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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 - Can't add IPv6 concatenation rule"
   href="https://bugzilla.netfilter.org/show_bug.cgi?id=1338">1338</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>Can't add IPv6 concatenation rule
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>netfilter/iptables
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>unspecified
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>All
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>All
          </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>nfnetlink_queue
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>netfilter-buglog@lists.netfilter.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>abrian@netapp.com
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Attempting to add an ip6 address in a concatenation fails:

nft add rule inet filter input ip6 saddr . udp dport
fd20:332:332:0:250:56ff:fe87:f635 . 1662 counter accept
<cmdline>:1:1-112: Error: Could not process rule: Value too large for defined
data type
add rule inet filter input ip6 saddr . udp dport
fd20:332:332:0:250:56ff:fe87:f635 . 1662 counter accept
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

If I replace ip6 with ip and use an IPv4 address, it works. If I remove the
concatenation and just add an ip6 saddr rule, it works.

I'm using debian 9 (stretch):
ii  libnfnetlink0:amd64  1.0.1-3  amd64  Netfilter netlink library
Linux node2 4.9.0-8-amd64 #1 SMP Debian 4.9.130-2+ntap11 (2019-05-01) x86_64
GNU/Linux</pre>
        </div>
      </p>
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