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<base href="https://bugzilla.netfilter.org/" />
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<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - invalid binop operation 6nft"
href="https://bugzilla.netfilter.org/show_bug.cgi?id=1142">1142</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>invalid binop operation 6nft
</td>
</tr>
<tr>
<th>Product</th>
<td>nftables
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Hardware</th>
<td>x86_64
</td>
</tr>
<tr>
<th>OS</th>
<td>other
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>major
</td>
</tr>
<tr>
<th>Priority</th>
<td>P5
</td>
</tr>
<tr>
<th>Component</th>
<td>nft
</td>
</tr>
<tr>
<th>Assignee</th>
<td>pablo@netfilter.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>netfilter@d9c.eu
</td>
</tr></table>
<p>
<div>
<pre>Consider the following table:
table inet filter {
set allowable {
type ipv6_addr
flags timeout
}
chain input {
type filter hook input priority 0; policy accept;
tcp dport telnet set update ip6 saddr & ffff:ffff:ffff:ffff::
timeout 2m @allowable
}
}
# nft "add rule inet filter input ip6 saddr & ffff:ffff:ffff:ffff:: @allowable
counter"
BUG: invalid binop operation 6nft: evaluate.c:1418: binop_transfer: Assertion
`0' failed.
# nft add element inet filter allowable { 1:1:1:1:: timeout 1h }
# nft "add rule inet filter input ip6 saddr & ffff:ffff:ffff:ffff:: @allowable
counter"
works!
new ruleset works but is invalid:
table inet filter {
set allowable {
type ipv6_addr
flags timeout
elements = { 1:1:1:1:: timeout 1h expires 57m23s}
}
chain input {
type filter hook input priority 0; policy accept;
tcp dport telnet set update ip6 saddr & ffff:ffff:ffff:ffff::
timeout 2m @allowable
ip6 saddr @allowable/64 counter packets 3 bytes 212
}
}
--> Error: Could not process rule: Set 'allowable/64' does not exist
What i basically want to do is a dynamically updating set for ipv6 that
operates on /64 subnets.
Using nftables 0.7 on Archlinux x64 kernel 4.10.5</pre>
</div>
</p>
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