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    DNS , NetBIOS , CIFS and PPTP

    Scheduled Pinned Locked Moved DHCP and DNS
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    • A
      arduino
      last edited by

      Thanks for the reply,

      My setup right now is that I have a Ubuntu 12.04 machine running as a WINS server. It has all the local machines registered and I can see them in the /var/log/samba as this:

      log.192.168.10.33  log.john          log.jack
      log.192.168.10.22  log.jim-pc      log.smbd
      log.192.168.10.31  log.nmbd        log.workstation

      On the pfSense side I have enabled the PPTP VPN server and set the Ubuntu 12.04 WINS server as the WINS server to be used.

      Now when I connect via PPTP do I have change any configuration on the client side for this to work or does pfSense handle this ..given I have connections using the WINS server.

      Thanks for taking the time to reply ,

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      • johnpozJ
        johnpoz LAYER 8 Global Moderator
        last edited by

        So is a client like a desktop connecting, or some other router like pfsense connecting as a client.

        You mention all windows 7 machines - so are they directly connecting to the pptp server (pfsense) or something in front of them connecting.  If you do an ipconfig /all on the windows 7 machines - do they show your ubuntu wins server as their wins server for the pptp connection?  Do you allow wins ports on your firewall for the openvpn clients?  Does the firewall on ubuntu allow queries from remote networks?

        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 24.11 | Lab VMs 2.7.2, 24.11

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        • A
          arduino
          last edited by

          Yes they are desktops connecting . They are all Windows 7 and when I use the command ipconfig /all the WINS does show up . I did add the WINS to each Windows computer manually. I will look at the remote queries . Do i need to port forward WINS over the lan? Is this traffic not travelling over the PPTP connection?

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          • A
            arduino
            last edited by

            Also , as far as the wins server is concerned I am on the local network .. correct? Do I need to tell it to respond to remote IP's?

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            • johnpozJ
              johnpoz LAYER 8 Global Moderator
              last edited by

              What node is the windows clients in.. if say in b-node I don't believe they would use a wins server if one was set.

              But yes I would check the wins server to see if its firewall wall would block wins queries from remote networks.

              I would prob sniff on your lan interface of pfsense and make sure your seeing the queries being sent to the wins server..  If you not seeing them and or answer then troubleshoot from there.  What are your firewall rules on your pfsense vpn interface?

              nodetype.png
              nodetype.png_thumb

              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 24.11 | Lab VMs 2.7.2, 24.11

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              • A
                arduino
                last edited by

                Ok so I checked the Windows machines and I cannot seem to find the broadcast node label.

                This is all testing for something that I plan to implement in a secure environment so maybe I should explain my requirements needed in the end.

                I work for a company that uses special software to conduct research . The company employs people from locations across North America. The employees use VNC to connect to 1 of 10 desktop computers running this software and it has been working this way for 2 years.

                Obviously this is sub-optimal and has no scaleability. We have since upgraded and now use a completely different network.

                I am running a VM server (Proxmox) which has 40 Windows machines . This has not been put into production yet but I plan to have it up within the next week. These machines change often , we are constantly installing new copies of software on new machines and as such we require a better way to manage the systems available.

                My choice was this:

                I would have everyone working for the company connect using L2TP/IPSEC or PPTP. I don't like PPTP because it is insecure but is built into Windows. I am not opposed to using OpenVPN , it just means I would have to help everyone to install it.

                If everyone connected to the network using VPN , it would remove the need to port forward 40-50 machines . Also , as I said , these machines are changing often so this would be difficult to manage.

                What I want to do is have people connect using a VPN and once connected have a list of computers on their network to choose from . In Windows you have the option to "Connect Using Remote Desktop" when right mouse clicking on a network computer …. this is perfect.

                Is there a way to set this up using open VPN. I was able to set it up using L2TP/IPSEC using Zentyal but had some minor issues and also would much rather use pfSense.

                Please let me know if you have any ideas on possibly a better setup or how to setup openvpn to resolve hostnames in Windows WITHOUT the need to change settings on the client side.

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                • johnpozJ
                  johnpoz LAYER 8 Global Moderator
                  last edited by

                  And what node are you in - H or M, you don't want to be in broadcast.

