added the propsed rule on top of everything, but that doesn't change anything.

                      Has anybody had success with this workaround?
                      Any other suggestions to make it work?

                      Thanks,
                      Harry

                      Edit:
                      Ermal in my case, you're right. I've policy routing on lan to a failover gateway group. That same scenario used to work fine with 2.15

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

                        Excuse my ignorance, but I can't quite figure out if there is a resolution to this yet? I see from Gloom this should be working if you set manual NAT rules on the OPT1 interface (not sure exactly how to, or what this means?).

                        Also, ermal suggests that the problem is that we're using a "generic policy routing rule" - and this is overriding the reply-to. Again, I'm not exactly sure what is meant by "generic policy routing rule" and if there's anything we can do to work around this?

                        I have run Wireshark on the NAT target machine, and whilst I don't understand what I'm looking at, you can clearly see that the http request I am making to the NAT forwarded port (from an external network) is hitting the target machine, so it does seem to be the reply that is getting lost somewhere.

                        My setup

                        WAN = DHCP client
                        OPT1 = PIA VPN

                        I have set-up forwarding via Firewall > NAT and manually created a floating rule for TCP/UDP traffic on OPT1 coming in the my target IP.

                        I have two LAN rules, the first is for target machine and sets the default gateway as OPT1. The second is for all devices and has the default gateway as the router default (which would be WAN).

                        The floating rule seems to make no difference, I see the traffic within Wireshark whether or not the floating rule is enabled.

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

                          It's not working, none of the workarounds are worth trying (short of for experimentation purposes if you want). This is the bug:
                          https://redmine.pfsense.org/issues/3760

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

                            Thanks cmb - That saves me spending any more time on this for now!

                            1 Reply Last reply Reply Quote 0
                            • E
                              eri--
                              last edited by

                              Please try a next coming snapshot it should be fixed.

                              1 Reply Last reply Reply Quote 0
                              • E
                                eSpezi
                                last edited by

                                Hi Ermal,

                                thanks a lot for addressing the issue!
                                Is the fix already in the Wed Oct 15 14:37:51 CDT 2014 Build?

                                Cheers,
                                Harry

                                1 Reply Last reply Reply Quote 0
                                • E
                                  eri--
                                  last edited by

                                  Yeah it should be on that build or newer.

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                                  • M
                                    mattbunce
                                    last edited by

                                    Unfortunately, this still doesn't seem to be working for me. I've tried used the automatically generated linked rule and manually creating a floating rule, but nomatter what I try it is still not working for me on the October 16th 09:56:37 version.

                                    Is there anything else I should be looking at?

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                                      phil.davis
                                      last edited by

                                      @mattbunce:

                                      Unfortunately, this still doesn't seem to be working for me. I've tried used the automatically generated linked rule and manually creating a floating rule, but nomatter what I try it is still not working for me on the October 16th 09:56:37 version.

                                      Is there anything else I should be looking at?

                                      Follow the bug report also: https://redmine.pfsense.org/issues/3760
                                      On that, cmb indicates he has done some testing and it is still not fixed.

                                      As the Greek philosopher Isosceles used to say, "There are 3 sides to every triangle."
                                      If I helped you, then help someone else - buy someone a gift from the INF catalog http://secure.inf.org/gifts/usd/

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                                        mattbunce
                                        last edited by

                                        Cheers Phil

                                        I have already commented on the bug report too, I just didn't want to get too 'chatty' on there, because it seems the folks on there have done some pretty advanced diagnostics and I didn't want to distract from the good work they were doing :)

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                                          eri--
                                          last edited by

                                          Another round of fixes.
                                          Next snapshot should have the missing piece for fixing this.

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                                            mattbunce
                                            last edited by

                                            I still can't seem to get this working on the 17th October, 11:27:45 version.

                                            Have you had a chance to try it out ermal? Perhaps I am not configuring the Nat and Rules pages correctly?

                                            M

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