Zentyal: Block HTTPS Facebook

For blocking https facebook trafic, follow the next steps:

  1. Create HTTPS service
    * Network -> Services
    * Add New -> Service name: HTTPS
    * Click Add
    * Click “Configuration” Button
    * Add New
    – Protocol : TCP/UDP
    – Source Port: ANY
    – Destination Port: 443
    * Click Add
  2. Create Facebook Object
    * Network -> Objects
    * Add New -> Name: FACEBOOK
    * Click Add
    * Click “Members” Button
    * Add all these IP’s
    173.252.110.27
    173.252.120.6
    66.220.158.19
    66.220.156.2
    31.13.82.81
  3. Create Users Object
    * Network -> Objects
    * Add New -> Name: USERS
    * Click “Members” Button
    * Add all your users/clients/members
  4. Create Firewall
    * Firewall -> Packet Filter

    * Filtering rules from internal networks to zentyal -> click “Configure rules” button

    1.    Add New
    2.   Decision: ACCEPT
    3.   Source: ANY
    4.   Service: HTTPS
    5.   Click Add

    * Filtering rules for internal networks -> Click “Configure rules”

    1.    Add New
    2.   Decision: DENY
    3.   Source: OBJECT -> USERS
    4.   Destination: OBJECT -> FACEBOOK
    5.   Service: HTTPS
    6.   Click Add


    * Filtering rules from external networds to Zentyal

    1.   Add New
    2.   Decision: DENY
    3.   Source: OBJECT -> FACEBOOK
    4.   Destination: OBJECT -> USERS
    5.   Services: HTTPS
    6.   Click Add

    And at the end SAVE your changes.

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