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    CentOS7 firewall?

    Scheduled Pinned Locked Moved IT Discussion
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    • A
      Alex Sage @MattSpeller
      last edited by

      @MattSpeller I was doing a minimal install from the minimal install media. Regardless, you should get the same result if you do a minimal install from the DVD media. You do not, and this makes me a sad panda.

      JaredBuschJ 1 Reply Last reply Reply Quote 1
      • JaredBuschJ
        JaredBusch @Alex Sage
        last edited by

        @anonymous said:

        @MattSpeller I was doing a minimal install from the minimal install media. Regardless, you should get the same result if you do a minimal install from the DVD media. You do not, and this makes me a sad panda.

        Once I figure out how to get the package lists I will get the differences for you.

        A 1 Reply Last reply Reply Quote 0
        • A
          Alex Sage @JaredBusch
          last edited by

          @JaredBusch

          yum list installed >> list
          

          This works, I just tried it to make sure 😄

          JaredBuschJ 1 Reply Last reply Reply Quote 0
          • JaredBuschJ
            JaredBusch @Alex Sage
            last edited by

            @anonymous said:

            @JaredBusch

            yum list installed >> list
            

            This works, I just tried it to make sure 😄

            [root@testcos7dvd ~]# diff listdvd listmin
            5d4
            < NetworkManager-team.x86_64            1:1.0.6-27.el7                   @anaconda
            6a6
            > NetworkManager-wifi.x86_64            1:1.0.6-27.el7                   @anaconda
            61d60
            < ebtables.x86_64                       2.0.10-13.el7                    @anaconda
            74d72
            < firewalld.noarch                      0.3.9-14.el7                     @anaconda
            124,125d121
            < iwl7265-firmware.noarch               22.0.7.0-43.el7                  @anaconda
            < jansson.x86_64                        2.4-6.el7                        @anaconda
            170d165
            < libnl3-cli.x86_64                     3.2.21-10.el7                    @anaconda
            177d171
            < libselinux-python.x86_64              2.2.2-6.el7                      @anaconda
            185d178
            < libsysfs.x86_64                       2.1.0-16.el7                     @anaconda
            187d179
            < libteam.x86_64                        1.17-5.el7                       @anaconda
            259,260d250
            < python-slip.noarch                    0.4.0-2.el7                      @anaconda
            < python-slip-dbus.noarch               0.4.0-2.el7                      @anaconda
            264d253
            < rdma.noarch                           7.2_4.1_rc6-1.el7                @anaconda
            289d277
            < teamd.x86_64                          1.17-5.el7                       @anaconda
            [root@testcos7dvd ~]#
            
            1 Reply Last reply Reply Quote 0
            • JaredBuschJ
              JaredBusch
              last edited by

              The Minimal ISO contains this not in the DVD ISO
              NetworkManager-wifi.x86_64 1:1.0.6-27.el7

              The DVD ISO contains all of these not in the Minimal ISO.

              NetworkManager-team.x86_64 1:1.0.6-27.el7
              ebtables.x86_64 2.0.10-13.el7
              firewalld.noarch 0.3.9-14.el7
              iwl7265-firmware.noarch 22.0.7.0-43.el7
              jansson.x86_64 2.4-6.el7
              libnl3-cli.x86_64 3.2.21-10.el7
              libselinux-python.x86_64 2.2.2-6.el7
              libsysfs.x86_64 2.1.0-16.el7
              libteam.x86_64 1.17-5.el7
              python-slip.noarch 0.4.0-2.el7
              python-slip-dbus.noarch 0.4.0-2.el7
              rdma.noarch 7.2_4.1_rc6-1.el7
              teamd.x86_64 1.17-5.el7

              stacksofplatesS 1 Reply Last reply Reply Quote 1
              • JaredBuschJ
                JaredBusch
                last edited by

                Installing firewalld catches a bunch of those.