                  Post up a ipconfig /all  – what about just plain dns to resolve names?

                  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 24.11 | Lab VMs 2.7.2, 24.11

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                  • A
                    arduino
                    last edited by

                    This is the L2TP/IPSEC connection. I presume it is nearly identical in setup as PPTP.

                    Windows IP Configuration

                    Host Name . . . . . . . . . . . . : JAKETEST-PC
                      Primary Dns Suffix  . . . . . . . : zentyal-domain.lan
                      Node Type . . . . . . . . . . . . : Hybrid
                      IP Routing Enabled. . . . . . . . : No
                      WINS Proxy Enabled. . . . . . . . : No
                      DNS Suffix Search List. . . . . . : zentyal-domain.lan

                    PPP adapter VPN Connection:

                    Connection-specific DNS Suffix  . :
                      Description . . . . . . . . . . . : VPN Connection
                      Physical Address. . . . . . . . . :
                      DHCP Enabled. . . . . . . . . . . : No
                      Autoconfiguration Enabled . . . . : Yes
                      IPv4 Address. . . . . . . . . . . : 192.168.10.55(Preferred)
                      Subnet Mask . . . . . . . . . . . : 255.255.255.255
                      Default Gateway . . . . . . . . . : 0.0.0.0
                      DNS Servers . . . . . . . . . . . : 192.168.10.1
                      Primary WINS Server . . . . . . . : 192.168.10.1
                      NetBIOS over Tcpip. . . . . . . . : Enabled

                    Wireless LAN adapter Wireless Network Connection:

                    Connection-specific DNS Suffix  . :
                      Description . . . . . . . . . . . : Intel(R) WiFi Link 5100 AGN
                      Physical Address. . . . . . . . . : 00-24-D6-07-FA-9A
                      DHCP Enabled. . . . . . . . . . . : Yes
                      Autoconfiguration Enabled . . . . : Yes
                      Link-local IPv6 Address . . . . . : fe80::a1c6:9f6:57e5:265d%11(Preferred)
                      IPv4 Address. . . . . . . . . . . : 192.168.2.12(Preferred)
                      Subnet Mask . . . . . . . . . . . : 255.255.255.0
                      Lease Obtained. . . . . . . . . . : Saturday, December 21, 2013 6:47:37 PM
                      Lease Expires . . . . . . . . . . : Wednesday, December 25, 2013 8:08:45 AM
                      Default Gateway . . . . . . . . . : 192.168.2.1
                      DHCP Server . . . . . . . . . . . : 192.168.2.1
                      DHCPv6 IAID . . . . . . . . . . . : 184558806
                      DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-1A-26-28-49-00-25-64-5B-*****

                    DNS Servers . . . . . . . . . . . : 192.168.2.1
                                                          192.168.2.1
                      NetBIOS over Tcpip. . . . . . . . : Enabled

                    Keep in mind this is from Zentyal. I do not want to use Zentyal , it is not nearly as good for me as pfsense. Please advise what I can do from here.

                    Thanks again for all your help!

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                    • A
                      arduino
                      last edited by

                      Also when I am doing this with pfsense using OpenVPN , I select p-node on the config from pfsense.

                      Right now I have 3 machines with firewall distros on them ..swapping in and out doing testing..if you need me to setup pfsense I will.

                      Is my broadcast network 255.255.255.255 supposed to be /24?

                      Also , I am an idiot. I now see my node type is hybrid … How do I change this?

                      When I used NET VIEW /MACHINEID it resolves.

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                      • johnpozJ
                        johnpoz LAYER 8 Global Moderator
                        last edited by

                        That is fine, hybrd check if wins sever listed if not or no answer then it broadcast.. That is works for you.

                        So again I am going to ask you.. Can the client ping the 192.168.10.1 box that is your wins and your dns.. Can he query it.. do a simple nslookup or dig to it.. For wins here is cmd line tool to verify queries work

                        http://support.microsoft.com/Default.aspx?kbid=830578

                        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 24.11 | Lab VMs 2.7.2, 24.11

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                        • A
                          arduino
                          last edited by

                          The link you posted does not work.

                          I looked up the WINS commands and they dont seem to work in Windows 7. I typed the following:

                          1.)netsh>
                          2.)wins

                          this gave me:

                          3.)netsh winsock>

                          The syntax for this is : server \ServerName or server \ServerIP

                          I tried both and they did not work for me.

