Blocage parefeu Netflix

Résolu
larmiche -  
Bonjour,

Je cherche a bloquer le site netflix dans mon entreprise. J'ai donc ajouté a ma règle de blocage parefeu "netflix.com" et cela a fonctionné ................ pendant environ 2 semaines. Le site est a nouveau disponible et impossible de le bloquer même en ajoutant d'autres fqdn netflix a ma liste.

Quelqu'un a déjà eu ce problème ?

3 réponses

  1.  brupala
    salut, 
    brupala@saturn ~ $ host netflix.com
    netflix.com has address 52.49.6.246
    netflix.com has address 34.251.239.113
    netflix.com has address 52.16.231.43
    netflix.com has address 52.30.103.23
    netflix.com has address 54.154.201.43
    netflix.com has address 34.246.63.0
    netflix.com has address 52.31.246.79
    netflix.com has address 54.171.187.60
    netflix.com has IPv6 address 2a01:578:3::34d1:4fba
    netflix.com has IPv6 address 2a01:578:3::341f:91b7
    netflix.com has IPv6 address 2a01:578:3::34d1:e0a1
    netflix.com has IPv6 address 2a01:578:3::341e:2dc6
    netflix.com has IPv6 address 2a01:578:3::364c:a192
    netflix.com has IPv6 address 2a01:578:3::364d:8713
    netflix.com has IPv6 address 2a01:578:3::22f9:7da7
    netflix.com has IPv6 address 2a01:578:3::341e:80ed
    netflix.com mail is handled by 1 aspmx.l.google.com.
    netflix.com mail is handled by 10 aspmx2.googlemail.com.
    netflix.com mail is handled by 10 aspmx3.googlemail.com.
    netflix.com mail is handled by 5 alt1.aspmx.l.google.com.
    netflix.com mail is handled by 5 alt2.aspmx.l.google.com.
    brupala@saturn ~ $ host netflix.fr
    netflix.fr has address 52.32.78.165
    netflix.fr has address 52.32.240.186
    netflix.fr has address 52.32.140.41
    netflix.fr has address 50.17.247.31
    netflix.fr has address 54.89.245.208
    netflix.fr has address 184.73.192.76
    netflix.fr has address 52.18.140.121
    netflix.fr has address 52.16.244.17
    netflix.fr has address 52.17.14.207
    brupala@saturn ~ $ host netflix.org
    netflix.org has address 52.32.78.165
    netflix.org has address 52.32.240.186
    netflix.org has address 52.32.140.41
    netflix.org has address 50.17.247.31
    netflix.org has address 54.89.245.208
    netflix.org has address 184.73.192.76
    netflix.org has address 52.18.140.121
    netflix.org has address 52.16.244.17
    netflix.org has address 52.17.14.207
    brupala@saturn ~ $ host netflix.be
    netflix.be has address 52.32.78.165
    netflix.be has address 52.32.240.186
    netflix.be has address 52.32.140.41
    netflix.be has address 50.17.247.31
    netflix.be has address 54.89.245.208
    netflix.be has address 184.73.192.76
    netflix.be has address 52.18.140.121
    netflix.be has address 52.16.244.17
    netflix.be has address 52.17.14.207
    brupala@saturn ~ $ host netflix.ch
    netflix.ch has address 52.32.78.165
    netflix.ch has address 52.32.240.186
    netflix.ch has address 52.32.140.41
    netflix.ch has address 50.17.247.31
    netflix.ch has address 54.89.245.208
    netflix.ch has address 184.73.192.76
    netflix.ch has address 52.18.140.121
    netflix.ch has address 52.16.244.17
    netflix.ch has address 52.17.14.207
    brupala@saturn ~ $ host netflix.sp
    Host netflix.sp not found: 3(NXDOMAIN)
    brupala@saturn ~ $ host netflix.es
    netflix.es has address 54.77.108.2
    netflix.es has address 52.17.227.174
    netflix.es has address 52.19.40.147
    netflix.es has address 52.208.135.54
    netflix.es has address 52.49.219.75
    netflix.es has address 54.171.116.69
    netflix.es has address 54.171.27.14
    netflix.es has address 34.253.104.7
    netflix.es has IPv6 address 2a01:578:3::3413:3885
    netflix.es has IPv6 address 2a01:578:3::341e:80ed
    netflix.es has IPv6 address 2a01:578:3::22f9:7da7
    netflix.es has IPv6 address 2a01:578:3::341e:2dc6
    netflix.es has IPv6 address 2a01:578:3::341f:91b7
    netflix.es has IPv6 address 2a01:578:3::34d1:4fba
    netflix.es has IPv6 address 2a01:578:3::364c:a192
    netflix.es has IPv6 address 2a01:578:3::364d:8713
    brupala@saturn ~ $ host netflix.org
    netflix.org has address 52.32.78.165
    netflix.org has address 52.32.240.186
    netflix.org has address 52.32.140.41
    netflix.org has address 50.17.247.31
    netflix.org has address 54.89.245.208
    netflix.org has address 184.73.192.76
    netflix.org has address 52.18.140.121
    netflix.org has address 52.16.244.17
    netflix.org has address 52.17.14.207

    etc ... etc...
    c'est ahurissant de voir qu'on en est réduit là en entreprise :-(

    1
    1. madmyke Modérateur
      Bonjour

      Il faut bloquer netflix globalement, puisqu'il n’existe pas que Netflix.com.
      De même si vous avez les outils pour, vous devriez pouvoir voir quel trafic entrant passe chez vous ce qui vous permettra de mieux cibler les blocages.

      bav
      0
      1. larmiche Auteur
        Désolé pour ma réponse tardive.

        Oui effectivement il y a beaucoup de chose a bloquer ! =)

        Voici ma liste actuel :

        ipv4-c094-cdg001-ix.1.oca.nflxvideo.net
        www1.netflix.com
        www.netflix.com
        www.us-west-2.prodaa.netflix.com
        www2.netflix.com
        www3.netflix.com
        art-s.nflximg.net
        nflxvideo.net
        ipv4-c103-cdg001-ix.1.oca.nflxvideo.net
        ipv4-c048-cdg001-ix.1.oca.nflxvideo.net
        ipv4-c029-cdg001-ix.1.oca.nflxvideo.net
        occ-0-55-56.1.nflxso.net
        netflix.com
        netflix.net
        tv.netflix.com

        Le site n'est toujours pas entièrement bloqué, seul un affichage HTML (Sans CSS) résiste encore et toujours a mon blocage. mais au moins les flux vidéo sont coupés.
        J'ai pu encore voir des serveurs amazon (AWS) dans le lot que j'ai pas encore eu le temps d'ajouter a ma règle.

        Voilà, si tous ça peut en aider certain !
        0
        1. brupala
          Merci pour eux :-)
          0

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