From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pavel Vasilyev Subject: SysRQ via ICMP does not work in 3.14 Date: Thu, 10 Jul 2014 04:09:58 +0400 Message-ID: <53BDD9D6.5080508@pavlinux.ru> Reply-To: pavel@pavlinux.ru Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit To: linux-rt-users Return-path: Received: from imp02.mtu.ru ([62.5.255.19]:41869 "EHLO imp02.mtu.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751235AbaGJAMp (ORCPT ); Wed, 9 Jul 2014 20:12:45 -0400 Sender: linux-rt-users-owner@vger.kernel.org List-ID: - Remote side: # sysctl -w net.ipv4.icmp_echo_sysrq=305419896 - Local side: $ ping -c1 -s57 -p1122338862 172.16.0.26 PATTERN: 0x1122338862 PING 172.16.0.26 (172.16.0.26) 57(85) bytes of data. 65 bytes from 172.16.0.26: icmp_req=1 ttl=64 time=0.508 ms --- 172.16.0.26 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.508/0.508/0.508/0.000 ms - Remote side: Hello, i'm live! -- Pavel.