From owner-freebsd-questions@FreeBSD.ORG Mon May 23 20:11:14 2011 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id F2641106566B for ; Mon, 23 May 2011 20:11:14 +0000 (UTC) (envelope-from scubacuda@gmail.com) Received: from mail-wy0-f182.google.com (mail-wy0-f182.google.com [74.125.82.182]) by mx1.freebsd.org (Postfix) with ESMTP id 875B28FC0C for ; Mon, 23 May 2011 20:11:14 +0000 (UTC) Received: by wyf23 with SMTP id 23so6128979wyf.13 for ; Mon, 23 May 2011 13:11:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:reply-to:date:message-id:subject :from:to:content-type:content-transfer-encoding; bh=wDjzV89aEIl1+UBbCjHtgwZhRz+P382YPVNB5SGlZ2c=; b=GjDtdoBbGy2hC3jrQTi4zFNfPZJdCsAZq8czFX5ckGfhZubGpOyB8gQUUx5ostZ5vp zuquhgUjjqGlRJ5DhMKM2yCx2ryz3wS9cc9zSqEzP/EkOeFK+VlCLaSJRXlWH6gatxpG OE1MrLhQIcP2AO1lnvHfCxzlwK1YvWVSBvVCE= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:reply-to:date:message-id:subject:from:to:content-type :content-transfer-encoding; b=ta1DCC0LkBBBBApHOT5Geybnr5I6K4C0bYqjedA07/bvXf5yj38rX+mmL2wQmYKkcB jFYYSb9B4RV6RgQbtRvck3ToCZgaLDHxssF0Z9jG73zvFnrL5h3g1WTi3TOor2lI+2EE t8ULt7GvC9CjReVuOyYgcV4KquLfrUPPwx6NA= MIME-Version: 1.0 Received: by 10.227.145.148 with SMTP id d20mr2571034wbv.34.1306179977467; Mon, 23 May 2011 12:46:17 -0700 (PDT) Received: by 10.227.7.5 with HTTP; Mon, 23 May 2011 12:46:17 -0700 (PDT) Date: Mon, 23 May 2011 16:46:17 -0300 Message-ID: From: Rogelio To: freebsd-questions@freebsd.org Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Subject: ARP tables in FreeBSD (vs Linux) X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: scubacuda@gmail.com List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 23 May 2011 20:11:15 -0000 I found that a certain Linux gateway was having a difficult time with thousands of ARP entries (about 13K concurrent ARP entries in 10 min from ISP subscribers), so I put it behind a Cisco 7201 router and added an IP helper to the interface. Now it seems to be working much much better. In the future, I'd like to possibly use a FreeBSD box for this, but I was wondering if anyone had any suggestions, experience, or tips on how FreeBSD handle ARP compared to Linux. Or should I just keep this sort of thing dedicated to network appliances? --=20 Also on LinkedIn?=A0 Feel free to connect if you too are an open networker: scubacuda@gmail.com