Date: Thu, 3 Mar 2011 11:08:32 -0600 From: Gary Gatten <Ggatten@waddell.com> To: "'jbiquez@intranet.com.mx'" <jbiquez@intranet.com.mx>, "'freebsd-questions@freebsd.org'" <freebsd-questions@freebsd.org> Subject: Re: Simplest way to deny access to a class C Message-ID: <24110_1299172113_4D6FCB11_24110_299_1_D9B37353831173459FDAA836D3B43499BD354A31@WADPMBXV0.waddell.com> In-Reply-To: <3382016411-764985335@intranet.com.mx>
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Adding null routes to the address space in question will prevent comms, but= it won't stop traffic getting to you and then perhaps being logged. Some sort of firewall with a policy that denies them without logging? ----- Original Message ----- From: Jorge Biquez [mailto:jbiquez@intranet.com.mx] Sent: Thursday, March 03, 2011 10:59 AM To: freebsd-questions@freebsd.org <freebsd-questions@freebsd.org> Subject: Simplest way to deny access to a class C Hello all. I am sorry in advance if this question sounds too stupid. I have a small server for personal use of webpages running: 7.3-PRERELEASE FreeBSD 7.3-PRERELEASE #0 it is working fine , no problem very stable. I just need to block some IP class C address that are always trying=20 to "discover" directories or applications under the web server. They=20 do not do and can not do anything since this server has nothing=20 installed but i am tired of seeing in the logs all the intents they=20 do every 2-3 seconds. I have not installed any kind of firewall yet. What do you think is the best way to accomplish this task? If=20 possible the easiest one. I do not want to do anything else but just=20 bloc IP's, at this moment at least. Thanks in advance. Jorge Biquez _______________________________________________ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "freebsd-questions-unsubscribe@freebsd.org" <font size=3D"1"> <div style=3D'border:none;border-bottom:double windowtext 2.25pt;padding:0i= n 0in 1.0pt 0in'> </div> "This email is intended to be reviewed by only the intended recipient and may contain information that is privileged and/or confidential. If you are not the intended recipient, you are hereby notified that any review, use, dissemination, disclosure or copying of this email and its attachments, if any, is strictly prohibited. If you have received this email in error, please immediately notify the sender by return email and delete this email from your system." </font>
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