.. Open Infrastructure: service-tools .. Copyright (C) 2014-2022 Daniel Baumann .. .. SPDX-License-Identifier: GPL-3.0+ .. .. This program is free software: you can redistribute it and/or modify .. it under the terms of the GNU General Public License as published by .. the Free Software Foundation, either version 3 of the License, or .. (at your option) any later version. .. .. This program is distributed in the hope that it will be useful, .. but WITHOUT ANY WARRANTY; without even the implied warranty of .. MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the .. GNU General Public License for more details. .. .. You should have received a copy of the GNU General Public License .. along with this program. If not, see . ========= linux-ice ========= ------------------------------------------------------------ setting recommended options for the Linux ice device driver ------------------------------------------------------------ :manual section: 1 :manual group: Open Infrastructure Synopsis ======== | **linux-ice** start|stop|status Description =========== **linux-ice** sets all recommended options for the Linux ice device driver. Recommended options =================== | **Enabling disable-fw-lldp** | Many Intel network cards such as the X700 Series drop LLDP pakets by default. | When using LACP (802.1ad) this has the effect that after a reboot of one switch, | the bond interfaces do not recover. Disabling the firewalling of LLDP pakets on | the network card allows the operating system (= Linux kernel) to actually recieve | the pakets and re-establish the bonded connection. | **Enabling link-down-on-close** | Many Intel network cards such as the X700 Series do not take down the link | when the corresponding interface is deconfigured. This is in contrast to the | consumer (Intel) network cards that usually do this. Therefore, without enabling | the link-down-on-close, most assumptions of HA stacks (e.g. pacemaker/corosync) | are not met and can lead to various unwanted effects. Enabling this options | restores the usual behaviour. See also ======== | linux-i40e(1), | ethtool(8), | https://www.kernel.org/doc/Documentation/networking/ice.txt Homepage ======== More information about service-tools and the Open Infrastructure project can be found on the homepage (https://open-infrastructure.net). Contact ======= Bug reports, feature requests, help, patches, support and everything else are welcome on the Open Infrastructure Software Mailing List . Debian specific bugs can also be reported in the Debian Bug Tracking System (https://bugs.debian.org). Authors ======= service-tools were written by Daniel Baumann and others.