                          nslookup did resolve every computer on the network….

                          I have no idea what the issue is ... There are 10 computers and I used nslookup on all of them and they come back with : COMPUTERNAME.zentyal-domain.lan  . That much is working.

                          I also cannot ping the machines , only the server at 192.168.10.1 and machines on the end point side cannot resolve the vpn client via nslookup.

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                          • johnpozJ
                            johnpoz LAYER 8 Global Moderator
                            last edited by

                            they didn't work for you local or remote..  The nblookup tool works just fine on windows 7..

                            Here is example - I fired up wins on my 2k8r2 vm, set my box to use it as wins - it registered itself.. See in the picture the records under the wins tool.. Then I can query them via cmd line tool nblookup

                            I don't believe windows 7 has wins features in netsh.. server does

                            nblookup.png
                            nblookup.png_thumb
                            netshwins.png
                            netshwins.png_thumb

                            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 24.11 | Lab VMs 2.7.2, 24.11

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                            • A
                              arduino
                              last edited by

                              Recursion is on

                              Querying WINS Server: 192.168.10.1
                              NetBIOS Name: zentyal
                              Suffix: 20

                              Name returned: ZENTYAL
                              Record type: Unique
                              IP Address: 192.168.10.1

                              Record type: Unique
                              IP Address: 192.168.5.1

                              Record type: Unique
                              IP Address: 142.176.59.204

                              Record type: Unique
                              IP Address: 10.0.5.1

                              I cant nblookup any computers by name other than my wins server from my remote computer.

                              nslookup on the remote side works but cannot find that computer on the local network using the same commands from local machines.

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                              • M
                                mikeisfly
                                last edited by

                                Windows 7 machines block pings from computers not on the same subnet as them, try to disable your firewall to see if this is the cause. Also make sure that your firewall is set to home or work. If you have a machine that you can put Windows Server 2003 and up on, you can setup dns and then have the dns server look to WINs for host name resolving. Not sure about the various linux flavors if this is possible.

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                                • A
                                  arduino
                                  last edited by

                                  disable my firewall on the Windows machines or disable my physical firewall?

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                                  • A
                                    arduino
                                    last edited by

                                    I am not having any issues pinging , just netbios . I joined all computers to work network and disabled the firewall. No change.

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                                    • A
                                      arduino
                                      last edited by

