From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261801AbTKOQPO (ORCPT ); Sat, 15 Nov 2003 11:15:14 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261812AbTKOQPO (ORCPT ); Sat, 15 Nov 2003 11:15:14 -0500 Received: from wblv-224-88.telkomadsl.co.za ([165.165.224.88]:5249 "EHLO nosferatu.lan") by vger.kernel.org with ESMTP id S261801AbTKOQPM (ORCPT ); Sat, 15 Nov 2003 11:15:12 -0500 Subject: Carrier detection for network interfaces From: Martin Schlemmer Reply-To: azarah@nosferatu.za.org To: Linux Kernel Mailing Lists Content-Type: text/plain Message-Id: <1068912989.5033.32.camel@nosferatu.lan> Mime-Version: 1.0 X-Mailer: Ximian Evolution 1.4.5 Date: Sat, 15 Nov 2003 18:16:29 +0200 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi Is there any proper way to detect a carrier signal with network interfaces ? I have recently come across a problem where we tried to do with with checking for 'RUNNING', which do not work for all drivers, as well as mii-tool that fails in some cases. Thanks, -- Martin Schlemmer