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    Suricata V3.0 Inline Mode

    Scheduled Pinned Locked Moved IDS/IPS
    30 Posts 11 Posters 17.4k Views
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    • P
      pfcode
      last edited by

      Was this issue fixed in 2.3.1?

      Release: pfSense 2.4.3(amd64)
      M/B: Supermicro A1SRi-2558F
      HDD: Intel X25-M 160G
      RAM: 2x8Gb Kingston ECC ValueRAM
      AP: Netgear R7000 (XWRT), Unifi AC Pro

      1 Reply Last reply Reply Quote 0
      • W
        Wisiwyg
        last edited by

        or 2.3.2?

        Overkill - i5 quad, 3.1ghz, 8gb, 240gb SSD, dual & single Intel NICs

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        • A
          alfoudam
          last edited by

          It works perfectly  ;D !!!!!!!

          Thanx ! Thanx !Thanx !Thanx !Thanx !Thanx !Thanx !Thanx !Thanx !Thanx !Thanx !Thanx !Thanx !

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          • J
            jwsmiths
            last edited by

            @alfoudam:

            It works perfectly  ;D !!!!!!!

            Thanx ! Thanx !Thanx !Thanx !Thanx !Thanx !Thanx !Thanx !Thanx !Thanx !Thanx !Thanx !Thanx !

            Does hardware offloading still need to be disabled?

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            • gars1978G
              gars1978 @bmeeks
              last edited by

              @bmeeks May i ask if i can use this sample format?

              The categories shown below will have all rules changed from "alert" to "drop"

              etpro-dns,etpro-botcc,etpro-malware,etpro-tor,etpro-trojan

              1:2181,1:2180,1:2016662,1:2008581,1:16282,1:2012247,1:2008585,1:16282,1:2010144,1:2016662,1:2102180,1:2011706,1:2102181

              bmeeksB 1 Reply Last reply Reply Quote 0
              • bmeeksB
                bmeeks @gars1978
                last edited by bmeeks

                @gars1978 said in Suricata V3.0 Inline Mode:

                @bmeeks May i ask if i can use this sample format?

                The categories shown below will have all rules changed from "alert" to "drop"

                etpro-dns,etpro-botcc,etpro-malware,etpro-tor,etpro-trojan

                1:2181,1:2180,1:2016662,1:2008581,1:16282,1:2012247,1:2008585,1:16282,1:2010144,1:2016662,1:2102180,1:2011706,1:2102181

                Yes, but you will need to note that first sentence as a "comment" by adding a pound sign ("#") at the front of the line.

                Otherwise you should be good. I can't 100% remember if the logic will accept the commas between category names, or if it prefers each category to be listed on a separate line. You can try it and see. When you save the change and apply the SID management rules logic, you can check the corresponding log under the LOGS VIEW tab. I believe the log file is called sid_changes.log (or something similar). In that log Suricata will summarize what actions were taken on SID Management conf files.

                gars1978G SpaceyS 2 Replies Last reply Reply Quote 0
                • gars1978G
                  gars1978 @bmeeks
                  last edited by

                  @bmeeks

                  I follow your steps by steps. its a little bit tricky but at the end i think its working. my format in dropsid.conf is:

                  1:2181,1:2180,1:2016662,1:2008581,1:16282,1:2012247,1:2008585,1:16282,1:2010144,1:2016662,1:2102180,1:2011706,1:2102181

                  Only...

                  Those signatures are list of torrents which is very annoying in my network. My neighbor is taking all the bandwidth. And now its fair for all users :)

                  Thank you very much sir, its a big help for us

                  FYI: I just enable the Enable Automatic SID State Management
                  and the SID state order is disable, enable
                  Drop SID list i select my dropSID.conf
                  and others selection is none.

                  Im using legacy mode only because my pfsense hang when i select inline mode with checking the tick box Block On DROP Only

                  Hope it help also for some other people.

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                  • SpaceyS
                    Spacey @bmeeks
                    last edited by

                    @bmeeks I honestly don't know why stuff like this isn't enabled from the get go, having to uncomment lines and tweak packages after the fact is a pain, as with all things there never is a baseline which really sucks

                    bmeeksB 1 Reply Last reply Reply Quote 0
                    • bmeeksB
                      bmeeks @Spacey
                      last edited by

                      @spacey said in Suricata V3.0 Inline Mode:

                      @bmeeks I honestly don't know why stuff like this isn't enabled from the get go, having to uncomment lines and tweak packages after the fact is a pain, as with all things there never is a baseline which really sucks

                      What are you talking about? What should be enabled "from the get to"?

                      SpaceyS 1 Reply Last reply Reply Quote 0
                      • SpaceyS
                        Spacey @bmeeks
                        last edited by

                        @bmeeks Get go* the sample.conf files shouldn't have #comments and should just be enabled

                        bmeeksB 1 Reply Last reply Reply Quote 0
                        • bmeeksB
                          bmeeks @Spacey
                          last edited by bmeeks

                          @spacey said in Suricata V3.0 Inline Mode:

                          @bmeeks Get go* the sample.conf files shouldn't have #comments and should just be enabled

                          The comments are there to be instructive so the admin can see how to customize their rules. The whole purpose of that tab is to allow customization of rules depending upon the network environment.

                          I am still not understanding what you are asking for. With an IDS/IPS, there is no one-size-fits-all setup. That's why a lot of experience and knowledge about threats and exposures is required in order to be a qualified IDS/IPS administrator. You pick and choose the rules using knowledge of the specific exposures/vulnerabilities present in your individual network.

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