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<base href="https://bugzilla.netfilter.org/" />
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<body><table border="1" cellspacing="0" cellpadding="8">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - iptables-save cannot display devgroup rule the right way?"
href="https://bugzilla.netfilter.org/show_bug.cgi?id=985">985</a>
</td>
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<th>Summary</th>
<td>iptables-save cannot display devgroup rule the right way?
</td>
</tr>
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<th>Product</th>
<td>iptables
</td>
</tr>
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<th>Version</th>
<td>1.4.x
</td>
</tr>
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<th>Hardware</th>
<td>x86_64
</td>
</tr>
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<th>OS</th>
<td>other
</td>
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<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>enhancement
</td>
</tr>
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<th>Priority</th>
<td>P5
</td>
</tr>
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<th>Component</th>
<td>iptables
</td>
</tr>
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<th>Assignee</th>
<td>netfilter-buglog@lists.netfilter.org
</td>
</tr>
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<th>Reporter</th>
<td>axinchan@cnrouter.com
</td>
</tr></table>
<p>
<div>
<pre>## version messages
root@JIKE-GATEWAY ~>iptables -V
iptables v1.4.21
root@JIKE-GATEWAY ~>uname -a
Linux JIKE-GATEWAY 3.10.10 #33 SMP Tue Oct 28 17:45:58 CST 2014 x86_64
GNU/Linux
### 1st test
root@JIKE-GATEWAY ~>ip lin set dev eth0 group 100
root@JIKE-GATEWAY ~>ip lin set dev eth1 group 200
root@JIKE-GATEWAY ~>iptables -I FORWARD -m devgroup --src-group 100 -m devgroup
--dst-group 200 -j ACCEPT
root@JIKE-GATEWAY ~>iptables-save |grep devgroup
-A FORWARD -m devgroup --src-group 0x64 -m devgroup --dst-group 0x0/0x0 -j
ACCEPT
root@JIKE-GATEWAY ~>iptables -nvL |grep src-group
0 0 ACCEPT all -- * * 0.0.0.0/0 0.0.0.0/0
src-group 0x64 dst-group 0x0/0x0
### dest-group 0x0/0x0 was not just as my set
### 2nd test
root@JIKE-GATEWAY ~>ip lin set dev eth3 group 300
root@JIKE-GATEWAY ~>ip lin set dev eth4 group 400
root@JIKE-GATEWAY ~>iptables -I FORWARD -m devgroup --src-group 300 --dst-group
400 -j ACCEPT
root@JIKE-GATEWAY ~>iptables-save |grep devgroup
-A FORWARD -m devgroup --src-group 0x12c --dst-group 0x12c -j ACCEPT
root@JIKE-GATEWAY ~>iptables -nvL |grep src-group
0 0 ACCEPT all -- * * 0.0.0.0/0 0.0.0.0/0
src-group 0x12c dst-group 0x12c
## again ,dst-group was wrong
i am not sure wether this is a bug? or i cann't use devgroup like this, or
something else?</pre>
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