Reply To: Net Firewall Blocking Rules

Home Forums Discussions Support Portal Net Firewall Blocking Rules Reply To: Net Firewall Blocking Rules

Vadim Smirnov

is it possible that the fregments are the reason of this problem?
how should i manage the fregment packets? manage the WinpkFilter driver the fregments?

The packet you introduced just is not IP packet at all. It can be ARP/RARP, IPX or anything else. Don’t forget to check protocol field in Ethernet header before parsing an arbitrary packet. And no, this can’t be an IP packet fragment, each of the fragments has a correct IP header.