                [root@testcos7 ~]# yum install firewalld
                Loaded plugins: fastestmirror
                Loading mirror speeds from cached hostfile
                 * base: mirror.sanctuaryhost.com
                 * extras: mirror-centos.hostingswift.com
                 * updates: mirror.nexcess.net
                Resolving Dependencies
                --> Running transaction check
                ---> Package firewalld.noarch 0:0.3.9-14.el7 will be installed
                --> Processing Dependency: python-slip-dbus for package: firewalld-0.3.9-14.el7.noarch
                --> Processing Dependency: ebtables for package: firewalld-0.3.9-14.el7.noarch
                --> Running transaction check
                ---> Package ebtables.x86_64 0:2.0.10-13.el7 will be installed
                ---> Package python-slip-dbus.noarch 0:0.4.0-2.el7 will be installed
                --> Processing Dependency: python-slip = 0.4.0-2.el7 for package: python-slip-dbus-0.4.0-2.el7.noarch
                --> Running transaction check
                ---> Package python-slip.noarch 0:0.4.0-2.el7 will be installed
                --> Processing Dependency: libselinux-python for package: python-slip-0.4.0-2.el7.noarch
                --> Running transaction check
                ---> Package libselinux-python.x86_64 0:2.2.2-6.el7 will be installed
                --> Finished Dependency Resolution
                
                Dependencies Resolved
                
                ================================================================================================================================
                 Package                              Arch                      Version                           Repository               Size
                ================================================================================================================================
                Installing:
                 firewalld                            noarch                    0.3.9-14.el7                      base                    476 k
                Installing for dependencies:
                 ebtables                             x86_64                    2.0.10-13.el7                     base                    122 k
                 libselinux-python                    x86_64                    2.2.2-6.el7                       base                    247 k
                 python-slip                          noarch                    0.4.0-2.el7                       base                     30 k
                 python-slip-dbus                     noarch                    0.4.0-2.el7                       base                     31 k
                
                Transaction Summary
                ================================================================================================================================
                Install  1 Package (+4 Dependent packages)
                
                Total download size: 907 k
                Installed size: 3.5 M
                Is this ok [y/d/N]:
                
                1 Reply Last reply Reply Quote 0
                • JaredBuschJ
                  JaredBusch
                  last edited by JaredBusch

                  Then it all works.

                  [root@testcos7 ~]# systemctl start firewalld
                  [root@testcos7 ~]# systemctl enable firewalld
                  [root@testcos7 ~]#
                  
                  1 Reply Last reply Reply Quote 0
                  • JaredBuschJ
                    JaredBusch
                    last edited by JaredBusch

                    So if you follow my guides, you will simply need to add yum -y install firewalld or add firewalld to one of the existing lines where i install packages.

                    and then add the start and enable commands also.

                    yum -y install firewalld
                    systemctl enable firewalld
                    systemctl start firewalld
                    
                    1 Reply Last reply Reply Quote 1
                    • JaredBuschJ
                      JaredBusch
                      last edited by gjacobse

                      That is annoying as f[moderated] though.

                      A scottalanmillerS 2 Replies Last reply Reply Quote 2
                      • A
                        Alex Sage @JaredBusch
                        last edited by

                        @JaredBusch Agreed!

                        1 Reply Last reply Reply Quote 0
                        • stacksofplatesS
                          stacksofplates @JaredBusch
                          last edited by

                          @JaredBusch said:

                          The Minimal ISO contains this not in the DVD ISO
                          NetworkManager-wifi.x86_64 1:1.0.6-27.el7

                          The DVD ISO contains all of these not in the Minimal ISO.

                          NetworkManager-team.x86_64 1:1.0.6-27.el7
                          ebtables.x86_64 2.0.10-13.el7
                          firewalld.noarch 0.3.9-14.el7
                          iwl7265-firmware.noarch 22.0.7.0-43.el7
                          jansson.x86_64 2.4-6.el7
                          libnl3-cli.x86_64 3.2.21-10.el7
                          libselinux-python.x86_64 2.2.2-6.el7
                          libsysfs.x86_64 2.1.0-16.el7
                          libteam.x86_64 1.17-5.el7
                          python-slip.noarch 0.4.0-2.el7
                          python-slip-dbus.noarch 0.4.0-2.el7
                          rdma.noarch 7.2_4.1_rc6-1.el7
                          teamd.x86_64 1.17-5.el7

                          Why would they include WiFi in the minimal? That doesn't seem to make any sense.

