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    [Help] - Default LAN, OPT1 firewall rules

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

      Can anyone please help me define a default firewall rule which allow all LAN/OPT1 users to access internet without flooding the firewall logg.

      My setting

      WAN - DHCP by ISP
      LAN - 192.168.0.1/24
      OPT1 - none

      LAN/OPT1 are bridge0

      Current firwall for LAN is
      1. anti lockout rule * * * LAN Adress 80 * *
      2. my own allow all * * * * * * *

      OPT1 firewall rule is
      1. allow dhcp traffic UDP 0.0.0.0 67-68 255.255.255.255 67-68 *
      2. my own allow all * * * * * * *

      Everything is running as i wanted, but the firewall logg is spamming me from the internal adress 192.168.0.2 to internet. I think thare somethin missing here. Please help, Thanks

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      • marcellocM Offline
        marcelloc
        last edited by

        Did you selected log option on rule definition?

        Treinamentos de Elite: http://sys-squad.com

        Help a community developer! ;D

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        • D Offline
          DeCex
          last edited by

          @marcelloc:

          Did you selected log option on rule definition?

          Nopp, not seleted

          I went into the Log page option and disable this: Log packets blocked by the default rule
          Let see what that does to the flooding. It say; Hint: packets that are blocked by the implicit default block rule will not be logged anymore if you uncheck this option. Per-rule logging options are not affected.

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          • D Offline
            DeCex
            last edited by

            Duhh, not beeing logged after that. Not such a good idea  ;D

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            • D Offline
              DeCex
              last edited by

              Seems all logged blocked traffic is coming from my wireless-bridge dd-wrt router on the second floor. All clients that are connected though it seems to be blocked to repeatedly same adress. Yes, i even add 2 firewall rule specific to pass LAN and WLAN interface to port 443. It sure flood less, but still.

              Any clue anyone?

              ![2012-03-18 08-41-10.jpg](/public/imported_attachments/1/2012-03-18 08-41-10.jpg)
              ![2012-03-18 08-41-10.jpg_thumb](/public/imported_attachments/1/2012-03-18 08-41-10.jpg_thumb)

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              • marcellocM Offline
                marcelloc
                last edited by

                You have 192.168 as well 10.27 as source ip on the same interface, did your setup your network this way?

                Isn't these logs from infected machines?

                Treinamentos de Elite: http://sys-squad.com

                Help a community developer! ;D

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                • D Offline
                  DeCex
                  last edited by

                  @marcelloc:

                  You have 192.168 as well 10.27 as source ip on the same interface, did your setup your network this way?

                  Isn't these logs from infected machines?

                  Setup are as above, logflood are from smartphone devices which are connected though dhcp-WIFI

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