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    Cant See or Ping Local LAN Clients

    Scheduled Pinned Locked Moved Firewalling
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    • D Offline
      DoyleChris
      last edited by

      That is enabled.

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      • johnpozJ Offline
        johnpoz LAYER 8 Global Moderator
        last edited by

        You mention router - are you talking about pfsense as your router, or do you have some other router?

        I don't even see where you say that pfsense is providing your wireless, other then when asked if intra-BSS is on you say it is, so assume pfsense has a wireless card in it.  You have no other wireless routers running wireless that your devices are connected to?

        Can you draw up your network, on a napkin if that is all you have and take a picture of it with your phone if need be to post it.

        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 2.8, 24.11

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        • D Offline
          DoyleChris
          last edited by

          Well here is the Layout

          Internet <> Cable Modem <> WAN (DC0) <> Pfsense <> [Bridge {LAN (Bridge) <> OPT1 (DC1)}] <> WIFI (RAL0)

          Network.jpg
          Network.jpg_thumb

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          • johnpozJ Offline
            johnpoz LAYER 8 Global Moderator
            last edited by

            "[Bridge {LAN (Bridge) <> OPT1 (DC1)}]"

            So your bridge has 1 interface in it?  DC1 - if it was a bridge between your wireless and your wired it would have both interfaces in..  What is the point of a bridge with 1 interface?

            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 2.8, 24.11

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            • D Offline
              DoyleChris
              last edited by

              thats what everybody told me to do i will post a picture of the setup.

              Interfaces.JPG
              Interfaces.JPG_thumb

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              • johnpozJ Offline
                johnpoz LAYER 8 Global Moderator
                last edited by

                Show your bridge setup please - I would think that should show both interfaces.

                See how added test bridge see how it has 2 interfaces in it.

                bridge.png
                bridge.png_thumb
                examplebridge.png
                examplebridge.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 2.8, 24.11

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                • D Offline
                  DoyleChris
                  last edited by

                  Here it is.

                  Bridge.jpg
                  Bridge.jpg_thumb

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                  • johnpozJ Offline
                    johnpoz LAYER 8 Global Moderator
                    last edited by

                    Ok what IPs do you have setup on these interfaces, and the bridge interface - and what firewall rules do you have setup?

                    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 2.8, 24.11

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                    • DerelictD Offline
                      Derelict LAYER 8 Netgate
                      last edited by

                      Ok what IPs do you have setup on these interfaces, and the bridge interface - and what firewall rules do you have setup?

                      I think that needs to be flipped around a little…

                      Ok what IP do you have setup on BRIDGE0 (WIFI and OPT2 should have none), and what firewall rules do you have setup on BRIDGE0, WIFI, and OPT2?

                      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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                      • johnpozJ Offline
                        johnpoz LAYER 8 Global Moderator
                        last edited by

                        I agree they should have none - which should be his answer..

                        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 2.8, 24.11

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                        • D Offline
                          DoyleChris
                          last edited by

                          wifi and opt 2 have no IP.

                          As for rules they will be below in pictures.

                          In the lan rules dont mind the Andy Stuff.

                          ![Lan Rules.JPG](/public/imported_attachments/1/Lan Rules.JPG)
                          ![Opt 2.JPG_thumb](/public/imported_attachments/1/Opt 2.JPG_thumb)
                          ![Opt 2.JPG](/public/imported_attachments/1/Opt 2.JPG)
                          ![Lan Rules.JPG_thumb](/public/imported_attachments/1/Lan Rules.JPG_thumb)
                          ![Wifi Rules.JPG](/public/imported_attachments/1/Wifi Rules.JPG)
                          ![Wifi Rules.JPG_thumb](/public/imported_attachments/1/Wifi Rules.JPG_thumb)

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                          • johnpozJ Offline
                            johnpoz LAYER 8 Global Moderator
                            last edited by

                            What does Andy IP resolve too - I am curious to what you think those rules will accomplish?  With that one rule source IP being andy IP, if that is a local IP you could be blocking all kinds of stuff outbound from lan, like normal web traffic.  Source ports could be pretty much anything above 1024 with normal traffic.

                            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 2.8, 24.11

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                            • DerelictD Offline
                              Derelict LAYER 8 Netgate
                              last edited by

                              Just so I'm clear, LAN is assigned to BRIDGE0 right?

                              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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                              • D Offline
                                DoyleChris
                                last edited by

                                Andy's ip covers his wired and wireless IP 192.168.103, 192.168.1.113.
                                Wel he was using Bittorrent and i told him not to and he still did it.  It blocks the ports for Bittorrent and opens up the others for web surfing and things.

                                Yes LAN is the BRIDGE0 and all my ips are static to keep track of who is on.

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                                • DerelictD Offline
                                  Derelict LAYER 8 Netgate
                                  last edited by

                                  Sorry - now I see your interface assignment screen cap in post #9.

                                  @DoyleChris:

                                  Andy's ip covers his wired and wireless IP 192.168.103, 192.168.1.113.

                                  Why two different subnets?  The point of bridging the two (OPT2/WIFI) is to get them on the same subnet/broadcast domain.