                                      ../source3/nmbd/nmbd_sendannounce.c:170(send_local_master_announcement)
                                        send_local_master_announcement: type 849b0b for name ZENTYAL on subnet 192.168.10.1 for workgroup ZENTYAL-DOMAIN
                                      [2013/12/23 02:08:45,  3] ../source3/nmbd/nmbd_sendannounce.c:189(send_workgroup_announcement)
                                        send_workgroup_announcement: on subnet 192.168.10.1 for workgroup ZENTYAL-DOMAIN
                                      [2013/12/23 02:08:45,  3] ../source3/nmbd/nmbd_sendannounce.c:170(send_local_master_announcement)
                                        send_local_master_announcement: type 849b0b for name ZENTYAL on subnet 10.0.5.1 for workgroup ZENTYAL-DOMAIN
                                      [2013/12/23 02:08:45,  3] ../source3/nmbd/nmbd_sendannounce.c:189(send_workgroup_announcement)
                                        send_workgroup_announcement: on subnet 10.0.5.1 for workgroup ZENTYAL-DOMAIN
                                      [2013/12/23 02:08:46,  3] ../source3/nmbd/nmbd_incomingrequests.c:459(process_name_query_request)
                                        process_name_query_request: Name query from 192.168.10.3 on subnet 192.168.10.1 for name PROSPERIDENT<1c>
                                      [2013/12/23 02:08:47,  3] ../source3/nmbd/nmbd_incomingrequests.c:459(process_name_query_request)
                                        process_name_query_request: Name query from 192.168.10.3 on subnet 192.168.10.1 for name PROSPERIDENT<1c>
                                      [2013/12/23 02:08:48,  3] ../source3/nmbd/nmbd_incomingrequests.c:459(process_name_query_request)
                                        process_name_query_request: Name query from 192.168.10.3 on subnet 192.168.10.1 for name PROSPERIDENT<1c>
                                      [2013/12/23 02:08:48,  3] ../source3/nmbd/nmbd_incomingrequests.c:459(process_name_query_request)
                                        process_name_query_request: Name query from 192.168.10.3 on subnet 192.168.10.1 for name PROSPERIDENT<1c>
                                      [2013/12/23 02:08:49,  3] ../source3/nmbd/nmbd_incomingrequests.c:459(process_name_query_request)
                                        process_name_query_request: Name query from 192.168.10.3 on subnet 192.168.10.1 for name PROSPERIDENT<1c>
                                      [2013/12/23 02:08:50,  3] ../source3/nmbd/nmbd_incomingrequests.c:459(process_name_query_request)
                                        process_name_query_request: Name query from 192.168.10.3 on subnet 192.168.10.1 for name PROSPERIDENT<1c>
                                      [2013/12/23 02:08:51,  3] ../source3/nmbd/nmbd_incomingrequests.c:459(process_name_query_request)
                                        process_name_query_request: Name query from 192.168.10.3 on subnet 192.168.10.1 for name PROSPERIDENT<1c>
                                      [2013/12/23 02:08:51,  3] ../source3/nmbd/nmbd_incomingrequests.c:459(process_name_query_request)
                                        process_name_query_request: Name query from 192.168.10.3 on subnet 192.168.10.1 for name PROSPERIDENT<1c>
                                      [2013/12/23 02:08:52,  3] ../source3/nmbd/nmbd_incomingrequests.c:459(process_name_query_request)
                                        process_name_query_request: Name query from 192.168.10.3 on subnet 192.168.10.1 for name PROSPERIDENT<1c>
                                      [2013/12/23 02:08:53,  3] ../source3/nmbd/nmbd_incomingrequests.c:459(process_name_query_request)
                                        process_name_query_request: Name query from 192.168.10.22 on subnet UNICAST_SUBNET for name WOLFDENT<20>
                                      [2013/12/23 02:08:53,  3] ../source3/nmbd/nmbd_incomingrequests.c:459(process_name_query_request)
                                        process_name_query_request: Name query from 192.168.10.3 on subnet 192.168.10.1 for name PROSPERIDENT<1c>
                                      [2013/12/23 02:08:54,  3] ../source3/nmbd/nmbd_incomingrequests.c:459(process_name_query_request)
                                        process_name_query_request: Name query from 192.168.10.22 on subnet UNICAST_SUBNET for name WOLFDENT<20>
                                      [2013/12/23 02:08:56,  3] ../source3/nmbd/nmbd_incomingrequests.c:459(process_name_query_request)
                                        process_name_query_request: Name query from 192.168.10.22 on subnet UNICAST_SUBNET for name WOLFDENT<20>
                                      [2013/12/23 02:08:57,  3] ../source3/nmbd/nmbd_incomingrequests.c:459(process_name_query_request)
                                        process_name_query_request: Name query from 192.168.10.22 on subnet 192.168.10.1 for name WOLFDENT<20>
                                      [2013/12/23 02:08:58,  3] ../source3/nmbd/nmbd_incomingrequests.c:459(process_name_query_request)
                                        process_name_query_request: Name query from 192.168.10.22 on subnet 192.168.10.1 for name WOLFDENT<20>
                                      [2013/12/23 02:08:59,  3] ../source3/nmbd/nmbd_incomingrequests.c:459(process_name_query_request)
