> On 5/16/2014 2:10 AM, Simon Matter wrote:
>>> The Shorewall team is pleased to announce the availability of Shorewall
>>> 4.6.0.
>>
>> Hi Tom and all,
>>
>> Thanks for the new release!
>>
>> I found an issue I'm not sure how to solve, sorry for finding it only
>> now
>> that the release is out.
>>
>>
>> I was having this in my tcrules file:
>> #
>> # fix udp checksums for dhclient on local KVM guests
>> #
>> CHECKSUM:T      $FW     0.0.0.0/0       udp     bootpc
>>
>>
>> I converted it using "shorewall update -t" and it gave me this in
>> mangle:
>> CHECKSUM:T      fw              0.0.0.0/0       udp     bootpc
>>
>>
>> On restart I got
>> Checking /etc/shorewall/mangle...
>>    ERROR: Rules with SOURCE $FW must use the OUTPUT chain
>> /etc/shorewall/mangle (line 33)
>>
>>
>> Now, I've just removed :T like so
>> CHECKSUM       fw              0.0.0.0/0       udp     bootpc
>>
>>
>> Now I get this:
>> Running /sbin/iptables-restore...
>> iptables-restore v1.4.7: CHECKSUM target: Parameter --checksum-fill is
>> required
>> Error occurred at line: 41
>> Try `iptables-restore -h' or 'iptables-restore --help' for more
>> information.
>>    ERROR: iptables-restore Failed. Input is in
>> /var/lib/shorewall/.iptables-restore-input
>>
>>
>> and line 41 is:
>> -A tcout -p 17 --dport 68 -j CHECKSUM
>>
>> The --checksum-fill is really missing somehow.
>>
>> Is my config wrong or is it a bug?
>>
>
> Hi Simon,
>
> Using :T with SOURCE $FW is incorrect on your part (and Shorewalll
> should have flagged it all along), but the missing --checksum-fill is a
> bug. Patch is attached.

Thanks Tom, it works perfect now!

Regards,
Simon


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