Hello Joerg,
On Thursday 09 January 2003 06:14, Jackfritt wrote:
> Ok I have the following problem.
> iptables -A OUTPUT -o ppp0 -p tcp -m length --length :40 -j MARK --set-mark 10
> That should mark all ACK's or not ?
> When I try to do this I get the error:
> iptables: Invalid argument
> [...]
> So now my question is what am I doin wrong ?
Typically when the only error message from iptables
is 'Invalid Argument', the actual error message would
be most of the time in the kernel log.
i.e. If I run your command above, it tells me
# dmesg
MARK: can only be called from "mangle" table, not "filter"
So, you should be using a -t mangle in front..
Have a nice day,
Fabrice.
--
Fabrice MARIE
"Silly hacker, root is for administrators"
-Unknown