                                        process_name_query_request: Name query from 192.168.10.22 on subnet 192.168.10.1 for name WOLFDENT<20>
                                      [2013/12/23 02:09:00,  3] ../source3/nmbd/nmbd_incomingrequests.c:459(process_name_query_request)
                                        process_name_query_request: Name query from 192.168.10.22 on subnet 192.168.10.1 for name WOLFDENT<20>
                                      [2013/12/23 02:09:00,  3] ../source3/nmbd/nmbd_incomingrequests.c:459(process_name_query_request)
                                        process_name_query_request: Name query from 192.168.10.22 on subnet 192.168.10.1 for name WOLFDENT<20>
                                      [2013/12/23 02:09:01,  3] ../source3/nmbd/nmbd_incomingrequests.c:459(process_name_query_request)
                                        process_name_query_request: Name query from 192.168.10.22 on subnet 192.168.10.1 for name WOLFDENT<20>
                                      [2013/12/23 02:09:53,  3] ../source3/nmbd/nmbd_incomingrequests.c:459(process_name_query_request)
                                        process_name_query_request: Name query from 192.168.10.22 on subnet UNICAST_SUBNET for name WOLFDENT<20>
                                      [2013/12/23 02:09:54,  3] ../source3/nmbd/nmbd_incomingrequests.c:459(process_name_query_request)
                                        process_name_query_request: Name query from 192.168.10.22 on subnet UNICAST_SUBNET for name WOLFDENT<20>
                                      [2013/12/23 02:09:56,  3] ../source3/nmbd/nmbd_incomingrequests.c:459(process_name_query_request)
                                        process_name_query_request: Name query from 192.168.10.22 on subnet UNICAST_SUBNET for name WOLFDENT<20>
                                      [2013/12/23 02:09:57,  3] ../source3/nmbd/nmbd_incomingrequests.c:459(process_name_query_request)
                                        process_name_query_request: Name query from 192.168.10.22 on subnet 192.168.10.1 for name WOLFDENT<20>
                                      [2013/12/23 02:09:58,  3] ../source3/nmbd/nmbd_incomingrequests.c:459(process_name_query_request)
                                        process_name_query_request: Name query from 192.168.10.22 on subnet 192.168.10.1 for name WOLFDENT<20>
                                      [2013/12/23 02:09:59,  3] ../source3/nmbd/nmbd_incomingrequests.c:459(process_name_query_request)
                                        process_name_query_request: Name query from 192.168.10.22 on subnet 192.168.10.1 for name WOLFDENT<20>
                                      [2013/12/23 02:10:00,  3] ../source3/nmbd/nmbd_incomingrequests.c:459(process_name_query_request)
                                        process_name_query_request: Name query from 192.168.10.22 on subnet 192.168.10.1 for name WOLFDENT<20>
                                      [2013/12/23 02:10:00,  3] ../source3/nmbd/nmbd_incomingrequests.c:459(process_name_query_request)
                                        process_name_query_request: Name query from 192.168.10.22 on subnet 192.168.10.1 for name WOLFDENT<20>
                                      [2013/12/23 02:10:01,  3] ../source3/nmbd/nmbd_incomingrequests.c:459(process_name_query_request)
                                        process_name_query_request: Name query from 192.168.10.22 on subnet 192.168.10.1 for name WOLFDENT<20>
                                      [2013/12/23 02:10:21,  0] ../source3/nmbd/nmbd_incomingrequests.c:172(process_name_refresh_request)
                                        process_name_refresh_request: unicast name registration request received for name JAKETEST-PC<20> from IP 192.168.10.55 on subnet UNICAST_SUBNET.
                                      [2013/12/23 02:10:21,  0] ../source3/nmbd/nmbd_incomingrequests.c:173(process_name_refresh_request)
                                        Error - should be sent to WINS server
                                      [2013/12/23 02:10:21,  0] ../source3/nmbd/nmbd_incomingrequests.c:172(process_name_refresh_request)
                                        process_name_refresh_request: unicast name registration request received for name JAKETEST-PC<00> from IP 192.168.10.55 on subnet UNICAST_SUBNET.
                                      [2013/12/23 02:10:21,  0] ../source3/nmbd/nmbd_incomingrequests.c:173(process_name_refresh_request)
                                        Error - should be sent to WINS server
                                      [2013/12/23 02:10:21,  0] ../source3/nmbd/nmbd_incomingrequests.c:172(process_name_refresh_request)
                                        process_name_refresh_request: unicast name registration request received for name WORKGROUP<00> from IP 192.168.10.55 on subnet UNICAST_SUBNET.
                                      [2013/12/23 02:10:21,  0] ../source3/nmbd/nmbd_incomingrequests.c:173(process_name_refresh_request)
                                        Error - should be sent to WINS server
                                      [2013/12/23 02:10:53,  3] ../source3/nmbd/nmbd_incomingrequests.c:459(process_name_query_request)
                                        process_name_query_request: Name query from 192.168.10.22 on subnet UNICAST_SUBNET for name WOLFDENT<20>
