block website with pix firewall

Posted on 2007-10-04
Medium Priority
Last Modified: 2008-08-08
Hi all does anyone know how to use the pix firewall to block some website.
I dont want to have to build a proxy. I heard that there was a way to block website from the pix firewall.

Thanks all.
Question by:xcsvx
  • 2
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Accepted Solution

Rogiee earned 2000 total points
ID: 20016593
You can do either
If you have an outside ACL, just add this line to the top somewhere
access-list Outside-in-ACL deny ip host [offending IP] host [ExternalIP]

Or on the inside interface
access-list Inside-out-ACL deny ip any host [offending IP]
access-list Inside-out-ACL permit ip any any

access-group Inside-out-ACL in interface inside

You can expand the inside ACL to permit any traffic that you explicitly want to allow out (I recommend this) rather than allowing everything out.
LVL 10

Expert Comment

ID: 20195323
Any luck with this?

Expert Comment

ID: 20538128
Ip Addresses normally changes time to time on websites?
Can we configure pix to use a dns server?

Expert Comment

ID: 21445106
Force accepted.
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