                          A 1 Reply Last reply Reply Quote 0
                          • A
                            Alex Sage @stacksofplates
                            last edited by

                            @johnhooks said:

                            @JaredBusch said:

                            The Minimal ISO contains this not in the DVD ISO
                            NetworkManager-wifi.x86_64 1:1.0.6-27.el7

                            The DVD ISO contains all of these not in the Minimal ISO.

                            NetworkManager-team.x86_64 1:1.0.6-27.el7
                            ebtables.x86_64 2.0.10-13.el7
                            firewalld.noarch 0.3.9-14.el7
                            iwl7265-firmware.noarch 22.0.7.0-43.el7
                            jansson.x86_64 2.4-6.el7
                            libnl3-cli.x86_64 3.2.21-10.el7
                            libselinux-python.x86_64 2.2.2-6.el7
                            libsysfs.x86_64 2.1.0-16.el7
                            libteam.x86_64 1.17-5.el7
                            python-slip.noarch 0.4.0-2.el7
                            python-slip-dbus.noarch 0.4.0-2.el7
                            rdma.noarch 7.2_4.1_rc6-1.el7
                            teamd.x86_64 1.17-5.el7

                            Why would they include WiFi in the minimal? That doesn't seem to make any sense.

                            Agreed.

                            1 Reply Last reply Reply Quote 0
                            • A
                              Alex Sage
                              last edited by

                              The full DVD says it installing 297 packages, which I think is the same number the minimal says it's installing?

                              JaredBuschJ 1 Reply Last reply Reply Quote 0
                              • JaredBuschJ
                                JaredBusch @Alex Sage
                                last edited by

                                @anonymous said:

                                The full DVD says it installing 297 packages, which I think is the same number the minimal says it's installing?

                                No idea? I did not check. I do the install from the GUI

                                A 1 Reply Last reply Reply Quote 0
                                • A
                                  Alex Sage @JaredBusch
                                  last edited by

                                  @JaredBusch The GUI says how many packages it installing 😄

                                  JaredBuschJ 1 Reply Last reply Reply Quote 0
                                  • JaredBuschJ
                                    JaredBusch @Alex Sage
                                    last edited by

                                    @anonymous said:

                                    @JaredBusch The GUI says how many packages it installing 😄

                                    What when you watch it? I don't stare at it.

                                    bFpndbx.jpg

                                    YOXOaWa.jpg

                                    1 Reply Last reply Reply Quote 0
                                    • JaredBuschJ
                                      JaredBusch
                                      last edited by

                                      btw, on the DVD ISO this is what I chose when I say I did a minimal from the DVD. It is the default choice.

                                      xsDhbdP.jpg

                                      1 Reply Last reply Reply Quote 0
                                      • dafyreD
                                        dafyre @Alex Sage
                                        last edited by

                                        @anonymous said:

                                        So I guess the lesson I learned is always use the full DVD???

                                        Or just know which packages you need to install.

                                        1 Reply Last reply Reply Quote 0
                                        • scottalanmillerS
                                          scottalanmiller @JaredBusch
                                          last edited by gjacobse

                                          @JaredBusch said:

                                          That is annoying as f[moderated] though.

                                          Seriously, that is ridiculous. I wonder how they missed that.

                                          1 Reply Last reply Reply Quote 0
                                          • DashrenderD
                                            Dashrender @JaredBusch
                                            last edited by

                                            @JaredBusch said:

                                            @johnhooks said:

                                            @MattSpeller said:

                                            @anonymous said:

                                            @MattSpeller How?

                                            I don't see one posted on their site actually.... very odd

                                            Since it's a torrent it's probably included in the folder.

                                            Yes. right here

                                            qr7xTMz.jpg

                                            really? you trust what's included? That doesn't seem very secure.

                                            JaredBuschJ 1 Reply Last reply Reply Quote 0
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