landhb / DrawBridge

Layer 4 Single Packet Authentication Linux kernel module utilizing Netfilter hooks and kernel supported Berkeley Packet Filters (BPF)
GNU General Public License v3.0
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Use "udp dst port 53 and inbound" expression #41

Closed cppcoffee closed 1 year ago

cppcoffee commented 1 year ago

Processes packets in the incoming direction only. can reduce the processing of sending packages.