                                      [2013/12/23 02:10:54,  3] ../source3/nmbd/nmbd_incomingrequests.c:459(process_name_query_request)
                                        process_name_query_request: Name query from 192.168.10.22 on subnet UNICAST_SUBNET for name WOLFDENT<20>
                                      [2013/12/23 02:10:56,  3] ../source3/nmbd/nmbd_incomingrequests.c:459(process_name_query_request)
                                        process_name_query_request: Name query from 192.168.10.22 on subnet UNICAST_SUBNET for name WOLFDENT<20>
                                      [2013/12/23 02:10:57,  3] ../source3/nmbd/nmbd_incomingrequests.c:459(process_name_query_request)
                                        process_name_query_request: Name query from 192.168.10.22 on subnet 192.168.10.1 for name WOLFDENT<20>
                                      [2013/12/23 02:10:58,  3] ../source3/nmbd/nmbd_incomingrequests.c:459(process_name_query_request)
                                        process_name_query_request: Name query from 192.168.10.22 on subnet 192.168.10.1 for name WOLFDENT<20>
                                      [2013/12/23 02:10:59,  3] ../source3/nmbd/nmbd_incomingrequests.c:459(process_name_query_request)
                                        process_name_query_request: Name query from 192.168.10.22 on subnet 192.168.10.1 for name WOLFDENT<20>
                                      [2013/12/23 02:11:00,  3] ../source3/nmbd/nmbd_incomingrequests.c:459(process_name_query_request)
                                        process_name_query_request: Name query from 192.168.10.22 on subnet 192.168.10.1 for name WOLFDENT<20>
                                      [2013/12/23 02:11:00,  3] ../source3/nmbd/nmbd_incomingrequests.c:459(process_name_query_request)
                                        process_name_query_request: Name query from 192.168.10.22 on subnet 192.168.10.1 for name WOLFDENT<20>
                                      [2013/12/23 02:11:01,  3] ../source3/nmbd/nmbd_incomingrequests.c:459(process_name_query_request)
                                        process_name_query_request: Name query from 192.168.10.22 on subnet 192.168.10.1 for name WOLFDENT<20>
                                      [2013/12/23 02:11:03,  3] ../source3/nmbd/nmbd_incomingrequests.c:459(process_name_query_request)
                                        process_name_query_request: Name query from 192.168.10.22 on subnet 192.168.10.1 for name WPAD<00>
                                      [2013/12/23 02:11:04,  3] ../source3/nmbd/nmbd_incomingrequests.c:459(process_name_query_request)
                                        process_name_query_request: Name query from 192.168.10.22 on subnet 192.168.10.1 for name WPAD<00>
                                      [2013/12/23 02:11:05,  3] ../source3/nmbd/nmbd_incomingrequests.c:459(process_name_query_request)
                                        process_name_query_request: Name query from 192.168.10.22 on subnet 192.168.10.1 for name WPAD<00>

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                                      • A
                                        arduino
                                        last edited by

                                        above is my wins log

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                                        • M
                                          mikeisfly
                                          last edited by

                                          Let's assume that your WINS server is running correctly. Have you checked PfSense firewall logs? If you don't see anything there, have you tried using a Windows based WINS server to rule out a problem with your Linux setup? If you were using Windows Server I would tell you to check to see if any host had registered themselves on the server. I guess the same concept applies here, I'm assuming that you checked the server to see if any host had registered and they are not.

                                          disable my firewall on the Windows machines or disable my physical firewall?

                                          I meant just disable the personal firewall (temporarily) on your PC to see if that was causing the issue. I would never recommend disabling your PfSense Firewall unless it was behind another PfSense Firewall and you just wanted to use it as a router.

                                          I believe NetBios uses port(s) 137-139 if you just want to allow these ports.

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                                          • A
                                            arduino
                                            last edited by

                                            I have copies of Windows sever 2003 , 2008 and 2012. I have tried all of them and they work the same way as my samba server.

                                            I have disabled the firewall on the Windows machines but I dont see anything changing. I have ran wireshark and I see the Windows machine on the remote ( public ) side is broadcasting on /32 netmask and the wins server is not replying to its requests.

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