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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 - ebtables-nft: regression in -o option"
   href="https://bugzilla.netfilter.org/show_bug.cgi?id=1347">1347</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>ebtables-nft: regression in -o option
          </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>Debian GNU/Linux
          </td>
        </tr>

        <tr>
          <th>Status</th>
          <td>NEW
          </td>
        </tr>

        <tr>
          <th>Severity</th>
          <td>normal
          </td>
        </tr>

        <tr>
          <th>Priority</th>
          <td>P5
          </td>
        </tr>

        <tr>
          <th>Component</th>
          <td>iptables over nftable
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>pablo@netfilter.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>arturo@debian.org
          </td>
        </tr></table>
      <p>
        <div>
        <pre>This ruleset:

# cat ebtables-fwd-no-o-options-allowed.rules
*filter
:PVEFW-FORWARD ACCEPT
:PVEFW-FWBR-OUT ACCEPT
-A PVEFW-FORWARD -p IPv4 -j ACCEPT
-A PVEFW-FORWARD -p IPv6 -j ACCEPT
-A PVEFW-FORWARD -o fwln+ -j PVEFW-FWBR-OUT
-A FORWARD -j PVEFW-FORWARD

works in ebtables-legacy but doesn't in ebtables-nft.

# cat ebtables-fwd-no-o-options-allowed.rules |  ebtables-legacy-restore
# cat ebtables-fwd-no-o-options-allowed.rules |  ebtables-nft-restore
Use -o only in OUTPUT, FORWARD and POSTROUTING chains.

More context in the original Debian bug: <a href="https://bugs.debian.org/929976">https://bugs.debian.org/929976</a></pre>
        </div>
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