Revert last change, mixed up ipv4 and ipv6 length
Revert last change, mixed up ipv4 and ipv6 length

zioproto/olsrd-gsoc2012,duydb2/olsr,duydb2/olsr,acinonyx/olsrd,servalproject/olsr,cholin/olsrd,diogomg/olsrd,diogomg/olsrd,zioproto/olsrd,zioproto/olsrd,servalproject/olsr,diogomg/olsrd,nolith/olsrd,diogomg/olsrd-binary-heap,duydb2/olsr,diogomg/olsrd-binary-heap,servalproject/olsr,zioproto/olsrd-gsoc2012,sebkur/olsrd,diogomg/olsrd-binary-heap,zioproto/olsrd-gsoc2012,tdz/olsrd,diogomg/olsrd,servalproject/olsr,ninuxorg/olsrd,sebkur/olsrd,cholin/olsrd,nolith/olsrd,servalproject/olsr,nolith/olsrd,zioproto/olsrd-gsoc2012,duydb2/olsr,diogomg/olsrd-binary-heap,acinonyx/olsrd,zioproto/olsrd,tdz/olsrd,sebkur/olsrd,diogomg/olsrd-binary-heap,ninuxorg/olsrd,nolith/olsrd,duydb2/olsr,cholin/olsrd,acinonyx/olsrd,tdz/olsrd,tdz/olsrd,ninuxorg/olsrd,cholin/olsrd,servalproject/olsr,cholin/olsrd,diogomg/olsrd-binary-heap,duydb2/olsr,diogomg/olsrd-binary-heap,sebkur/olsrd,sebkur/olsrd,acinonyx/olsrd,diogomg/olsrd,zioproto/olsrd,diogomg/olsrd,duydb2/olsr,acinonyx/olsrd,ninuxorg/olsrd,sebkur/olsrd,zioproto/olsrd-gsoc2012,tdz/olsrd,zioproto/olsrd-gsoc2012,diogomg/olsrd,nolith/olsrd,zioproto/olsrd,duydb2/olsr,ninuxorg/olsrd