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<base href="https://bugs.freedesktop.org/" />
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<body><table border="1" cellspacing="0" cellpadding="8">
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<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - systemd-sysctl improperly parses paths"
href="https://bugs.freedesktop.org/show_bug.cgi?id=77466">77466</a>
</td>
</tr>
<tr>
<th>Assignee</th>
<td>systemd-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Summary</th>
<td>systemd-sysctl improperly parses paths
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>systemd-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux (All)
</td>
</tr>
<tr>
<th>Reporter</th>
<td>david+bugs.freedesktop.org@blue-labs.org
</td>
</tr>
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<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Component</th>
<td>general
</td>
</tr>
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<th>Product</th>
<td>systemd
</td>
</tr></table>
<p>
<div>
<pre>systemd-sysctl doesn't parse /proc paths correctly like sysctl does.
# cat 99-sysctl.conf
net.ipv4.conf.enp3s0/200.proxy_arp_pvlan=1
net.ipv4.conf.enp3s0/200.forwarding=1
net.ipv4.conf.enp3s0/100.forwarding=1
net.ipv4.conf.enp5s0.forwarding=1
# SYSTEMD_LOG_LEVEL=debug /usr/lib/systemd/systemd-sysctl
[...]
Setting 'net/ipv4/conf/enp3s0/200/proxy_arp_pvlan' to '1'
Failed to write '1' to '/proc/sys/net/ipv4/conf/enp3s0/200/proxy_arp_pvlan': No
such file or directory
Setting 'net/ipv4/conf/enp3s0/200/forwarding' to '1'
Failed to write '1' to '/proc/sys/net/ipv4/conf/enp3s0/200/forwarding': No such
file or directory
Setting 'net/ipv4/conf/enp3s0/100/forwarding' to '1'
Failed to write '1' to '/proc/sys/net/ipv4/conf/enp3s0/100/forwarding': No such
file or directory
Setting 'net/ipv4/conf/enp5s0/forwarding' to '1'
# sysctl -p 99-sysctl.conf
net.ipv4.conf.enp3s0/200.proxy_arp_pvlan = 1
net.ipv4.conf.enp3s0/200.forwarding = 1
net.ipv4.conf.enp3s0/100.forwarding = 1
net.ipv4.conf.enp5s0.forwarding = 1</pre>
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