Netgate Discussion Forum
    • Categories
    • Recent
    • Tags
    • Popular
    • Users
    • Search
    • Register
    • Login

    windows 10 openvpn connect to multiple remote clients

    Scheduled Pinned Locked Moved OpenVPN
    24 Posts 3 Posters 2.1k Views
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • DerelictD
      Derelict LAYER 8 Netgate
      last edited by

      Adding them to the Local Networks on the server will push the routes to the clients as long as the client is not configured with the equivalent of Don't Pull Routes.

      In most cases you do not need to do anything.

      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
      • A
        ariban99
        last edited by

        see attached screenshot of screencapture-192-168-1-1-vpn-openvpn-server-php-2019-06-28-07_30_08_Page_3.jpg screencapture-192-168-1-1-vpn-openvpn-server-php-2019-06-28-07_30_08_Page_2.jpg screencapture-192-168-1-1-vpn-openvpn-server-php-2019-06-28-07_30_08_Page_1.jpg my server. as its still not working.
        the clients are my openvpn software on windows 10. not sure how to see the config files on windows 10. i dont think they are saying dont pull routes.
        i simply used the export wizard to export the setup file for windows 10.

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

          And? Look at the routing table on a connected client.

          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)

          A 1 Reply Last reply Reply Quote 0
          • A
            ariban99 @Derelict
            last edited by

            @Derelict
            how do i see that in windows 10
            the config file for windows 10 openvpn program shows only
            dev tun
            persist-tun
            persist-key
            cipher AES-256-CBC
            ncp-ciphers AES-256-GCM:AES-128-GCM
            auth SHA1
            tls-client
            client
            resolv-retry infinite
            remote xx.xxx.xx.xx 1194 udp
            auth-user-pass
            ca firewall-UDP4-1194-ca.crt
            tls-auth firewall-UDP4-1194-tls.key 1
            remote-cert-tls server

            1 Reply Last reply Reply Quote 0
            • RicoR
              Rico LAYER 8 Rebel Alliance
              last edited by

              route print

              -Rico

              1 Reply Last reply Reply Quote 0
              • A
                ariban99
                last edited by

                This post is deleted!
                1 Reply Last reply Reply Quote 0
                • DerelictD
                  Derelict LAYER 8 Netgate
                  last edited by Derelict

                  OK so the routes are there. Are you passing the traffic into pfSense on the OpenVPN firewall rules?

                  Are the services on 192.168.1.0/24, 192.168.2.0/24, and 192.168.3.0/24 being blocked by some local firewall on the target hosts? (think windows firewall there.)

                  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)

                  A 1 Reply Last reply Reply Quote 0
                  • A
                    ariban99
                    last edited by

                    bc1d8d84-bc45-41ae-ae41-c8122e836275-image.png

                    i imagine i type that command in CMD of windows? if yes, here is the screenshot of the results.

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

                      bump ^

                      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
                      • A
                        ariban99 @Derelict
                        last edited by

                        @Derelict
                        my firewall in pfsense has a rule for openvpn interface to pass any protocal from ipv4
                        source and destination is set to any.
                        do i need another firewall rule in pfsense?

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

                          Post said rule.

                          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)

                          A 1 Reply Last reply Reply Quote 0
                          • A
                            ariban99 @Derelict
                            last edited by

                            @Derelict see attached
                            sorry for the delay in responses, i have to wait 120 seconds between each postscreencapture-192-168-1-1-firewall-rules-edit-php-2019-07-02-17_39_13.png

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

                              OK it's not that. check the firewalls on the target hosts.

                              Try to ping the pfSense interface addresses.

                              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
                              • A
                                ariban99
                                last edited by

                                ping from pfsense router 192.168.1.1 to a remote one 192.168.3.1

                                PING 192.168.3.1 (192.168.3.1): 56 data bytes
                                64 bytes from 192.168.3.1: icmp_seq=0 ttl=64 time=31.684 ms
                                64 bytes from 192.168.3.1: icmp_seq=1 ttl=64 time=34.436 ms
                                64 bytes from 192.168.3.1: icmp_seq=2 ttl=64 time=33.773 ms

                                --- 192.168.3.1 ping statistics ---
                                3 packets transmitted, 3 packets received, 0.0% packet loss
                                round-trip min/avg/max/stddev = 31.684/33.298/34.436/1.173 ms

                                ping from CMD windows 10
                                Pinging 192.168.3.1 with 32 bytes of data:
                                Request timed out.

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

                                  No. From an OpenVPN client, man.

                                  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
                                  • A
                                    ariban99
                                    last edited by

                                    im sorry if im new and not understanding this properly and i appreciate your help.
                                    isnt my windows 10 computer considered the client? this is a vpn connection on my laptop when i travel i have openvpn installed and i login and i can connect only to the main pfsense server that is hosting my openvpn to my laptop client as a remote access user auth.
                                    however the same pfsense main server has other openvpn connections to remote pfsense routers in 2 other office locations using peer to peer shared key, and from my laptop i can not access those remote offices that are connected to my main pfsense server at the main office

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

                                      Your client is connecting and getting an address in the tunnel network, 10.1.0.0/24 (10.1.0.2)

                                      It is being pushed routes to route 192.168.1.0/24, 192.168.2.0/24, 192.168.3.0/24 over the tunnel. That looks like it's working.

                                      So from that connected client, ping 192.168.3.1. If that works, the VPN is working.

                                      Then try to access a host on that network (or one of the others.) if that fails it is almost certainly a firewall on the TARGET host, not on the pfSense firewall. Windows in particular likes to filter connections to it to just it's local subnet. Yout 10.1.0.0/24 tunnel network will be outside of that subnet.

                                      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
                                      • DerelictD
                                        Derelict LAYER 8 Netgate
                                        last edited by

                                        Don't take this the wrong way, but you might want to hire someone to set this up for you.

                                        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
                                        • A
                                          ariban99
                                          last edited by

                                          do you know someone?

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

                                            Netgate Professional Services

                                            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
                                            • First post
                                              Last post
                                            Copyright 2025 Rubicon Communications LLC (Netgate). All rights reserved.