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#iproute2

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Neustradamus :xmpp: :linux:<p><a href="https://mastodon.social/tags/iproute2" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>iproute2</span></a> 6.14.0 has been released (<a href="https://mastodon.social/tags/iproute" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>iproute</span></a> / <a href="https://mastodon.social/tags/ifconfig" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ifconfig</span></a> / <a href="https://mastodon.social/tags/TCPIP" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>TCPIP</span></a>) <a href="https://wiki.linuxfoundation.org/networking/iproute2" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">wiki.linuxfoundation.org/netwo</span><span class="invisible">rking/iproute2</span></a></p>
Thomas Liske<p>I wonder how DSA network interfaces can be distinguished reliable. The port interfaces can be easily identified by the phys_port_name IFLA, but what is about the master interfaces?</p><p>I've access to a SoC which has a `dsa` and `eth0` interface (besides 4 port ifaces). Both have the same driver, the same businfo and the same mac address. How can they be distinguished at all, even if they have been renamed or moved into a netns?</p><p>Any ideas?</p><p><a href="https://ibh.social/tags/linuxnetworking" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>linuxnetworking</span></a> <a href="https://ibh.social/tags/ifstate" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ifstate</span></a> <a href="https://ibh.social/tags/DSA" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>DSA</span></a> <a href="https://ibh.social/tags/netlink" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>netlink</span></a> <a href="https://ibh.social/tags/iproute2" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>iproute2</span></a></p>
Habr<p>Прозрачное туннелирование трафика с маршрутизацией на основе геолокации IP-адресов</p><p>В этой статье попробую рассказать как в домашней сети создать еще один шлюз по умолчанию и настроить на нем на выборочную маршрутизацию на основе списка подсетей. Используя в качестве такого списка базу данных геолокации IP-адресов, можно перенаправлять трафик в зависимости от страны назначения.</p><p><a href="https://habr.com/ru/articles/854112/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">habr.com/ru/articles/854112/</span><span class="invisible"></span></a></p><p><a href="https://zhub.link/tags/vpn" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>vpn</span></a> <a href="https://zhub.link/tags/iptables" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>iptables</span></a> <a href="https://zhub.link/tags/iproute2" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>iproute2</span></a> <a href="https://zhub.link/tags/ipset" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ipset</span></a> <a href="https://zhub.link/tags/systemdnetworkd" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>systemdnetworkd</span></a> <a href="https://zhub.link/tags/%D0%BC%D0%B0%D1%80%D1%88%D1%80%D1%83%D1%82%D0%B8%D0%B7%D0%B0%D1%86%D0%B8%D1%8F" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>маршрутизация</span></a></p>
Neustradamus :xmpp: :linux:<p><a href="https://mastodon.social/tags/iproute2" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>iproute2</span></a> 6.11.0 has been released (<a href="https://mastodon.social/tags/iproute" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>iproute</span></a> / <a href="https://mastodon.social/tags/ifconfig" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ifconfig</span></a> / <a href="https://mastodon.social/tags/TCPIP" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>TCPIP</span></a>) <a href="https://wiki.linuxfoundation.org/networking/iproute2" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">wiki.linuxfoundation.org/netwo</span><span class="invisible">rking/iproute2</span></a></p>
Daniel Böhmer<p><span class="h-card" translate="no"><a href="https://mastodon.social/@nixCraft" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>nixCraft</span></a></span> I find the iproute2 syntax so much saner! I love it ❤️ </p><p>Although I spent some years working with good old ifconfig I wouldn’t even consider using it today and writing this I realize I can’t remember its syntax anymore. And that’s a good thing for me.</p><p><a href="https://ieji.de/tags/iproute2" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>iproute2</span></a> <a href="https://ieji.de/tags/ifconfig" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ifconfig</span></a> <a href="https://ieji.de/tags/linux" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>linux</span></a></p>
Thomas Liske<p><a href="https://ibh.social/tags/TIL" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>TIL</span></a> Searched a while pointless for a routing problem - it doesn't exist (anymore) and I didn't expect this behavior of `ip route show …` not showing anything when explicitly querying for an ipv6 prefix 😖 </p><p><a href="https://ibh.social/tags/ipv6" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ipv6</span></a> <a href="https://ibh.social/tags/linuxnetworking" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>linuxnetworking</span></a> <a href="https://ibh.social/tags/iproute2" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>iproute2</span></a></p>
