DrayTek UK Users' Community Forum

Help, Advice and Solutions from DrayTek Users

Vigor 2910 3.2.3.1 - Blocking https://facebook.com

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26 Nov 2009 17:35 #59047 by cct
It seems that one of our clients staff members has been able to access facebook using https://facebook.com which is bypassing the URL content filter. Any ideas on how to block facebook across the board?

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27 Nov 2009 10:19 #59057 by admin
You could block HTTPS by IP port except for users that need to access https sites (e.g. facebook) or block the facebook IP address(es).


As an aside, does this staff member know that facebook is prohibited?



Forum Administrator

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27 Nov 2009 10:45 #59058 by cct
Well actually it's students who have been youtubing 'how to unblock facebook' and managed to figure out how to get around the keyword block. They are aware they are not supposed to be on facebook, however this applies to all staff really.

I need to ensure HTTPS is not blocked completely as most staff tend to use webmail when not on site.

Where would I block HTTPS by IP port or block facebook IP addresses?

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27 Nov 2009 15:28 #59063 by paulj48
Do you run an internal DNS ? if so you could create a zone for facebook.com and point it to a different I.P address.

You would also need to put a tick in the 'Prevent web access from IP address' box in the CSM -- Web content section of your router.

Open DNS can also be used to block certain sites quite well.

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28 Nov 2009 09:45 #59075 by mordorf
A quick search would have revealed the below thread.
http://www.forum.draytek.co.uk/viewtopic.php?t=13149

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30 Nov 2009 09:40 #59102 by cct

Mordorf wrote: A quick search would have revealed the below thread.
http://www.forum.draytek.co.uk/viewtopic.php?t=13149



Thanks for the link however, this appears to be for a different router and the 2910 doesnt have the Keyword Group and Keyword Object under the Object Settings tab.

Would you be able to explain in a little more detail how I would do this on a 2910 using the latest firmware?

Many Thanks,

Luke

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