port stealth mode?
koitsu at FreeBSD.org
Wed Aug 20 14:38:55 UTC 2008
On Wed, Aug 20, 2008 at 04:13:01PM +0200, Leslie Jensen wrote:
> I've done some testing with Steve Gibsons "Shields up"
> These tests lists the ports as closed but visible.
> Instead the site suggest that one uses stealth so that the ports are not
> visible from the Internet.
> Is there a way to achieve this with PF?
The "block" directive, along with "set block-policy drop" should suffice
for accomplishing this in pf.
| Jeremy Chadwick jdc at parodius.com |
| Parodius Networking http://www.parodius.com/ |
| UNIX Systems Administrator Mountain View, CA, USA |
| Making life hard for others since 1977. PGP: 4BD6C0CB |
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