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    Openvpn cannot access to lan

    Scheduled Pinned Locked Moved OpenVPN
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    • H Offline
      heper
      last edited by

      the lan pc's on the 192.168.7.x range have pfsense set as their default gateway ?

      could you attempt todo the following in windows command prompt:

      from VPN: tracert -d 192.168.7.X
      from LANPC (when vpn is connected): tracert -d 10.0.6.6
      also some diagnostics–>packet captures would be helpfull (try pinging from both ends while it is running)

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      • A Offline
        aykiri1
        last edited by

        hi heper.

        thats outputs

        C:\Users\Live>tracert -d 192.168.7.5

        En çok 30 atlamanın üstünde 192.168.7.5'e giden yolu izlemek

        1    15 ms    14 ms    14 ms  192.168.5.1
          2    57 ms    59 ms    39 ms  195.87.128.19
          3    54 ms    44 ms    74 ms  46.234.2.17
          4    *        *        *    İstek zaman aşımına uğradı. (its mean timeout)
          5    *        *        *    İstek zaman aşımına uğradı.
          6    *        *        *    İstek zaman aşımına uğradı.
          7    *        *        *    İstek zaman aşımına uğradı.
          8    *        *        *    İstek zaman aşımına uğradı.
          9  ^C
        C:\Users\Live>

        C:\Users\xpx>tracert -d 10.0.6.6

        En çok 30 atlamanın üstünde 10.0.6.6 'e giden yolu izlemek

        1    *        *        *    İstek zaman aşımına uğradı. (its mean timeout)
          2    *        *        *    İstek zaman aşımına uğradı.
          3    *        *        *    İstek zaman aşımına uğradı.
          4    *        *        *    İstek zaman aşımına uğradı.
          5    *        *        *    İstek zaman aşımına uğradı.
          6  ^C

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        • P Offline
          phil.davis
          last edited by

          That is very strange. It is routing from the OpenVPN client across the VPN link to pfSense, but then pfSense is sending it out the WAN 192.168.5.1 to the public internet. I can't think how that could happen, because 192.168.7.5 is on the local LAN of pfSense, so it has to be delivered directly there.
          What is in Diagnostics->Routes IPv4 section on pfSense?

          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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          • A Offline
            aykiri1
            last edited by

            hi phil its output.

            and i see on ipconfig
            –-------
            Ethernet bağdaştırıcı Yerel Ağ Bağlantısı 2:

            Bağlantıya özgü DNS Soneki .  . . :
              Açıklama  . . . . . . . . . . . . : TAP-Windows Adapter V9
              Fiziksel Adres. . . . . . . . . . : 00-FF-xx-13-xx-xx
              Dhcp Etkin. . . . . . . . . . . . : Evet
              Otomatik Yapılandırma Etkin. . .  : Evet
              Bağlantı Yerel IPv6 Adresi . . . . . : fe80::cc54:cc25:9cde:cc83%cc(Tercih Edilen)
              IPv4 Adresi. . . . . . . . . . . : 10.0.6.6(Tercih Edilen)
              Alt Ağ Maskesi. . . . . . . . . . : 255.255.255.252
              Kira Sağlanan. . . . . . . . . .  : 03 Şubat 2014 Pazartesi 09:57:29
              Kira Bitişi . . . . . . . . . . . : 03 Şubat 2015 Salı 09:57:28
              Varsayılan Ağ Geçidi. . . . . . . : (gateway empty)
              DHCP Sunucusu . . . . . . . . . . : 10.0.6.5
              DHCPv6 IAID . . . . . . . . . . . : 419495841
              DHCPv6 İstemcisi DUID'si. . . . . . . . : 00-xx-00-01-19-E8-xx-xx-60-A4-xx-2B

            gateway is empty is it normal ?

            changed openvpn gateway to default and take again tracert

            C:\Users\Live>tracert -d 192.168.7.5

            En çok 30 atlamanın üstünde 192.168.7.5'e giden yolu izlemek

            1    28 ms    13 ms    53 ms  10.0.6.1
              2    *        *        *    İstek zaman aşımına uğradı. (timeout)

            Adsız.png
            Adsız.png_thumb

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            • A Offline
              aykiri1
              last edited by

              any suggest from specialists ?

