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0002260: dnat: if target port is empty dnat script assumes dst_port instead of leaving it away - MantisBT Endian Bugtracker
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IDProjectCategoryView StatusDate SubmittedLast Update
0002260Endian FirewallFirewall (iptables)public2009-10-08 20:352009-10-27 11:58
Assigned Topeter-endian 
PrioritynormalSeverityminorReproducibilityhave not tried
PlatformOSOS Version
Product Version2.3-rc1 
Target Version2.3Fixed in Version2.3 
Summary0002260: dnat: if target port is empty dnat script assumes dst_port instead of leaving it away
DescriptionIf there is no target_port configured the user want to let the port untouched. If the dst_port will be used as target_port the port will be translated to dst_port.
This will normally not change, but if dst_port is a port-range target-port will become a port-range too.
BUT, thats not the same in iptables. iptables would do a round-robin on the target-port if that's a port range. That's not what one would expect.

-> If target-port is empty it should remain empty and not substituted by dst_port
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- Issue History
Date Modified Username Field Change
2009-10-08 20:35 peter-endian New Issue
2009-10-08 20:35 peter-endian Assigned To => peter-endian
2009-10-08 20:35 peter-endian Status new => resolved
2009-10-08 20:35 peter-endian Fixed in Version => 2.3
2009-10-08 20:35 peter-endian Resolution open => fixed
2009-10-27 11:58 peter-endian Status resolved => closed

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