#make ipf.rules echo '#############################' > /etc/ipf.rules echo '#/etc/ipf.rules #' >> /etc/ipf.rules echo '#############################' >> /etc/ipf.rules echo 'block in log quick all with short' >> /etc/ipf.rules echo 'block in log quick all with ipopts' >> /etc/ipf.rules echo 'block in log quick all with frag' >> /etc/ipf.rules echo 'block in log quick all with opt lsrr' >> /etc/ipf.rules