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              • S Offline
                sgtr
                last edited by

                Hi Everyone,

                Firstly @aykiri1

                I confused. Because there was one network when you started this topic. And then there are many networks (192.168.4.0/24, 192.168.5.0/24, 192.168.6.0/24, 192.168.7.0/24 and your tunnel networks).

                what are your adsl modem ip and your pfSense wan and Lan ip address? You told us that adsl modem ip changed 192.168.6.1 and you pfSense LAn ip address 192.168.7.2

                @aykiri1:

                hi phil

                it was my mistake sorry.

                wan and lan was not same. it was 5.2 and 6.2 i was mistake from wan gateway and wan.
                just. i changed ips but not success again.

                now system.
                                                                                            (wan 192.168.5.2  wangw 192.168.5.1)
                adsl_router(192.168.5.1-255.255.255.0) –------- pfsense (192.168.7.2-255.255.255.0) <<< 15 LAN PC (192.168.7.XX 255.255.255.0)
                                                                                                                          |
                                                                                                                          |
                                                                                                              remote pc 10.0.6.6

                from vpn client side connecting to vpnserver is OK. connecting web access OK. connecting internet from pfsense OK.
                no ping and access client pc's.  (firewall tab openvpn . any to any pass)
                regards

                ipconfig

                Ethernet bağdaştırıcı Yerel Ağ Bağlantısı 2:

                Bağlantıya özgü DNS Soneki .  . . :
                  Açıklama  . . . . . . . . . . . . : TAP-Windows Adapter V9
                  Fiziksel Adres. . . . . . . . . . : 00-FF-xx-13-xx-xx
                  Dhcp Etkin. . . . . . . . . . . . : Evet
                  Otomatik Yapılandırma Etkin. . .  : Evet
                  Bağlantı Yerel IPv6 Adresi . . . . . : fe80::cc54:cc25:9cde:cc83%cc(Tercih Edilen)
                  IPv4 Adresi. . . . . . . . . . . : 10.0.6.6(Tercih Edilen)
                  Alt Ağ Maskesi. . . . . . . . . . : 255.255.255.252
                  Kira Sağlanan. . . . . . . . . .  : 03 Şubat 2014 Pazartesi 09:57:29
                  Kira Bitişi . . . . . . . . . . . : 03 Şubat 2015 Salı 09:57:28
                  Varsayılan Ağ Geçidi. . . . . . . :
                  DHCP Sunucusu . . . . . . . . . . : 10.0.6.5
                  DHCPv6 IAID . . . . . . . . . . . : 419495841
                  DHCPv6 İstemcisi DUID'si. . . . . . . . : 00-xx-00-01-19-E8-xx-xx-60-A4-xx-2B
                -99-0E
                  DNS Sunucusu. . . . . . . . . . . : fxx0:0:0:ffff::xxx
                                                      fec0:0:0:ffff::2%1
                                                      fec0:0:0:ffff::3%1
                  Tcpip üzerinden NetBIOS. . . . . . . . : Etkin

                Ethernet bağdaştırıcı Yerel Ağ Bağlantısı:

                Bağlantıya özgü DNS Soneki .  . . :
                  Açıklama  . . . . . . . . . . . . : Realtek PCIe GBE Family Controller
                  Fiziksel Adres. . . . . . . . . . : xx-A4-4C-xx-99-xx
                  Dhcp Etkin. . . . . . . . . . . . : Hayır
                  Otomatik Yapılandırma Etkin. . .  : Evet
                  Bağlantı Yerel IPv6 Adresi . . . . . : fexx::294a:cc75:d957:xe2xx%11(Tercih Edlen)
                  IPv4 Adresi. . . . . . . . . . . : 192.168.4.174(Tercih Edilen)
                  Alt Ağ Maskesi. . . . . . . . . . : 255.255.255.0
                  Varsayılan Ağ Geçidi. . . . . . . : 192.168.4.1
                  DHCPv6 IAID . . . . . . . . . . . : 241214540
                  DHCPv6 İstemcisi DUID'si. . . . . . . . : 00-01-00-01-19-E8x-A3-xx-A40E
                  DNS Sunucusu. . . . . . . . . . . : 192.168.4.1
                  Tcpip üzerinden NetBIOS. . . . . . . . : Etkin

