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Author Topic: Block https facebook in transparent proxy  (Read 28103 times)
sourcebreak
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« on: Saturday 02 March 2013, 07:42:40 pm »

In Endian Firewall >> Firewall >> Outgoing firewall
create new rule to Deny port 443 for
173.252.0.0/16
69.0.0.0/8
31.13.0.0/16
72.246.0.0/16
124.0.0.0/8

This will block https facebook.

Regards - Suresh
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jeremycald
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« Reply #1 on: Tuesday 05 March 2013, 03:59:36 am »

Is that really only facebook networks or is this a huge dragnet that may end up catching other networks and web sites as well
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sourcebreak
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« Reply #2 on: Sunday 17 March 2013, 10:15:06 pm »

Most of it is Facebook network, but it can also be huge dragnet, i had been using this successful to block https facebook on transparent proxy in a 500 user environment and there is nothing significant https site in this ip range except facebook. If some other sites comes up, it can be solved on a case to case basis.

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sourcebreak
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« Reply #3 on: Friday 28 June 2013, 07:43:27 pm »

Updated IP
Firewall >> outgoing firewall  deny 443 (This should be above allow 443 rule)
125.56.0.0/16
173.252.0.0/16
69.0.0.0/8
31.13.0.0/16
72.246.0.0/16
124.0.0.0/8

Facebook keeps updating the IPs, to findout the your facebook IP, use firefox >> firebug >> Net - This will display the IPs from which firefox is loading.

Regards
-Suresh

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nicker003
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« Reply #4 on: Monday 01 July 2013, 01:52:23 pm »

I tested but this rule cannot lock.

Regards,
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sree
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WWW
« Reply #5 on: Monday 08 July 2013, 03:02:49 pm »

Very old thread....
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sourcebreak
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« Reply #6 on: Wednesday 17 July 2013, 05:33:21 pm »

Facebook keeps updating  their IPs and it loads from different IPs from different locations.
To find out your facebook IP use Firefox >> Firebug >> Net - this will display all IPs.
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kieronrob
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« Reply #7 on: Saturday 24 August 2013, 10:42:39 pm »

Hi all,

Here is the simplest and most effective way to block access to facebook or any other HTTPS site:

h t t p://help.endian.com/entries/21601411-How-to-block-facebook-or-other-https-websites

I have tried this on the latest 2.5.2 version and it works. I have had to put spaces in the http above in order to post it.
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sourcebreak
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« Reply #8 on: Friday 05 September 2014, 10:47:36 pm »

From mozilla firefox -- firebug >> net  - You can view all IPs of facebook
create a deny rule in Firewall >> outgoing traffic >> position top - above 443


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