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

    Inter VLAN routing

    Scheduled Pinned Locked Moved L2/Switching/VLANs
    36 Posts 5 Posters 4.9k 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

      Yeah I didn't notice the policy routing in your rules. Sorry.

      https://www.netgate.com/docs/pfsense/routing/bypassing-policy-routing.html

      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
      • M
        mke
        last edited by

        Sth is hitting the rule but still getting timeouts

        0_1540315191501_Screen Shot 2018-10-23 at 1.19.37 PM.png
        0_1540315198139_Screen Shot 2018-10-23 at 1.19.42 PM.png

        13:16:54.028880 IP 10.203.0.33 > 10.103.0.12: ICMP echo request, id 30840, seq 30840, length 64
        13:16:54.466404 IP 10.203.8.26 > 10.103.0.12: ICMP echo request, id 1, seq 432, length 40
        13:16:55.032488 IP 10.203.0.33 > 10.103.0.12: ICMP echo request, id 30840, seq 30840, length 64
        13:16:56.032418 IP 10.203.0.33 > 10.103.0.12: ICMP echo request, id 30840, seq 30840, length 64
        13:16:57.032991 IP 10.203.0.33 > 10.103.0.12: ICMP echo request, id 30840, seq 30840, length 64
        13:16:58.030264 IP 10.203.0.33 > 10.103.0.12: ICMP echo request, id 30840, seq 30840, length 64
        13:16:59.032380 IP 10.203.0.33 > 10.103.0.12: ICMP echo request, id 30840, seq 30840, length 64
        13:16:59.467559 IP 10.203.8.26 > 10.103.0.12: ICMP echo request, id 1, seq 433, length 40
        13:17:00.032288 IP 10.203.0.33 > 10.103.0.12: ICMP echo request, id 30840, seq 30840, length 64
        13:17:00.476238 IP 10.203.8.26 > 10.103.0.12: ICMP echo request, id 1, seq 434, length 40
        13:17:01.032384 IP 10.203.0.33 > 10.103.0.12: ICMP echo request, id 30840, seq 30840, length 64
        13:17:02.032336 IP 10.203.0.33 > 10.103.0.12: ICMP echo request, id 30840, seq 30840, length 64
        13:17:03.032353 IP 10.203.0.33 > 10.103.0.12: ICMP echo request, id 30840, seq 30840, length 64

        1 Reply Last reply Reply Quote 0
        • johnpozJ
          johnpoz LAYER 8 Global Moderator
          last edited by

          And does the other end have a firewall? Windows machines for example out of the box will not answer ping from something not on its local network.

          Simple do a sniff on the vlan 103 or 203 interface in pfsense when you ping from the other vlan - do you see the request go out.. If so and no response then its the host..

          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

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

            I am not on site but the ping was tested from iphone to printer and from laptop(windows) to printer also

            1 Reply Last reply Reply Quote 0
            • johnpozJ
              johnpoz LAYER 8 Global Moderator
              last edited by

              Does the printer even have a gateway set... Have seen this too many times to count there the printer does not have gateway set so you can only talk to it from the same network.

              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

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

                Yes it does have properly gateway, it was manually changed with IP and subnet.
                In my case it is carp IP gw 10.103.0.3 .1 is master .2 is slave

                1 Reply Last reply Reply Quote 0
                • johnpozJ
                  johnpoz LAYER 8 Global Moderator
                  last edited by

                  Then I suggest you sniff... This is not any difficult here.. You connect a vlan, you allow it from the other vlan it works.. Sniff sure the ping is being sent/seen on pfsense ingress interface, and validate it going out the egress interface towards the printer. Maybe someone F'd up the mask on the printer or typo's the gateway.

                  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

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

                    Diagnostics > Ping Set the source interface to the other VLAN. Ping the printer. PCAP on the printer VLAN.

                    Pretty much guarantee that you will see the requests going out and no reply so you will need to look at the printer configuration.

