wpj428/xdp

Compile:

clang -O2 -Wall -target bpf -c xdp_udp.c -o xdp_udp.o

Load:

ip link set dev lo xdp obj xdp_udp.o sec xdp_udp

View:

ip link show dev lo

Unload:

ip link set dev lo xdp off

Sources:

• https://github.com/xdp-project/xdp-tutorial
• https://github.com/xdp-project/xdp-tutorial/tree/master/basic01-xdp-pass