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: http://www.arcetri.astro.it/irlab/doc/library/linux/khg/HyperNews/get/khg/55.html
Дата изменения: Thu Mar 23 12:38:06 2000 Дата индексирования: Wed Sep 15 00:47:27 2010 Кодировка: Поисковые слова: п п п п п п п |
I would like to know if you could block or ignore ICMP packets. If there is no way to block reception, then is there a way to prevent the kernel from replying? The reason is that I want to prevent other people from abusing the "ping" command and flooding me with ICMP packets. In particular, I want to block only when there is an excessive amount of packets being recieved. (ie. 25+ in a 10 sec period) |
ICMP send rate limit / ignoring by Jukka Santala
Using ipfwadm by Charles Barrasso
Icmp.c and kernal ping replies by Don Thomas