From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephen Hemminger Subject: Fw: [Bug 93731] New: GARP packet is not sent for interface up Date: Tue, 24 Feb 2015 14:21:56 -0800 Message-ID: <20150224142156.5cd1ea91@urahara> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit To: netdev@vger.kernel.org Return-path: Received: from mail-ie0-f176.google.com ([209.85.223.176]:34703 "EHLO mail-ie0-f176.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752587AbbBXWV4 (ORCPT ); Tue, 24 Feb 2015 17:21:56 -0500 Received: by iecrp18 with SMTP id rp18so49971iec.1 for ; Tue, 24 Feb 2015 14:21:56 -0800 (PST) Received: from urahara (static-50-53-82-155.bvtn.or.frontiernet.net. [50.53.82.155]) by mx.google.com with ESMTPSA id t1sm10264152igs.0.2015.02.24.14.21.55 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 24 Feb 2015 14:21:55 -0800 (PST) Sender: netdev-owner@vger.kernel.org List-ID: Begin forwarded message: Date: Tue, 24 Feb 2015 08:07:40 +0000 From: "bugzilla-daemon@bugzilla.kernel.org" To: "shemminger@linux-foundation.org" Subject: [Bug 93731] New: GARP packet is not sent for interface up https://bugzilla.kernel.org/show_bug.cgi?id=93731 Bug ID: 93731 Summary: GARP packet is not sent for interface up Product: Networking Version: 2.5 Kernel Version: 3.10 Hardware: x86-64 OS: Linux Tree: Mainline Status: NEW Severity: blocking Priority: P1 Component: IPV4 Assignee: shemminger@linux-foundation.org Reporter: aniyas15@gmail.com Regression: No Hi All, I am working custom platform based on x86_64 running 3.10 kernel, Recently I found an issue related to GARP. It seems like no GARP packets are being sent out when an Interface is made up. But I also noticed that only when I use "arping" tool only then it sends out any GARP packet. I also try setting the net variable "arp_notify" then I see the arp_send() function is being called after that I am unable to track further. Could you please help me, what could be issue, Is it a valid expectation that during interface up the linux kernel should send out GARP packet? If so, am I missing any kernel configuration related to it? Thanks in Advance. Regards, A.Mydeen. -- You are receiving this mail because: You are the assignee for the bug.