From owner-freebsd-net@FreeBSD.ORG Mon May 2 01:05:49 2011 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 04FEA106566C for ; Mon, 2 May 2011 01:05:49 +0000 (UTC) (envelope-from lacombar@gmail.com) Received: from mail-iw0-f182.google.com (mail-iw0-f182.google.com [209.85.214.182]) by mx1.freebsd.org (Postfix) with ESMTP id C0BBC8FC0A for ; Mon, 2 May 2011 01:05:48 +0000 (UTC) Received: by iwn33 with SMTP id 33so6068953iwn.13 for ; Sun, 01 May 2011 18:05:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:in-reply-to:references:date :message-id:subject:from:to:cc:content-type :content-transfer-encoding; bh=U/sJKh7i66bYYjlqeKfFpUf3L+R6nRzoAH87DHcQpos=; b=Q3Azu0omfFYIo7BhQk00Qp/Xl2l8HKH+6whGTPfMhreL5JrK5dysaolrW2sCPSFhgw tmn8j05pFByuLukGnK0X8+pdtBoMOQ6iW5m/S0HQ/tHqszPXOIiqhK2gatmXoxPTpgxJ Kwi39Ahq0tVIJjs3fKMXyQS77EZ1zN1SBD5gg= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type:content-transfer-encoding; b=WrGGxz88j3jMPnSm0WNVXOY1NsrjAP/cPB9+wDBccNenuvgqw/4muLxNW4+Pv1/mZs zB8TQtOHSZipgIczDG7XHz/7lBnfm1n2OHHyNlQ7mYwd4PHuTNMjqVmkWb44sCnImUZ4 1pmPM6tu4FIk0mkpLv1MyeF3qBSLqTKDCYwzU= MIME-Version: 1.0 Received: by 10.42.150.8 with SMTP id y8mr9635746icv.471.1304298347766; Sun, 01 May 2011 18:05:47 -0700 (PDT) Received: by 10.42.165.132 with HTTP; Sun, 1 May 2011 18:05:47 -0700 (PDT) In-Reply-To: <10E473DB-A690-4468-953A-08D87AE07F68@bluecoat.com> References: <10E473DB-A690-4468-953A-08D87AE07F68@bluecoat.com> Date: Sun, 1 May 2011 21:05:47 -0400 Message-ID: From: Arnaud Lacombe To: "Li, Qing" Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Cc: "freebsd-net@freebsd.org" , Ingo Flaschberger Subject: Re: interface ip arp X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 02 May 2011 01:05:49 -0000 Hi, On Sun, May 1, 2011 at 7:54 PM, Li, Qing wrote: > That's not the expected behavior, probably a bug, I will take a look ... > I just check on several version. HEAD has the same behavior, 4.9-RELEASE and a custom 7.1 keep the permanent ARP entry. In case that matter, HEAD was tested on top of em(4) and vr(4) interfaces, same behavior in all cases. - Arnaud > -- Qing > > > > > On May 1, 2011, at 4:51 PM, "Ingo Flaschberger" wrote: > >>> is it expected behaviour that the static, permanent arp entry of the in= terface ip disappear after ifdown/ifup at 8.x release? >>> >>> ifconfig em0 10.20.20.1/24 >>> arp -an | grep 10.20.20.1 >>> ? (10.20.20.1) at xx:xx:xx:xx:xx:xx on em0 permanent [ethernet] >>> ifconfig em0 down >>> ifconfig em0 up >>> arp -an | grep 10.20.20.1 >>> nothing >> >> resend this "question" - as there was no respone. >> >> Kind regards, >> =A0 =A0Ingo Flaschberger >> >> _______________________________________________ >> freebsd-net@freebsd.org mailing list >> http://lists.freebsd.org/mailman/listinfo/freebsd-net >> To unsubscribe, send any mail to "freebsd-net-unsubscribe@freebsd.org" > _______________________________________________ > freebsd-net@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-net > To unsubscribe, send any mail to "freebsd-net-unsubscribe@freebsd.org" >