Re: xtables-addons ACCOUNT

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On Wednesday 2010-10-20 15:03, Maarten Vanraes wrote:
>Op woensdag 20 oktober 2010 11:16:29 schreef Jan Engelhardt:
>> On Wednesday 2010-10-20 10:25, Maarten Vanraes wrote:
>> >> > ACCOUNT: Table publicnet found, but IP/netmask mismatch. IP/netmask
>> >> > found: 194.0.234.0/255.255.255.0
>> >> > ACCOUNT: Table insert problem. Aborting
>> >
>> >this error message is due to a previous publicnet rule, and it can't seem
>> >to find the matching network. even though it is the same one. (i suspect
>> >it is due to network being 194.0.234.0/24 and the matcher is checking
>> >194.0.234.0/255.255.255.0 ). also i suspect there is a another bug when
>> >removing the rule that the matcher can't find the correct one (also due to
>> >different netmask notations?) and thus not everything is removed which
>> >means that i can't reinsert that one.
>> 
>> Do you have a minimal testcase available?
>
>
>machine is rebooted, no iptables yet, no modules loaded.
>
>[]# iptables -t mangle -I POSTROUTING -j ACCOUNT --addr 0.0.0.0/0 --tname self
>iptables: Invalid argument. Run `dmesg' for more information.

I fail to reproduce this in 64-bit and 32-compat environments.
Since ACCOUNT.ko and x_tables.ko do output appropriate messages
to dmesg along with returning EINVAL... I don't see much
possibilities.

One could be that you are using an overly old xtables-addons (<Â1.27)
compat_xtables.ko with an overly new kernel (>= v2.6.35) -
combined with having ignored the compile warnings/errors (when
building from source, as DKMS unfortunately does).
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