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Intrusion Detection and Prevention / IDS can't detect fragmented packet and passed firewall
« on: January 28, 2019, 11:56:07 am »
hello all,
i'd configured IDS and enabled it. also download rules and adding some rules for IP Flag protocol. unfortunately, packet with ip.flags=0x04(Reserved), ip.flags=0x02(Don't fragment), ip.flags=0x01(More fragments) passed firewall and i receive it.
would i ask you to help me? actually, need to specific configurations?
thanks
i'd configured IDS and enabled it. also download rules and adding some rules for IP Flag protocol. unfortunately, packet with ip.flags=0x04(Reserved), ip.flags=0x02(Don't fragment), ip.flags=0x01(More fragments) passed firewall and i receive it.
would i ask you to help me? actually, need to specific configurations?
thanks