Diego Cordoba 🇦🇷<p>Artículo actualizado! -&gt; <a href="https://mstdn.io/tags/iproute2" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>iproute2</span></a></p><p>Siempre es buen momento para recomendar usar el paquete iproute2 en lugar de net-tools en sistemas GNU/Linux.</p><p>Es decir, usar cosas como "ip a", "ip r" o "ip ne" en lugar de ifconfig, route o arp.</p><p>Y ustedes: ¿usan iproute2?</p><p><a href="https://juncotic.com/iproute2-ifconfig-hora-de-actualizarse/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">juncotic.com/iproute2-ifconfig</span><span class="invisible">-hora-de-actualizarse/</span></a></p>
Marcos Dione<p><a href="https://en.osm.town/tags/til" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>til</span></a></p><p>* `adduser` runs `chfn` to setup the user's metadata, like name, room number, etc. If you run it again, it asks the same question, but without the final confirmation. <a href="https://en.osm.town/tags/SysAdmin" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SysAdmin</span></a><br>* `ip addr add &lt;IP&gt; dev &lt;iface&gt;` + `ip route add &lt;prefix&gt; dev &lt;iface&gt;` + `sudo ip route add default via &lt;IP&gt;`, I always forget these. <a href="https://en.osm.town/tags/iproute2" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>iproute2</span></a><br>* WordPress sucks :-P<br>* <a href="https://en.osm.town/tags/LetsEncrypt" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>LetsEncrypt</span></a> does not publish a list of calling IPs, so you can't configure a firewall on your sites <a href="https://community.letsencrypt.org/t/feature-request-list-of-source-ips-used-in-http-01-challenge/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">community.letsencrypt.org/t/fe</span><span class="invisible">ature-request-list-of-source-ips-used-in-http-01-challenge/</span></a></p>
BenBE<p>Mitte März 2022 hat unsere <a href="https://social.chaotikum.org/tags/C3Review" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>C3Review</span></a>-Gruppe ein Problem in <a href="https://social.chaotikum.org/tags/iproute2" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>iproute2</span></a> gefunden. Seit heute ist auch unser Patch dafür endlich upstream gemerged!</p><p>Patch:<br><a href="https://github.com/iproute2/iproute2/commit/78eebdbc7d2f96b01a18d7db33c1c99266efc4bc" rel="nofollow noopener noreferrer" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/iproute2/iproute2/c</span><span class="invisible">ommit/78eebdbc7d2f96b01a18d7db33c1c99266efc4bc</span></a></p><p>Meldung auf der LKML:<br><a href="https://lore.kernel.org/netdev/20231107012147.668074-1-maxdev@posteo.de/T/#u" rel="nofollow noopener noreferrer" target="_blank"><span class="invisible">https://</span><span class="ellipsis">lore.kernel.org/netdev/2023110</span><span class="invisible">7012147.668074-1-maxdev@posteo.de/T/#u</span></a></p><p>Mit Grüßen an <span class="h-card"><a href="https://infosec.exchange/@mx0" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>mx0</span></a></span> und <span class="h-card"><a href="https://chaos.social/@Alienmaster" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>Alienmaster</span></a></span>!</p>
cr0n0s:~🐧📡⌨️ 🛠️ #<p><a href="https://social.tchncs.de/tags/h4ckseed" class="mention hashtag" rel="tag">#<span>h4ckseed</span></a> Nueva Entrada: Algunos comandos obsoletos en GnuLinux y las herramientas que deberías usar en su lugar <a href="https://social.tchncs.de/tags/cli" class="mention hashtag" rel="tag">#<span>cli</span></a> <a href="https://social.tchncs.de/tags/sysadmin" class="mention hashtag" rel="tag">#<span>sysadmin</span></a> <a href="https://social.tchncs.de/tags/netadmin" class="mention hashtag" rel="tag">#<span>netadmin</span></a> <a href="https://social.tchncs.de/tags/ip" class="mention hashtag" rel="tag">#<span>ip</span></a> <a href="https://social.tchncs.de/tags/iproute2" class="mention hashtag" rel="tag">#<span>iproute2</span></a></p><p><a href="https://h4ckseed.wordpress.com/2023/08/16/algunos-comandos-obsoletos-en-gnulinux-y-las-herramientas-que-deberias-usar-en-su-lugar/" target="_blank" rel="nofollow noopener noreferrer" translate="no"><span class="invisible">https://</span><span class="ellipsis">h4ckseed.wordpress.com/2023/08</span><span class="invisible">/16/algunos-comandos-obsoletos-en-gnulinux-y-las-herramientas-que-deberias-usar-en-su-lugar/</span></a></p>
Doughnut Lollipop 【記録係】:blobfoxgooglymlem:<p>If you ever want to have all traffic from one traffic routed via a certain interface, this will do the trick. With <code>$TABLE</code> as the name of the new table, <code>$INTERFACE</code> as the destination address, <code>$RANGE</code> as the source IP addresses in CIDR format, and <code>$GATEWAY</code> as the gateway you want to use:</p><pre><code>echo 2000 $TABLE &gt;&gt; /etc/iproute2/rt_tables rule add from $RANGE lookup $TABLE ip route add default via $GATEWAY dev $INTERFACE table $TABLE</code></pre><p>This was <em>really</em> difficult to track down. <a class="hashtag" href="https://bbs.kawa-kun.com/tag/linux" rel="nofollow noopener noreferrer" target="_blank">#linux</a> <a class="hashtag" href="https://bbs.kawa-kun.com/tag/iproute2" rel="nofollow noopener noreferrer" target="_blank">#iproute2</a> <a class="hashtag" href="https://bbs.kawa-kun.com/tag/networking" rel="nofollow noopener noreferrer" target="_blank">#networking</a></p><p>(<a href="https://serverfault.com/questions/642805/how-to-forward-traffic-to-different-nics-based-on-source" rel="nofollow noopener noreferrer" target="_blank">Source</a>)</p>
BallongfarbrorOh how I love network namespaces <a class="hashtag" href="https://akko.kalasarn.se/tag/netns" rel="nofollow noopener noreferrer" target="_blank">#netns</a> <a class="hashtag" href="https://akko.kalasarn.se/tag/iproute2" rel="nofollow noopener noreferrer" target="_blank">#iproute2</a>
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