в один прикрасный день с сервера пропал iptables. на любые коменды связанные с iptables получаю в ответ /lib/modules/2.4.18-5asp/kernel/net/ipv4/netfilter/ip_tables.o: init_module: Device or resource busy

Hint: insmod errors can be caused by incorrect module parameters, including invalid IO or IRQ parame ters. You may find more information in syslog or the output from dmesg /lib/modules/2.4.18-5asp/kernel/net/ipv4/netfilter/ip_tables.o: insmod /lib/modules/2.4.18-5asp/kern el/net/ipv4/netfilter/ip_tables.o failed /lib/modules/2.4.18-5asp/kernel/net/ipv4/netfilter/ip_tables.o: insmod ip_tables failed iptables v1.2.6a: can't initialize iptables table `filter': iptables who? (do you need to insmod?) Perhaps iptables or your kernel needs to be upgraded.

с чего начать "лечение" фаервола? ASP Linux 7.3 iptables v1.2.6a

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