From owner-freebsd-questions Thu Jun 6 13:28: 6 2002 Delivered-To: freebsd-questions@freebsd.org Received: from smtp.a1poweruser.com (oh-chardon6a-62.clvhoh.adelphia.net [68.65.175.62]) by hub.freebsd.org (Postfix) with ESMTP id DC9C237B40B for ; Thu, 6 Jun 2002 13:27:46 -0700 (PDT) Received: from barbish (unknown [10.0.10.6]) by smtp.a1poweruser.com (Postfix) with SMTP id 87F3942 for ; Thu, 6 Jun 2002 16:30:20 -0400 (EDT) Reply-To: From: "Joe & Fhe Barbish" To: "FBSDQ" Subject: adelphia cable dhcp Date: Thu, 6 Jun 2002 16:27:45 -0400 Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook IMO, Build 9.0.2416 (9.0.2911.0) X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2600.0000 Importance: Normal Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG Since recently getting internet access through Adelphia cable service my ipfw firewall has been logging these two recurring packets. Deny P:2 192.168.100.1 224.0.0.1 in via rl0 Deny UDP 10.21.68.1:67 255.255.255.255:68 in via rl0 Both 192.168.100.1 & 10.21.68.1 are reserved private ip ranges and should not be coming in over the internet interface. I am guessing they are part of Adelphia's dhcp process, but want confirmation before allowing then in through my firewall. Are there any FBSD IPFW Adelphia cable users out there who have seen this and know what they are? Thanks Joe To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message