                route list

                IPv4 Yol Tablosu

                Etkin Yollar:
                        Ağ Hedefi      Ağ Maskesi        Ağ Geçidi        Arabirim  Ölçüt
                          0.0.0.0          0.0.0.0          192.168.4.1    192.168.4.174    276
                        10.0.6.1  255.255.255.255        10.0.6.5        10.0.6.6    30
                        10.0.6.4  255.255.255.252        On-link          10.0.6.6    286
                        10.0.6.6  255.255.255.255        On-link          10.0.6.6    286
                        10.0.6.7  255.255.255.255        On-link          10.0.6.6    286
                        127.0.0.0        255.0.0.0        On-link        127.0.0.1    306
                        127.0.0.1  255.255.255.255        On-link        127.0.0.1    306
                  127.255.255.255  255.255.255.255        On-link        127.0.0.1    306
                      192.168.4.0    255.255.255.0        On-link    192.168.4.174    276
                    192.168.4.174  255.255.255.255        On-link    192.168.4.174    276
                    192.168.4.255  255.255.255.255        On-link    192.168.4.174    276
                      192.168.7.0    255.255.255.0        10.0.6.5        10.0.6.6    30
                        224.0.0.0        240.0.0.0        On-link        127.0.0.1    306
                        224.0.0.0        240.0.0.0        On-link    192.168.4.174    276
                        224.0.0.0        240.0.0.0        On-link          10.0.6.6    286
                        224.0.0.0        240.0.0.0        On-link      192.168.59.1    276
                        224.0.0.0        240.0.0.0        On-link    192.168.133.1    276
                  255.255.255.255  255.255.255.255        On-link        127.0.0.1    306
                  255.255.255.255  255.255.255.255        On-link    192.168.4.174    276
                  255.255.255.255  255.255.255.255        On-link          10.0.6.6    286
                  255.255.255.255  255.255.255.255        On-link      192.168.59.1    276
                  255.255.255.255  255.255.255.255        On-link    192.168.133.1    276

                Bir umut olmasa bile Asla Pes Etme.

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                • A Offline
                  aykiri1
                  last edited by

                  hi SGTR

                  my second lan and second wan interfaces not important becasue i want to access only lan1 (LAN)

                  ofcourse i made  changes when get info from someone then test by test.

                  (wan=192.168.6.2    wangw=192.168.6.1)
                  modem ip 192.168.6.1–-------------------------pfsense (lan 192.168.7.2)------------------------------ clients 192.168.7.xx
                                                                                                        |
                                                                                                        |
                                                                                              openvpn client 10.0.6.6

                  firewall rule  opnvpn any to any and any port pass added
                  openv vpn client connecing to server get ip 10.0.6.6 web access pfsense OK. internet OK. lan access NOK

                  thx

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                  • A Offline
                    aykiri1
                    last edited by

                    when i using client export (with execute setup) i must change ip adress

                    this client openvpn conf

                    dev tun
                    persist-tun
                    persist-key
                    cipher AES-128-CBC
                    auth SHA1
                    tls-client
                    client
                    resolv-retry infinite
                    remote 192.168.6.2 1194 udp
                    lport 0
                    verify-x509-name "xxxxx" name
                    auth-user-pass
                    pkcs12 secure-udp-1194-vpn1.p12
                    tls-auth secure-udp-1194-vpn1-tls.key 1
                    ns-cert-type server
                    comp-lzo

                    this red value i changing to wan ip adress.
                    what is the problem ?

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                    • H Offline
                      heper
                      last edited by

                      pfsense sets the interface ip in the client-config … in your case this is probably 192.168.....

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                      • A Offline
                        aykiri1
                        last edited by

                        i fixed it. i changed lan and lan2  ip's  1 to 2    2 to 1 then access now. i think problem is push route. not sure.
                        thanks all.

                        some pc's not pinging from vpnclient. and firewall disabled. must i make any ?

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                        • H Offline
                          heper
                          last edited by

                          if "some" pc's are not working and others in the same subnet are working, then the ones that don't work, probably have a wrong gateway set in their config or have a local firewall

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