On Sunday 2009-05-24 03:46, Adam Nielsen wrote: > >In other words, is there a function only called the first time the rule is >added by iptables? Or should I be keeping track of that myself? You forget that iptables does not add rules. It replaces entire tables, and to make that atomic, the new table is checked before the old one is released. And yes, you usually try to lookup a led trigger first before creating one, because there can be a table that calls -j LED twice. -- To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html