xdp: Sample xdp program implementing ip forward

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Implements port to port forwarding with route table and arp table
lookup for ipv4 packets using bpf_redirect helper function and
lpm_trie  map.

Signed-off-by: Christina Jacob <Christina.Jacob@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Christina Jacob 2017-11-05 08:52:30 +05:30 • committed by David S. Miller

parent 4ad1ceec05

commit 3e29cd0e65

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4

samples/bpf/Makefile

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186

samples/bpf/xdp_router_ipv4_kern.c

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659

samples/bpf/xdp_router_ipv4_user.c

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