On 9 February 2011 01:13, Alex Bligh <alex at alex.org.uk> wrote: > > > --On 9 February 2011 00:10:37 +0100 Michal Suchanek <hramrach at centrum.cz> > wrote: > >> This is not possible when you want to match arbitrary part of the >> packet, > > citation missing > iptables(8) Michal