fw_get_negation sm '--mac-source' "$sm"
fw add $mode n $natchain $redirect_target + \
{ $redirect_src_ip $redirect_dest_ip } { \
fw_get_negation sm '--mac-source' "$sm"
fw add $mode n $natchain $redirect_target + \
{ $redirect_src_ip $redirect_dest_ip } { \
fw add $mode f ${fwdchain:-forward} ACCEPT + \
{ $redirect_src_ip $redirect_dest_ip } { \
$srcaddr ${destaddr:--m conntrack --ctstate DNAT} \
fw add $mode f ${fwdchain:-forward} ACCEPT + \
{ $redirect_src_ip $redirect_dest_ip } { \
$srcaddr ${destaddr:--m conntrack --ctstate DNAT} \