                    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
                    • M
                      mke
                      last edited by

                      Ping test

                      0_1540319903498_Screen Shot 2018-10-23 at 2.38.09 PM.png

                      Result

                      14:35:44.331343 IP 10.203.0.1 > 10.103.0.11: ICMP echo request, id 17098, seq 0, length 64
                      14:35:44.331427 IP 10.103.0.11 > 10.203.0.1: ICMP echo reply, id 17098, seq 0, length 64
                      14:35:45.334231 IP 10.203.0.1 > 10.103.0.11: ICMP echo request, id 17098, seq 1, length 64
                      14:35:45.334294 IP 10.103.0.11 > 10.203.0.1: ICMP echo reply, id 17098, seq 1, length 64
                      14:35:46.334539 IP 10.203.0.1 > 10.103.0.11: ICMP echo request, id 17098, seq 2, length 64
                      14:35:46.334604 IP 10.103.0.11 > 10.203.0.1: ICMP echo reply, id 17098, seq 2, length 64
                      14:35:47.338676 IP 10.203.0.1 > 10.103.0.11: ICMP echo request, id 17098, seq 3, length 64
                      14:35:47.338740 IP 10.103.0.11 > 10.203.0.1: ICMP echo reply, id 17098, seq 3, length 64
                      14:35:48.338985 IP 10.203.0.1 > 10.103.0.11: ICMP echo request, id 17098, seq 4, length 64
                      14:35:48.339051 IP 10.103.0.11 > 10.203.0.1: ICMP echo reply, id 17098, seq 4, length 64
                      14:35:49.343685 IP 10.203.0.1 > 10.103.0.11: ICMP echo request, id 17098, seq 5, length 64
                      14:35:49.343749 IP 10.103.0.11 > 10.203.0.1: ICMP echo reply, id 17098, seq 5, length 64
                      14:35:50.344756 IP 10.203.0.1 > 10.103.0.11: ICMP echo request, id 17098, seq 6, length 64
                      14:35:50.344820 IP 10.103.0.11 > 10.203.0.1: ICMP echo reply, id 17098, seq 6, length 64
                      14:35:51.350321 IP 10.203.0.1 > 10.103.0.11: ICMP echo request, id 17098, seq 7, length 64
                      14:35:51.350390 IP 10.103.0.11 > 10.203.0.1: ICMP echo reply, id 17098, seq 7, length 64
                      14:35:52.352486 IP 10.203.0.1 > 10.103.0.11: ICMP echo request, id 17098, seq 8, length 64
                      14:35:52.352550 IP 10.103.0.11 > 10.203.0.1: ICMP echo reply, id 17098, seq 8, length 64
                      14:35:53.355214 IP 10.203.0.1 > 10.103.0.11: ICMP echo request, id 17098, seq 9, length 64
                      14:35:53.355276 IP 10.103.0.11 > 10.203.0.1: ICMP echo reply, id 17098, seq 9, length 64

                      1 Reply Last reply Reply Quote 0
                      • johnpozJ
                        johnpoz LAYER 8 Global Moderator
                        last edited by

                        So great - are you sure your client you were pinging from pings actually got to pfsense?

                        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

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

                          yes

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

                            That is what is happening when the real client pings printer while I capture vlan 103 and printer IP 10.103.0.11

                            14:55:21.548856 IP 10.103.0.11.5353 > 224.0.0.251.5353: UDP, length 184

                            1 Reply Last reply Reply Quote 0
                            • johnpozJ
                              johnpoz LAYER 8 Global Moderator
                              last edited by johnpoz

                              that is NOT a ping.. that is a mdns query to the multicast address.

                              Pfsense not going to do shit with that.. Unless you had avahi installed and configured.

                              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

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

                                Ok my bad it works, if you look up last screenshoot you will know what I screwed up

                                1 Reply Last reply Reply Quote 0
                                • First post
                                  Last post
                                Copyright 2025 Rubicon Communications LLC (Netgate). All rights reserved.