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<base href="https://bugzilla.netfilter.org/" />
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Implement interface for 'ipv4_addr' in arptables"
href="https://bugzilla.netfilter.org/show_bug.cgi?id=1307">1307</a>
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<th>Summary</th>
<td>Implement interface for 'ipv4_addr' in arptables
</td>
</tr>
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<th>Product</th>
<td>nftables
</td>
</tr>
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<th>Version</th>
<td>unspecified
</td>
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<th>Hardware</th>
<td>x86_64
</td>
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<th>OS</th>
<td>All
</td>
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<th>Status</th>
<td>NEW
</td>
</tr>
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<th>Severity</th>
<td>enhancement
</td>
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<th>Priority</th>
<td>P5
</td>
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<th>Component</th>
<td>nft
</td>
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<th>Assignee</th>
<td>pablo@netfilter.org
</td>
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<th>Reporter</th>
<td>kvapss@gmail.com
</td>
</tr></table>
<p>
<div>
<pre>There is only way for specify IPv4 address for arp filters for now:
plen 4 @nh,64,32 XXXXXXXXXX (source ip)
plen 4 @nh,96,32 XXXXXXXXXX destination ip)
Where XXXXXXXXXX is ip in decimal format.
Need opportunity for specify source and destination IPv4 address same way like
saddr and daddr.
We need more user-friendly keys and support 'ipv4_addr' type for them.
Using ipsets for arptables is not working because of that too:
<span class="quote">> Error: datatype mismatch, expected integer, expression has type IPv4 address
> add rule arp filter input arp operation request arp plen 4 @nh,96,32 @k8s_services counter drop
> ~~~~~~~~~ ^^^^^^^^^^^^^</span >
And no way for using integers in sets:
<a href="https://www.spinics.net/lists/netfilter-devel/msg36817.html">https://www.spinics.net/lists/netfilter-devel/msg36817.html</a></pre>
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