                                  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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                                  • D Offline
                                    DoyleChris
                                    last edited by

                                    My Mistake its 192.168.1.103 wired and 192.168.1.113 wireless sorry.

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                                    • DerelictD Offline
                                      Derelict LAYER 8 Netgate
                                      last edited by

                                      Then it should be working.  Check the software firewalls/LAN modes (public,work,etc) on the devices that can't talk to each other.  Are they getting ARP for each other?

                                      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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                                      • johnpozJ Offline
                                        johnpoz LAYER 8 Global Moderator
                                        last edited by

                                        "It blocks the ports for Bittorrent and opens up the others for web surfing and things."

                                        Not it doesn't!! So on rule that reads that from 192.168.1.113 if source port is 5k to 65k block

                                        Well how do you know firefox is not going to us port 7212 to go to pfsense.org ??  You do understand that applications will use a random port above 1024 as their source port..  See example attachment of my firefox connection currently – see the local ports in the 30k range  Your rule would block that from happening.

                                        And you blocking him from going to anything with 5k to 65k as dest, is going to break way more than just bittorrent ;)  Which is fine blocking outbound traffic to non standard ports standard practice..  But blocking source ports is going to be a problem!!  I would think he would be complaining all the time that he can not get to websites.. Maybe  reboot would fix it so he starts using ports just above 1024, but as applications start going through the ports and get to above 5k they are going to stop working for new connections to websites even on 80 or 443.

                                        Lets clarify what the problem is -- so wireless clients can not talk to other wireless clients.  So if you ping a wireless client from another wireless client by IP, do you see the mac in your arp table on the client pining it?

                                        So for example if I ping 192.168.1.8, you can see its mac in my arp table on the client

                                        C:>ping 192.168.1.8

                                        Pinging 192.168.1.8 with 32 bytes of data:
                                        Reply from 192.168.1.8: bytes=32 time=1ms TTL=128
                                        Reply from 192.168.1.8: bytes=32 time<1ms TTL=128

                                        C:>arp -a

                                        Interface: 192.168.1.100 --- 0xc
                                          Internet Address      Physical Address      Type
                                          192.168.1.3          00-0c-29-c8-f2-dc    dynamic
                                          192.168.1.7          00-0c-29-dd-02-ba    dynamic
                                          192.168.1.8          00-0c-29-55-4f-95    dynamic
                                          192.168.1.31          b8-27-eb-1c-6e-09    dynamic
                                          192.168.1.40          00-1f-29-54-17-14    dynamic
                                          192.168.1.210        00-0c-29-73-eb-07    dynamic

                                        Even if doesn't answer you should see the MAC – do you??

                                        I personally never understand why anyone would set up pfsense like this - if you want wireless on your lan network - then use a AP..  Pfsense wireless support is lets call it limited at best, your going to get way better performance, way more coverage and way more control using any wifi router you have laying around the house as just an AP, or going with a real AP - something like unifi for example with a wireless controller in software.

                                        To be honest if me, I would yank all the wifi out of pfsense all together other than say some support for a wifi connection to be used as a link.

                                        if you have this set
                                        "Enable the option "Allow intra-BSS communication""

                                        And wifi client can not talk to each other then yes there is a problem - do the devices see the other devices mac is a start to figure out what is wrong.

                                        localports.png
                                        localports.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 2.8, 24.11

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                                        • D Offline
                                          DoyleChris
                                          last edited by

                                          No MAC.

                                          I am trying to ping my android phone from my pc and and pinging from phone to pc and i cant see the ip or MAC.

                                          Also with blocking i haft to block anything i can because i dont want him here, dosent want to get a job and just leeching but i need to leave it a way so he can find a job.

                                          And if you have been reading though the postings, you would see that "Enable the option "Allow intra-BSS communication" Has already been asked and the answer is yes.

                                          With the wifi router option, I would but i found a Realtek Wireless card for $10 and thought i could use it as a AP in PFsense.  Instead of spending $60 on a separate Repeater or a AP.

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                                          • johnpozJ Offline
                                            johnpoz LAYER 8 Global Moderator
                                            last edited by

                                            well clearly its working as an AP - you have connectivity to the internet from the clients do you not? ;)

                                            Dude you can buy a wireless router for $20

                                            http://www.newegg.com/Product/ProductList.aspx?Submit=ENE&N=100010076%204093&IsNodeId=1&name=%2410%20-%20%2425

                                            There are like 20 something to choose from.  from like 12$ to 25$

                                            That's fine if you want to limit him to say 80/443 - but the way your doing it is not correct and will cause problems with normal web sites once his source ports are over 5k which will happen once the machine has been on for any length of time.

                                            I do understand your "Enable the option "Allow intra-BSS communication" which is why I mentioned it.  If you can not see the mac of the box your trying to ping then no your never going to be able to talk to it.  Which would have nothing to do with firewall rules, etc.

                                            So does the phone ping your pc?  Or both ways fail with no mac?

                                            wireless to wired is not the intra-bss setting that would be wireless to wireless.

                                            My suggestion - for easy fix buy a AP and don't try and bridge - just plug the AP into a lan switch and your good to go.

                                            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 2.8, 24.11

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